International Journal of Soft Computing and Engineering (IJSCE)
ISSN: 2231-2307, Volume-2, Issue-3, July 2012
251
Abstract— In recent years, software testing is becoming more
popular and important in the software development industry.
Indeed, software testing is a broad term encircling a variety of
activities along the development cycle and beyond, aimed at
different goals. Hence, software testing research faces a collection
of challenges. A consistent roadmap of most relevant challenges is
proposed here. In it, the starting point is constituted by some
important past achievements, while the destination consists of two
major identified goals to which research ultimately leads, but
which remains as reachable as goals. The routes from the
achievements to the goals are paved by outstanding research
challenges, which are discussed in the paper along with the
ongoing work.
Software testing is as old as the hills in the history of digital
computers. The testing of software is an important means of
assessing the software to determine its quality. Since testing
typically consumes 40~50% of development efforts, and consumes
more effort for systems that require higher levels of reliability, it is
a significant part of the software engineering
Software testing is a very broad area, which involves many
other technical and non-technical areas, such as specification,
design and implementation, maintenance, process and
management issues in software engineering. Our study focuses on
the state of the art in testing techniques, as well as the latest
techniques which representing the future direction of this area.
Today, testing is the most challenging and dominating activity
used by industry, therefore, improvement in its effectiveness, both
with respect to the time and resources, is taken as a major factor
by many researchers
The purpose of testing can be quality assurance, verification,
and validation or reliability estimation. It is a tradeoff between
budget, time and quality. Software Quality is the central concern
of software engineering. Testing is the single most widely used
approach to ensuring software quality.
(Keywords: SDLC, Software quality, Testing techniq
Technique .)
I. INTRODUCTION
I. Introduction: Software Testing
Software testing is the process of executing a program or
system with the intent of finding errors. Software is not unlike
other physical processes where inputs are received and
outputs are produced. Where software differs is in the manner
in which it fails. Most physical systems fail in a fixed (and
reasonably small) set of ways. By contrast, software can fail in
Manuscript received: on July, 2012
Maneela Tuteja, Department of Information TechnologyDronacharya
College of Engineering, Gurgaon, Haryana,.
Gaurav Dubey, Amity School of Computer Sciences, Amity University,
Uttar Pradesh,India.,
.
many bizarre ways. Detec ...
From previous year researches, it is concluded that testing is playing a vital role in the development of the software product. As, software testing is a single approach to assure the quality of the software so most of the development efforts are put on the software testing. But software testing is an expensive process and consumes a lot of time. So, testing should be start as early as possible in the development to control the money and time problems. Even, testing should be performed at every step in the software development life cycle (SDLC) which is a structured approach used in the development of the software product. Software testing is a tradeoff between budget, time and quality. Now a day, testing becomes a very important activity in terms of exposure, security, performance and usability. Hence, software testing faces a collection of challenges.
A Research Study on importance of Testing and Quality Assurance in Software D...Sehrish Asif
A Research Study on importance of Testing and Quality Assurance in Software Development Life Cycle (SDLC) Models & Quality Assurance for Product Development using Agile & A Software Quality Framework for Mobile Application Testing
FROM THE ART OF SOFTWARE TESTING TO TEST-AS-A-SERVICE IN CLOUD COMPUTINGijseajournal
Researchers consider that the first edition of the book "The Art of Software Testing" by Myers (1979)
initiated research in Software Testing. Since then, software testing has gone through evolutions that have
driven standards and tools. This evolution has accompanied the complexity and variety of software
deployment platforms. The migration to the cloud allowed benefits such as scalability, agility, and better
return on investment. Cloud computing requires more significant involvement in software testing to ensure
that services work as expected. In addition to testing cloud applications, cloud computing has paved the
way for testing in the Test-as-a-Service model. This review aims to understand software testing in the
context of cloud computing. Based on the knowledge explained here, we sought to linearize the evolution of
software testing, characterizing fundamental points and allowing us to compose a synthesis of the body of
knowledge in software testing, expanded by the cloud computing paradigm.
From the Art of Software Testing to Test-as-a-Service in Cloud Computingijseajournal
Researchers consider that the first edition of the book "The Art of Software Testing" by Myers (1979)
initiated research in Software Testing. Since then, software testing has gone through evolutions that have
driven standards and tools. This evolution has accompanied the complexity and variety of software
deployment platforms. The migration to the cloud allowed benefits such as scalability, agility, and better
return on investment. Cloud computing requires more significant involvement in software testing to ensure
that services work as expected. In addition to testing cloud applications, cloud computing has paved the
way for testing in the Test-as-a-Service model. This review aims to understand software testing in the
context of cloud computing. Based on the knowledge explained here, we sought to linearize the evolution of
software testing, characterizing fundamental points and allowing us to compose a synthesis of the body of
knowledge in software testing, expanded by the cloud computing paradigm.
From previous year researches, it is concluded that testing is playing a vital role in the development of the software product. As, software testing is a single approach to assure the quality of the software so most of the development efforts are put on the software testing. But software testing is an expensive process and consumes a lot of time. So, testing should be start as early as possible in the development to control the money and time problems. Even, testing should be performed at every step in the software development life cycle (SDLC) which is a structured approach used in the development of the software product. Software testing is a tradeoff between budget, time and quality. Now a day, testing becomes a very important activity in terms of exposure, security, performance and usability. Hence, software testing faces a collection of challenges.
A Research Study on importance of Testing and Quality Assurance in Software D...Sehrish Asif
A Research Study on importance of Testing and Quality Assurance in Software Development Life Cycle (SDLC) Models & Quality Assurance for Product Development using Agile & A Software Quality Framework for Mobile Application Testing
FROM THE ART OF SOFTWARE TESTING TO TEST-AS-A-SERVICE IN CLOUD COMPUTINGijseajournal
Researchers consider that the first edition of the book "The Art of Software Testing" by Myers (1979)
initiated research in Software Testing. Since then, software testing has gone through evolutions that have
driven standards and tools. This evolution has accompanied the complexity and variety of software
deployment platforms. The migration to the cloud allowed benefits such as scalability, agility, and better
return on investment. Cloud computing requires more significant involvement in software testing to ensure
that services work as expected. In addition to testing cloud applications, cloud computing has paved the
way for testing in the Test-as-a-Service model. This review aims to understand software testing in the
context of cloud computing. Based on the knowledge explained here, we sought to linearize the evolution of
software testing, characterizing fundamental points and allowing us to compose a synthesis of the body of
knowledge in software testing, expanded by the cloud computing paradigm.
From the Art of Software Testing to Test-as-a-Service in Cloud Computingijseajournal
Researchers consider that the first edition of the book "The Art of Software Testing" by Myers (1979)
initiated research in Software Testing. Since then, software testing has gone through evolutions that have
driven standards and tools. This evolution has accompanied the complexity and variety of software
deployment platforms. The migration to the cloud allowed benefits such as scalability, agility, and better
return on investment. Cloud computing requires more significant involvement in software testing to ensure
that services work as expected. In addition to testing cloud applications, cloud computing has paved the
way for testing in the Test-as-a-Service model. This review aims to understand software testing in the
context of cloud computing. Based on the knowledge explained here, we sought to linearize the evolution of
software testing, characterizing fundamental points and allowing us to compose a synthesis of the body of
knowledge in software testing, expanded by the cloud computing paradigm.
Evolution of software; Characteristics of software; Software applications; Components of software; Software myths; Software problems; Software reuse; Overview of risk management; Process visibility; Professional responsibility.
Tiara Ramadhani - Program Studi S1 Sistem Informasi - Fakultas Sains dan Tekn...Tiara Ramadhani
Tugas ini di buat untuk memenuhi salah satu tugas mata kuliah pada Program Studi S1 Sistem Informasi.
Oleh ;
Nama : Tiara Ramadhani.
NIM ; 11453201723
SIF VII E
UIN SUSKA RIAU
Modern gadgets and machines such as medical equipments, mobile phones, cars and even military hardware run on software. The operational efficiency and accuracy of these machines are critical to life and the well being of modern civilization. When the software powering these machines fail it exposes life to danger and can cause the failure of businesses. In this paper, software quality measure is presented with the emphasis on improving standard and controlling damages that may result from badly developed application. The research shows various software quality standards and quality metrics and how they can be applied. The application of the metrics in measuring software quality in the research produced results which shows that the code metrics performance is better than the design metrics performance and points to a new way of improving quality by refactoring application code instead of developing new designs. This is believed to ensure reusability and reduced failure rate when software is developed
Software Development Life Cycle: Traditional and Agile- A Comparative Studyijsrd.com
In the field of software development, software development lifecycle is the most important component. There is a number of software development methodologies used in software industry today. The paper discussed below focuses on the modern SDLC which are traditional methods and the agile methods. It also explains the compensation and shortcomings of the traditional as well as agile methods. Along with this, it suggests some improvements which could help in improving current agile development
The key to successful testing is effective and timely planning. Rick Craig introduces proven test planning methods and techniques, including the Master Test Plan and level-specific test plans for acceptance, system, integration, and unit testing. Rick explains how to customize an IEEE-829-style test plan and test summary report to fit your organization’s needs. Learn how to manage test activities, estimate test efforts, and achieve buy-in. Discover a practical risk analysis technique to prioritize your testing and become more effective with limited resources. Rick offers test measurement and reporting recommendations for monitoring the testing process. Discover new methods and develop renewed energy for taking your organization’s test management to the next level.
Symbols can have more than one meaning.1. The battle flag of the c.docxhildredzr1di
Symbols can have more than one meaning.
1. The battle flag of the confederate states of America is viewed by some as the rebel flag and is a symbol for individualism against authority. To others, it is a powerful symbol of repression, hate, and slavery.
2. Someone wearing the hat or jersey of their favorite team might be perceived as a gang member(friend or foe) because of the symbolic meaning of the colours to another group.
3. What examples can you think of where symbols have more than one meaning?
1-2 paragraphs is fine and if something is sited please Include that information . APA format
.
Sustainable development is an idea that has been talked about global.docxhildredzr1di
Sustainable development is an idea that has been talked about globally for years. But there is often multiple definitions of sustainable development. Some people value sustainability more that development and vice versa. The main issue you see is through sustainable developments three main pillars; environmental, economic, and social. It is almost impossible to have one without sacrificing at least a little of the others. There are also many differing views of what should be developed and what should be sustained. Even when these issues are brought into fruition at UN summits developed and developing countries often disagree on these issues. Even though plans have been made at these summits, goals have failed to be turned into action. That is the main issue I see is in order to make these plans work people must be willing to ask for a change and be willing to make the big decisions to change. Despite this, the mistrust between Northern and Southern countries will always make sustainable development a struggle.
________________________________________________
Q: i want a short response about 20 words for the previous paragraph based on globalilzation
.
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Tiara Ramadhani - Program Studi S1 Sistem Informasi - Fakultas Sains dan Tekn...Tiara Ramadhani
Tugas ini di buat untuk memenuhi salah satu tugas mata kuliah pada Program Studi S1 Sistem Informasi.
Oleh ;
Nama : Tiara Ramadhani.
NIM ; 11453201723
SIF VII E
UIN SUSKA RIAU
Modern gadgets and machines such as medical equipments, mobile phones, cars and even military hardware run on software. The operational efficiency and accuracy of these machines are critical to life and the well being of modern civilization. When the software powering these machines fail it exposes life to danger and can cause the failure of businesses. In this paper, software quality measure is presented with the emphasis on improving standard and controlling damages that may result from badly developed application. The research shows various software quality standards and quality metrics and how they can be applied. The application of the metrics in measuring software quality in the research produced results which shows that the code metrics performance is better than the design metrics performance and points to a new way of improving quality by refactoring application code instead of developing new designs. This is believed to ensure reusability and reduced failure rate when software is developed
Software Development Life Cycle: Traditional and Agile- A Comparative Studyijsrd.com
In the field of software development, software development lifecycle is the most important component. There is a number of software development methodologies used in software industry today. The paper discussed below focuses on the modern SDLC which are traditional methods and the agile methods. It also explains the compensation and shortcomings of the traditional as well as agile methods. Along with this, it suggests some improvements which could help in improving current agile development
The key to successful testing is effective and timely planning. Rick Craig introduces proven test planning methods and techniques, including the Master Test Plan and level-specific test plans for acceptance, system, integration, and unit testing. Rick explains how to customize an IEEE-829-style test plan and test summary report to fit your organization’s needs. Learn how to manage test activities, estimate test efforts, and achieve buy-in. Discover a practical risk analysis technique to prioritize your testing and become more effective with limited resources. Rick offers test measurement and reporting recommendations for monitoring the testing process. Discover new methods and develop renewed energy for taking your organization’s test management to the next level.
Symbols can have more than one meaning.1. The battle flag of the c.docxhildredzr1di
Symbols can have more than one meaning.
1. The battle flag of the confederate states of America is viewed by some as the rebel flag and is a symbol for individualism against authority. To others, it is a powerful symbol of repression, hate, and slavery.
2. Someone wearing the hat or jersey of their favorite team might be perceived as a gang member(friend or foe) because of the symbolic meaning of the colours to another group.
3. What examples can you think of where symbols have more than one meaning?
1-2 paragraphs is fine and if something is sited please Include that information . APA format
.
Sustainable development is an idea that has been talked about global.docxhildredzr1di
Sustainable development is an idea that has been talked about globally for years. But there is often multiple definitions of sustainable development. Some people value sustainability more that development and vice versa. The main issue you see is through sustainable developments three main pillars; environmental, economic, and social. It is almost impossible to have one without sacrificing at least a little of the others. There are also many differing views of what should be developed and what should be sustained. Even when these issues are brought into fruition at UN summits developed and developing countries often disagree on these issues. Even though plans have been made at these summits, goals have failed to be turned into action. That is the main issue I see is in order to make these plans work people must be willing to ask for a change and be willing to make the big decisions to change. Despite this, the mistrust between Northern and Southern countries will always make sustainable development a struggle.
________________________________________________
Q: i want a short response about 20 words for the previous paragraph based on globalilzation
.
Suppose you are the Chief Security Officer for a financial instituti.docxhildredzr1di
Suppose you are the Chief Security Officer for a financial institution. Someone on your information security staff has informed you that recent Web content filters have shown an end user who has been visiting sites dedicated to alternate data stream (ADS) and steganography hiding techniques. She is interested in what the end user may be doing and comes to you for some explanation on these techniques.
Write a two to three (2-3) page paper in which you:
Explain how a user could utilize ADS to hide data and explain other destructive uses which exist for ADS.
Determine how rootkits can be used as an alternative for data hiding and explicate why they can be used for this purpose.
Describe the processes and tools used by an investigator in determining whether signs of steganography are present in a given situation.
Select two (2) tools that could be used for steganography and explain how these tools can help someone hide data from others.
Use at least three (3) quality resources in this assignment. Note: Wikipedia and similar Websites do not qualify as quality resources.
Your assignment must follow these formatting requirements:
Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions.
Include a cover page containing the title of the assignment, the student's name, the professor's name, the course title, and the date. The cover page and the reference page are not included in the required assignment page length
.
SWK313 Case Study OneYou are a social worker in a program with in.docxhildredzr1di
SWK313 Case Study One:
You are a social worker in a program with in a non-government agency that supports people recovering from addiction. Steve, a 23 year old man presents at your service as he has been has a upcoming Court date for some drug related offences and his lawyer
told him if he attends a course it will prevent him from going to prison.
Steve has a long history of alcohol and marijuana addiction as well as several prior convictions for theft and burglary. Steve has no family support and left home and school when he was 14 after being abused by his alcoholic step father. He is currently living in transitional housing with friends who are also drug users.
Steve has never been able to hold down a job, but picks up occasional work.
Steve agreed to one of one counselling however, during sessions he would often make rude remarks he was angry and bored and would often walk out of sessions.
SWK313 Case Study Two
You are a social worker in a government child protective service and you receive the following report and are allocated to work with the family:
Subject Children:
Stephen (aged 8
Mary (aged 4
Parents
Jeanie (b.mo aged 28)
Tom ( b.fa aged (32)
Address:
Remote community (during Wet season)
Outstation (during Dry season)
Case Manager:
Tess
Current situation:
A notification was received from a remote community health centre notifying that Stephen and Mary will be air lifted to Hospital due to weight loss (each averaging 200 grams per week). B/mo of the children Jeanie is pregnant and is also considered to be severely malnourished so will also be flying in with the children for treatment.
Family will be accompanied by another female family member who notifier describes as ‘responsible’.
Notifier advised that they had applied the World Health Organisation classification for malnourishment to both children and it meets the ‘severe’ category.
Notifier also notes that it is unusual to need to admit a child of eight (8) years of age to hospital for malnourishment.
Notifier stated they have continued to experience difficulties in following-up health issues for the children because family spends large amounts of time at their Outstation and there is no service outreach to this location.
Previous involvement with the family has resulted in two (2) hospitalisations for Stephen and Mary for failure to thrive and each time their weight had increased on their return to community however contact is lost when family moves to the outstation. Notifier added that b/mo Jeanie has disclosed that there is often little to no food available at the Outstation as it runs out quickly.
Jeanie presents as disempowered when discussing family issues with the health centre and her own serious malnourished state supports the view that her nutritional needs take low priority in the family hierarchy.
The health centre has had no direct involvement with the birth father as he never accompanies Jeanie or the children to their service. When.
Synco AnswersWrite a 700- to 1,050-word paper in which you d.docxhildredzr1di
Synco Answers
Write
a 700- to 1,050-word paper in which you discuss an ethical dilemma from a current story in the news. Address the following in your paper:
The nature of the dilemma
The ethical decision made
The outcome of the situation
Alternative courses of action and why
Willing to pay 40
.
Survivor SpeechWrite a 300-400 words speech on being a survivor. U.docxhildredzr1di
Survivor Speech
Write a 300-400 words speech on being a survivor. Used the 3 main points to create a speech. Speech doesn’t have to be accurate but interesting.
I. Main Point 1. Becoming a teen mother with only a high school diploma I had to figure out a way to support not just myself but my child as well.
II. Main Point 2. Began dancing to support myself and my child, it wasn’t something I wanted to do, but it was fast money and money on the spot.
III. Main Point 3. Here is where I met the guy that I believed was going to help me change my life, but instead he physically and verbally abused me.
.
Support your assertions, claims,inferences, theories, and argument.docxhildredzr1di
Support your assertions, claims,
inferences, theories, and arguments with examples or evidence from
one of the dramatic narratives mentioned below.
1.
Is the conflict between determinism and self-reliance as strong an
element of the plot of
Romeo and Juliet
as it is in
Oedipus Rex
?
.
Supporting Activity: Anything-as-a-Servic
Objectives:
View more
»
Expand view
Leveraging on the Software-as-a-Service kind of concept, there are also Analytics-as-a-Service, Communications-as-a-Service, Monitoring-as-a-Service, etc.
Pick
a kind of "as-a-service," and describe how it is changing that technology area, and as a result, is benefiting both consumers and businesses.
.
summary and reflection on our Martin Luther King, Jr. readings s.docxhildredzr1di
summary and reflection on our Martin Luther King, Jr. readings
students will be graded on completeness, spelling, grammar, and format. Please also remember to include at least one direct quote
"one page- double Spaced- 12 font"
Reading attached
Readings attached
.
Summative Assessment To complete this assignment, read the scena.docxhildredzr1di
Summative Assessment
To complete this assignment, read the scenario below and address the specific questions and issues indicated. Review the
SOC313 Family Document
for specific information on each member of the family.
Grandmother Ella has had cancer for years now and has followed alternative remedies from the time she was first diagnosed. Ella had a period of remission; however, the cancer returned and has metastasized to her bones, liver, and lungs. She is in the hospital after collapsing from weakness. She is being released from the hospital as she wishes to spend her last days and months at home. Ella has her preferences for care, though she is now so weak that she has given up in many ways. The family members are each experiencing their own fears and are grieving as they face the loss that will occur when Ella’s life ends. Ella feels stressed by the discord and discomfort of family members.
For this final assignment, you are the social worker for this case. You meet this family in the hospital setting. You learn that Ella wants to return home with care from the Hospice nurse and health aide. Ella’s husband also wants her to return home; however, several of her children and their spouses want Ella to remain in the hospital or move to a nursing home so she gets professional care.
For this assignment, you will:
Synthesize the current research that is relevant to this scenario. Discuss the current practices for end of life and palliative care from the Western Medicine as well as the Complementary and Alternative Medicine perspectives.
Comprehensively discuss the cultural and/or traditional issues that could arise at this time. Consider how the integration of Complementary and Alternative Medicine and beliefs, mainstream medical practices, and cultural/traditional rituals and practices might create issues and what they might include.
Describe how the family might react to each of the following possible scenarios:
Ella wishes to continue the Complementary and Alternative practices.
Ella is coerced into following mainstream medical advice.
Ella’s husband, Joe, insists that, as father and husband, his family traditions should be followed.
Examine the biological basis for care and describe how the choices for care might affect the other family members with respect to their individual problems, if at all.
Son Sam, the alcoholic
Daughter Lila, with Type II diabetes
Grandson Josh, starting to have drug problems
Granddaughter Lucy, bipolar with more entrenched drug problems
Daughter-in-law, Sarah’s stress related to her family’s medical issues (son with leukemia and brother with HIV)
Discuss the micro, meso, and macro influences affecting both the patient and the diverse family members in this scenario as impacted by Ella’s medical condition and prognosis.
What are the pertinent and likely family (micro) conflicts and differences, and concerns that could be encountered?
How is the neighborhood and extended family (meso) reacting to.
Summative AssessmentTo complete this assignment, read the scenario.docxhildredzr1di
Summative Assessment
To complete this assignment, read the scenario below and address the specific questions and issues indicated. Review the
SOC313 Family Document
for specific information on each member of the family.
Grandmother Ella has had cancer for years now and has followed alternative remedies from the time she was first diagnosed. Ella had a period of remission; however, the cancer returned and has metastasized to her bones, liver, and lungs. She is in the hospital after collapsing from weakness. She is being released from the hospital as she wishes to spend her last days and months at home. Ella has her preferences for care, though she is now so weak that she has given up in many ways. The family members are each experiencing their own fears and are grieving as they face the loss that will occur when Ella’s life ends. Ella feels stressed by the discord and discomfort of family members.
For this final assignment, you are the social worker for this case. You meet this family in the hospital setting. You learn that Ella wants to return home with care from the Hospice nurse and health aide. Ella’s husband also wants her to return home; however, several of her children and their spouses want Ella to remain in the hospital or move to a nursing home so she gets professional care.
For this assignment, you are required to use the outline form with subtopic headers from the Week 3 assignment. Address the following items in your work:
Synthesize the current research that is relevant to this scenario. Discuss the current practices for end of life and palliative care from the Western Medicine as well as the Complementary and Alternative Medicine perspectives.
Comprehensively discuss the cultural and/or traditional issues that could arise at this time. Consider how the integration of Complementary and Alternative Medicine and beliefs, mainstream medical practices, and cultural/traditional rituals and practices might create issues and what they might include.
Describe how the family might react to each of the following possible scenarios:
Ella wishes to continue the Complementary and Alternative practices.
Ella is coerced into following mainstream medical advice.
Ella’s husband, John, insists that, as father and husband, his family traditions should be followed.
Examine the biological basis for care and describe how the choices for care might affect the other family members with respect to their individual problems, if at all.
Son Sam, the alcoholic
Daughter Lila, with Type II diabetes
Grandson Josh, starting to have drug problems
Granddaughter Lucy, bipolar with more entrenched drug problems
Daughter-in-law, Sarah’s stress related to her family’s medical issues (son with leukemia and brother with HIV)
Discuss the micro, meso, and macro influences affecting both the patient and the diverse family members in this scenario as impacted by Ella’s medical condition and prognosis.
What are the pertinent and likely family (micro) confl.
Support Need AnalysisUsing the information from the interview you .docxhildredzr1di
Support Need Analysis
Using the information from the interview you conducted in
Week 2
, list in descending order the support needs of your participant. Also discuss how to implement objectives of Healthy People 2020 to increase wellness. Give examples of appropriate interventions of the professional caregiver, for example, the nurse.
Submit your findings in a 4- to 5-page Microsoft Word document.
Support your responses with examples.
On a separate references page, cite all sources using APA format.
.
SummaryU.S. Census Bureau signed a $600 million contract with H.docxhildredzr1di
Summary:
U.S. Census Bureau signed a $600 million contract with Harris corporation in 2006 to build 500,000 devices, but still wasn’t sure which features they wanted included in the units. Census officials did not specify the testing process to measure the performance of the handheld devices. Four hundred change requests were added to the project requirements. Two years and hundreds of millions of taxpayer dollars later, the handhelds were far too slow and unreliable to be used for the 2010 U.S. census.
-To answer the questions, you may want to consider the following
readings
:
http://harris.com/view_pressrelease.asp?act=lookup&pr_id=1818
http://www.census.gov/2010census/news/releases/operations/census-bureau-awards-600-million-contract-to-support-automation-project.html
http://www.breitbart.com/big-government/2010/06/02/the-census-bureaus-recent-history-of-throwing-billions-of-dollars-down-the-drain/
http://www.mytwocensus.com/tag/harris-corporation/
http://www.zdnet.com/article/billion-dollar-it-failure-at-census-bureau/
https://www.census.gov/2010census/pdf/2010_Census_Evaluation_of_Automation_in_Field_Data_Collection_in_Address_Canvassing_Report.pdf
Based on the
readings
above, please answer the following.
Part I
·
*
What was the situation and how important was the system for the US Census Bureau?
·
*
How does the system impact operational activities and decision making?
·
*
What are the key risk factors of the project?
·
*
Classify and describe the problems faced?
·
*
What management, organizational, and technology factors caused those problems?
·
*
Describe the steps you would have taken to control the risks in this project.
Part II
·
*
What was the relationship between the technology and the end users who would use the technology?
·
*
What was the relationship between the technology and the Census Bureau management?
·
*
What was the lifespan of the technology?
·
*
Theoretically, how was the data that was going to be generated by the system going to be used? Practically, what occurred? Why?
·
*
Given the confidential nature of the census, how could the cloud based technologies pose a risk to privacy?
·
*
Given the advances in
cloud computing
, describe a basic architecture for how such a system could be implemented today.
·
*
How was employee use of the system?
·
*
What could Census Bureau management and the Harris Corporation have done to prevent or change the outcome to be more positive?
read the readings to answer the questions
post any sources or refrences
must be done on time
.
SummaryReflection—Due one week after your assigned day. Discussion .docxhildredzr1di
Summary/Reflection—Due one week after your assigned day. Discussion leaders (as a team) must submit a 1-2 page reflection about the process. Reflect on what worked well and what you might do differently in the future. What was challenging? What did you learn? And, finally, what should we as a class take away from the readings/conversation as we move forward?
.
Support or challenge the following statement Regardless of the cir.docxhildredzr1di
Support or challenge the following statement: “Regardless of the circumstances that students experience at home, teachers have a responsibility to help them perform at their highest level at school.”
Propose one or two benefits that students would gain from the increased involvement of diverse parent and community groups in schools.
.
Summative Discussion BoardReview and reflect on the knowledge you .docxhildredzr1di
Summative Discussion Board
Review and reflect on the knowledge you have gained from this course. Based on your review and reflection, write at least 3 paragraphs on the following:
What were the most compelling topics learned in this course?
How did participating in discussions help your understanding of the subject matter? Is anything still unclear that could be clarified?
What approaches could have yielded additional valuable information?
.
summary about the movie selenaanswering the questionDid sel.docxhildredzr1di
summary about the movie selena
answering the question:
Did selena shown in the movie how she is meant to be shown like? as a chicano artist was she shown by the movie that how chicanos are really like? or was she shown in a bad way? to describe how chicanos are like
2 pages answering these questions
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Summary of both readings togetherSullivan, Francis. The Develop.docxhildredzr1di
Summary of both readings together
Sullivan, Francis. "The Development of Doctrine About Infants who Die Unbaptized." Theological Studies 72.1 (2011): 3-14. Print. [available via course shell]
Galvin, John. "Salvation Outside the Church." The Gift of the Church. Ed. P. Phan. Collegeville: Liturgical Press, 2000. 249-266. Print. [available in Many are Called]
mla
400 words
no plagraism
work citited
.
Summarize the structurecontent of the text and identify the autho.docxhildredzr1di
Summarize the structure/content of the text and identify the author’s writing style.
Explain how the essay you read might influence your own writing, or how and why you might make different choices in your own writing process during this milestone.
http://www.ft.com/cms/s/2/b00af0ba-5fee-11e0-a718-00144feab49a.html
Dave Grohl and the Foo Fighters,
by Carl Wilkinson
A group of record company executives, sitting down to sketch the perfect rock star, may well come up with someone a little like Dave Grohl. He has the look – long, thick black hair; he has the talent – he plays the drums, guitar and piano, he sings and he writes his own songs; and, above all, he has both pedigree and credibility.
In the early 1990s, as drummer with seminal grunge band Nirvana, Grohl helped change the face of popular music. Today, as lead singer with stadium-filling rock giants Foo Fighters, he is a multi-millionaire who has sold more than 15 million albums worldwide, won six Grammy awards and is president of his own record label. Alongside Foo Fighters he has a number of side projects (including super group Them Crooked Vultures, with Led Zeppelin’s John Paul Jones); a documentary about his band shot by Oscar-winning director James Moll was released last month and his seventh album, Wasting Light, is out on Monday. Now 42, Grohl – and his brand of rock ’n’ roll – has grown up, had kids and settled down.
We meet at Studio 606, the 8,000 sq ft recording space he built in 2005 in the Northridge area of Los Angeles. Outside, the Californian spring sunshine throws stark shadows across some neighborhoods that estate agents would describe euphemistically as “mixed”; from inside this large utilitarian building, with its tinted windows, the blue sky looks almost overcast.
Grohl, who is tall, lean and has grown into his slightly goofy looks, sets down the keys to his decidedly un-rock ’n’ roll grey BMW estate, tucks his shoulder-length hair behind his ear and flips the lid on his laptop. “Sorry,” he beams. “I’ve just got to check my e-mail. I want to see if my daughter got into private school.” Grohl married Jordyn Blum in 2003, and they have two daughters, Violet Maye, aged four, and Harper Willow, one.
The upstairs lounge looks like a bachelor pad: there’s a fridge, jukebox and widescreen TV with an eclectic selection of boxsets: The Office, ACDC and Bon Jovi gigs, and a tape of the Make-up and Effects trade show 1997. Scattered across the purple sofa are cushions covered with old band T-shirts (Slayer, The Police, Black Sabbath, Motorhead, Led Zeppelin) made by Grohl’s mother. “She called up and said ‘David, what do you want me to do with those T-shirts in the attic?’,” says Grohl in a falsetto.
Downstairs, a vast recording studio complete with Persian rugs and a grand piano in the corner leads on to a warehouse filled with carefully labelled guitar cases, drums and assorted equipment. Among the platinum records, framed posters and photographs hanging in the corri.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
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Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
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2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
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Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Palestine last event orientationfvgnh .pptxRaedMohamed3
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June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
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This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Unit 8 - Information and Communication Technology (Paper I).pdf
International Journal of Soft Computing and Engineering (IJS
1. International Journal of Soft Computing and Engineering
(IJSCE)
ISSN: 2231-2307, Volume-2, Issue-3, July 2012
251
Abstract— In recent years, software testing is becoming more
popular and important in the software development industry.
Indeed, software testing is a broad term encircling a variety of
activities along the development cycle and beyond, aimed at
different goals. Hence, software testing research faces a
collection
of challenges. A consistent roadmap of most relevant challenges
is
proposed here. In it, the starting point is constituted by some
important past achievements, while the destination consists of
two
major identified goals to which research ultimately leads, but
which remains as reachable as goals. The routes from the
2. achievements to the goals are paved by outstanding research
challenges, which are discussed in the paper along with the
ongoing work.
Software testing is as old as the hills in the history of digital
computers. The testing of software is an important means of
assessing the software to determine its quality. Since testing
typically consumes 40~50% of development efforts, and
consumes
more effort for systems that require higher levels of reliability,
it is
a significant part of the software engineering
Software testing is a very broad area, which involves many
other technical and non-technical areas, such as specification,
design and implementation, maintenance, process and
management issues in software engineering. Our study focuses
on
the state of the art in testing techniques, as well as the latest
techniques which representing the future direction of this area.
Today, testing is the most challenging and dominating activity
3. used by industry, therefore, improvement in its effectiveness,
both
with respect to the time and resources, is taken as a major factor
by many researchers
The purpose of testing can be quality assurance, verification,
and validation or reliability estimation. It is a tradeoff between
budget, time and quality. Software Quality is the central
concern
of software engineering. Testing is the single most widely used
approach to ensuring software quality.
(Keywords: SDLC, Software quality, Testing techniq
Technique .)
I. INTRODUCTION
I. Introduction: Software Testing
Software testing is the process of executing a program or
system with the intent of finding errors. Software is not unlike
other physical processes where inputs are received and
outputs are produced. Where software differs is in the manner
in which it fails. Most physical systems fail in a fixed (and
4. reasonably small) set of ways. By contrast, software can fail in
Manuscript received: on July, 2012
Maneela Tuteja, Department of Information
TechnologyDronacharya
College of Engineering, Gurgaon, Haryana,.
Gaurav Dubey, Amity School of Computer Sciences, Amity
University,
Uttar Pradesh,India.,
.
many bizarre ways. Detecting all of the different failure
modes for software is generally infeasible.
Discovering the design defects in software, is equally
difficult, for the same reason of complexity. Because software
and any digital systems are not continuous, testing boundary
values are not sufficient to guarantee correctness. All the
possible values need to be tested and verified, but complete
testing is infeasible. Exhaustively testing a simple program to
add only two integer inputs of 32-bits (yielding 2^64 distinct
5. test cases) would take hundreds of years, even if tests wer e
performed at a rate of thousands per second.
The iterative process of software testing consists of
1. Designing tests
2. Executing tests
3. Identifying problems.
4. Getting problems fixed.
A. Objective of Testing
The objective of testing is to find problems and fix them to
improve quality. Software testing typically represents 40% of
a software development budget. There are four main
objectives of testing:
(a) Demonstration: It shows that, system can be used for
integration with acceptable risk. It demonstrates
functions under special conditions and shows that
products are ready for integration or use.
(b) Detection: It discovers defects, errors and deficiencies.
6. Determines system capabilities and limitations quality
of components, work products and the system.
(c) Prevention: It provides information to prevent or reduce
the number of errors clarify system specifications and
performance. Identify ways to avoid risk and problems
in the future.
(d) Improving Quality: By doing effective testing, we can
minimize errors and hence improve the quality of
software.
II. TYPES OF SOFTWARE TESTING
There are various types of testing techniques that have been
invented. Each testing technique serves a different purpose for
testing different artifacts like designing, coding and planning
software requirement specification.
All the testing techniques are divided into mainly three
categories, black box, white box or grey box testing.
Techniques which tests external behavior of the system are
7. categorized in Black box testing and which tests internal
behavior of the system are termed as white box testing and
A Research Study on importance of Testing and
Quality Assurance in Software Development
Life Cycle (SDLC) Models
Maneela Tuteja, Gaurav Dubey
A Research study on Importance of Testing and Quality
Assurance in Software Development Life Cycle (SDLC)
Models
252
which tests both internal and external behavior are called grey
box testing.
Software Testing Techniques
Black
box
Testing
11. testing/
Cyclomatic
complexity,
Mutation
testing
Integrati
on
Testing,
Regressi
on
Testing.
III. SDLC AND QUALITY ASSURANCE
SDLC refers to software development life cycle, i.e. the
various stages used in the life cycle of software development.
There are various software development approaches defined
and designed which are used during development process of
software, these approaches are also referred as “Software
Development Process Models”.
12. A. SDLC Models
Software development life cycle is basically a systematic way
of developing software. It includes various phases starting
from the functional requirement of software (means what
software is supposed to do). After that designing takes place
then development and then testing. After testing is finished,
the source code is generally released for Unit Acceptance
Testing (UAT) in client testing environment. After approval
from client, the source code is released into production
environment [1]. There is various software development
approaches defined and designed which are used during
development process of software, these approaches are also
referred as "Software Development Process Models". Each
process model follows a particular life cycle in order to
ensure success in process of software development.
Various types of SDLC Models are :
13. -fall Model
el
Waterfall approach was first process model to be introduced
and followed widely in software engineering to ensure
success of the project. In "The Waterfall" approach, the
whole process of software development is divided into
separate process phases. The phases in Waterfall model
are: Requirement Specifications phase, Software Design,
Implementation, Testing, Deployment of system &
Maintenance [1]. All these phases are cascaded to each
other so that second phase is started as and when defined set
of goals are achieved for first phase and it is signed off, so
the name “Waterfall Model”. Fig 3.1 shows all the phases in
water fall model.
14. Com m unic a t ion
Planning
Mode ling
Const r uc t ion
De ploy m e nt
analysis
design
code
t est
proje c t init ia t ion
re quire m e nt ga t he ring estimating
scheduling
tracking
de liv e ry
s upport
f e e dba c k
Fig (a) : The phases of Waterfall Model
Advantages
In W ater fall model, every phase is implemented in a
15. sequential order. Waterfall model is used where the duration
of project is very less, and it is best suited for small projects.
Also, Waterfall model is suitable when the specification and
requirements are clearly stated for the software project.
Disadvantages
In Waterfall model, the output of one phase forms the
input of the next phase. This concept actually turns a s i t s
d i s a d v a n t a g e i . e . When a mi s t a k e o c c u r s i n
a
particular phase, the same mistakes gets carried over to the
last phase. Waterfall model is time intensive process and
almost provides little or no option to change user
requirements. This model is useful only when the
requirements are free zed.
A prototype is a working model that is functionally
equivalent to a component of the product. In many instances
16. the client only has a general view of what is expected from
the software product [27]. In such a scenario where there is
an absence of detailed information regarding the input to the
system, the processing needs and the output requirements,
http://www.onestoptesting.com/sdlc-models/waterfall-
model/default.asp
International Journal of Soft Computing and Engineering
(IJSCE)
ISSN: 2231-2307, Volume-2, Issue-3, July 2012
253
the prototyping model may be employed.
Co m m u n icat io n
Q u i ck p l an
Co n st r u ct io n
o f
p r o t o t yp e
Mo d e l i n g
17. Q u i ck d e si g n
De live r y
& Fe e d b ack
Deployment
Fig. (b) The Prototyping Model
Advantages
With reduced time and costs, Prototyping can improve the
quality of requirements and specifications provided to
developers. Prototyping requires user involvement and
allows them to see and interact with a prototype allowing
them to provide better and more complete feedback and
specifications.
Disadvantages
Insufficient analysis: The focus on a limited prototype can
distract developers from properly analyzing the complete
project. User can begin to think that a prototype, intended
to be thrown away, it is actually a final system that merely
18. needs to be finished or polished developer attachment to
prototype.
The spiral model, also known as the spiral lifecycle model,
is a systems development method (SDM) used in
information technology (IT) [1]. This model of
development combines the features of the prototyping
model and the waterfall model. The spiral model is
intended for large, expensive, and complicated projects.
Fig (c) The Spiral Model
Advantages
Estimates (i.e. budget, schedule, etc.) Become more
realistic as work progresses, because important issues are
discovered earlier. It is more able to cope with the (nearly
inevitab le ) c h a n g e s t h a t software d e v e l o p me n t
generally entails. Software engineers (who can get restless
with protracted design processes) can get their hands in and
19. start working on a project earlier.
Disadvantages
As it is highly customized so there is limiting re-usability. It
is applied differently for each application. There is a risk of
not meeting budget or schedule.
B. Quality Assurance
Everyone is committed to quality; however, the following
statement shows some of the confusing ideas shared by
many individuals that inhibit achieving a quality
commitment: Quality requires a commitment, particularly
from top management. Close cooperation of management
and staff is required in order to make it happen.
• Many individuals believe that defect-free products and
services are impossible, and accept certain levels of defects
as normal and acceptable [1].
• Quality is frequently associated with cost, meaning that
20. high quality equals high cost. This is confusion between
quality of design and quality of conformance [2].
• Quality demands requirement specifications in enough
detail that the products produced can be quantitatively
measured against those specifications. Many organizations
a r e n o t capable or willing to expend the effort to
produce specifications at the level of detail required [3].
Technical personnel often believe that standards stifle their
creativity, and thus do not abide by standards compliance.
However, for quality to happen, well-defined standards and
procedures must be followed [1].
Quality cannot be achieved by assessing an already
completed product. The aim therefore, is to prevent quality
defects or deficiencies in the first place, and to make the
products assessable by quality assurance measures. Some
quality assurance measures include: structuring the
development process with a software development standard
and supporting the development process with methods,
21. techniques, and tools. The undetected bugs in the software
that caused millions of losses to business have necessitated
the growth of independent testing, which is performed by
a company other than the developers of the system [8].
In addition to product assessments, process assessments are
essential to a quality management program. Examples
include documentation of coding standards, prescription
and use of standards, methods, and tools, procedures for data
backup, test methodology, change management, defect
documentation, and reconciliation. Quality management
decreases production costs because the sooner a defect is
located and corrected, the less costly it will be in the long
run [7]. With the advent of automated testing tools, although
the initial investment can be substantial, the long-term result
will be higher-quality products and reduced maintenance
costs. The total cost of effective quality management is
the sum of four component costs: prevention, inspection,
internal failure, and external failure. Prevention costs
22. consist of actions taken to prevent defects from occurring in
the first place. Inspection costs consist of measuring,
evaluating, and auditing products or services for
conformance to standards and specifications [9]. Internal
http://www.onestoptesting.com/sdlc-models/spiral-model.asp
http://www.onestoptesting.com/sdlc-models/spiral-adv-
disadv.asp
http://www.onestoptesting.com/sdlc-models/spiral-adv-
disadv.asp
A Research study on Importance of Testing and Quality
Assurance in Software Development Life Cycle (SDLC)
Models
254
failure costs are those incurred in fixing defective products
before they are delivered.
IV. PROBLEM STATEMENT
A. Problem Definition
The study of various software development process
models reveal that in almost all these models, software
testing is included as one phase, but testing is required at
23. each phase and not at a particular stage. The main purpose of
software testing is to uncover errors which are not simply
syntax errors in code but various other types of errors in all
the documents produced during the software
development ,e.g. software requirements document, design
document, test plan etc. Various types of software testing
techniques have been developed till date, but which type of
testing technique will be suitable and sufficient for checking
a particular document in which phase of software
development life cycle (SDLC) is not yet clear. So here the
problem is to
1. Identify the testing techniques which can be applied
at different levels and phases of software development
life cycles
Also, software quality is an essential part of any software
project. Various quality assurance and control activities may
be used to ensure quality in the software project. Different
24. quality attributes need different types of testing to measure
software quality. The problem is that out of numerous
testing techniques possible, which testing technique should
be applied to measure which quality attribute is not very
clear. So the next problem takes here is
2. Identify the testing techniques which can be
applied to measure which software quality attribute
B. Justification
By categorizing which type of testing to be applied at
which phase of software development will help us plan for
testing in that phase efficiently and to take full advantage of
all the types of testing techniques to improve quality in that
phase and consequently the overall quality of the software
project. The relation between various quality attributes and
the testing techniques required for each of these will help
save time and produce quicker results and streamlined
testing of the project for that particular software quality
attribute.
25. This defines the statement of problem. Next we’ll
describes the Proposed
Solution
s according to the problem of
statement.
C. Proposed solution
According to the problem statement above, a model
“Software Development Life Cycle Testing Model” is
proposed in which all types of testing techniques related to
test all phases of SDLC are specified. V model of testing
given by Mr. Perry includes only 5 phases of SDLC. Here
this model is extended to include more phases of SDLC and
26. select the types of testing technique that can be applied in
each phase.
1. Apply Testing on all Phases of SDLC
It has always been a big question when to start testing.
Experts suggest that every step taken in the development of
the system must be tested thoroughly in a formal manner. It
means that testing must be done for requirements gathering,
designing, coding, and even for testing phase. Testing of
testing efforts may seem to be unusual and surprising but
it is an important effort because one needs to be sure about
the testing efforts to be able to rely on its reports. A good
testing life cycle begins during the requirements elicitation
phase of software development, and concludes when the
27. product is ready to install or ship, following a successful
system test. Fig given below shows that testing applied on all
the phases (Requirement gathering, Designing, Coding,
Testing, Implementation and Maintenance) of SDLC, not a
particular stage. The study of various software development
process models reveal that in almost all these models,
software testing is included as one phase, but testing is
required at each phase and not at a particular stage. In this
SDLC testing model we applied the testing at all the phases
of SDLC. By categorizing which type of testing technique
to be applied at which phase of software development life
cycle will help us plan for testing in that phase efficiently
28. and to take full advantage of all the types of testing
techniques to improve quality in that phase and consequently
the overall quality of the software project. Well-defined
traceable and controllable processes are required for
enhancing the quality of the software products and gaining
optimum benefits from applied effort. Software process is a
stepwise sequence of activities carried with the focus of
producing quality software in an economic manner it will be
possible when we applied testing at all the phases of software
development life cycle. Software testing is recommended to
be started as early as possible in the earliest phases of the
SDLC, most preferably in the requirement analysis phase
itself and should be performed by skilled testers only and
29. not by developers. Software development life cycle (SDLC)
processes involve activities of software requirements,
analysis, requirement specification, design, coding, testing,
delivery, and maintenance. The testing phase can be used in
all of these life cycle phases as an umbrella activity.
Fig. (d) Applying testing on all phases of SDLC
International Journal of Soft Computing and Engineering
(IJSCE)
ISSN: 2231-2307, Volume-2, Issue-3, July 2012
255
30. 2. Identifying Testing Techniques according to Phase of SDLC
We identifying that which type of testing technique can be
applied to which phase of SDLC. Fig (e) shows the phases of
SDLC
and according to testing technique.
Fig (e) : SDLC Testing Model
3. Application of Testing to Measurement of Quality
Attributes
Different quality attributes need different types of testing
to measure software quality. Various types of testing
31. according to the quality feature it applies to in the table 6.3.
In given table we identified that for a particular software
quality feature which type of software testing technique can
be applied:
A Research study on Importance of Testing and Quality
Assurance in Software Development Life Cycle (SDLC)
Models
256
Table 1: Testing Technique According to Quality Features
Quality
34. V. CONCLUSION & FUTURE WORK
Software testing is the activity that executes software with
an intention of finding errors in it. Testing should be
performed at different levels, including module level testing,
unit level testing, interface testing and system level testing.
Testing is done both at developer end and customer end and
it is performed by testers as well as the customer before
delivery of the product but it can ensure a fair level of
confidence in the predictable behaviour of the product in the
provided conditions.
Quality is the main focus of any software engineering
project. Without measuring, we cannot be sure of the level
of quality in software. So the methods of measuring the
35. quality are software testing techniques. This thesis report
relates various types of testing technique that we can apply
in measuring various quality attributes. Also which testing
are related to various phase of SDLC. General SDLC
processes are applied to different type of projects under
different conditions and requirements. There are various
type of SDLC model (Waterfall Model, RAD Mode,
Iterative Model, Proto Type Model, Spiral Model,
V-Model, etc). But in all these models, testing is applied
after a particular stage and not in all the phases. In this thesis
report, it is concluded that testing should be applied in all the
phases of SDLC and not at a particular stage. Which type
36. of testing technique can be applied to which type of SDLC
phase is also summarized.
Future work for this area will be to take more new coming
testing techniques and relating these to the phases of SDLC.
This will help taking the maximum advantage of that testing
technique. And this will be helpful to conclude that.
VI. REFERENCES
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Guidance On
Web Accessibility, E-GovernmentBulletin (Issue 226, 13
November
2006)http://www.ukoln.ac.uk/webfocus/events/meetings/accessi
37. bility-s
ummit-2006-11/egovernment- 2006-11-13.php (Accessed
August
30th2007)
[II] Alexander, Dey. (2003). How accessible
areAustralianusWeb03.http://ausweb.scu.edu.au/aw03/papers/al
exande
r3/(Accessed August 30th 2007)BSI. (2005). PAS 78: Guide to
good practice incommissioning accessible websites. British
Standards
Institute. http://www.bsi-
global.com/en/Standards-and-Publications/Industry-
Sectors/ICT/PAS
-78/ (Accessed August 30th 2007) Carey, Kevin. (2005).
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summit-2006-11/egovernment-
http://www.bsi-/
http://www.bsi-/
45. B-Tech (Information Technology) from
Kurukshetra University.
Having more than 5 years of professional
experience in IT, Services & Education.
Who are we? An evolving sense of identity is changing the
socio- political scene, writes Clarence Tsui
Abstract
Top of Form
Bottom of Form
Of course, it's not as if there weren't efforts to galvanise a
"Hong Kong spirit" before that - who could forget the
government's ill-fated "Hong Kong for Sure" campaign in 1999
to secure the hosting rights to the 2006 Asian Games, or former
financial secretary Antony Leung Kam-chung's cringe-worthy
46. rendition of Below the Lion Rock in his budget speech in March
2002 to conjure public sympathy for his initiatives?
The most glaring example was in April 1999, when the then
Secretary for Security Regina Ip Lau Suk-yee declared that up
to 1.67 million mainlanders would come to Hong Kong if a
court ruling giving right of abode to mainland-born children of
Hong Kong residents was not overturned. Branded by human
rights activists as a "scare tactic", Mrs Ip's remarks
inadvertently shaped mainlanders as a marauding mass hovering
at the gates.
The transformation of mainland arrivals to Hong Kong in the
past two years - from poor cousins to moneyed tourists - reveals
the conflicting sentiments Hongkongers have in terms of how
they see the "other" and themselves. "On the one hand we want
to earn their money, but on the other we still want to see them
as backward people who couldn't compare to our sophisticated
selves," says Sze Lai- shan, a social worker with the Society for
Community Organisation who has worked since 1996 for the
rights of mainland immigrants. And in this lies the schism
within the Hongkonger: an identity that remains in flux,
whether Queen's Pier remains or not.Full Text
Top of Form
Bottom of Form
47. Having appeared at the forefront of ill-fated campaigns to save
Queen's Pier and Wan Chai's Wedding Card Street - not to
mention the fame he attained four years ago as the youngest-
ever candidate in district council elections - Chan King-fai is a
veteran in fielding media questions these days. However
polished as he might be, he recalls one particular question that
really annoyed him a month ago.
"It was this television journalist who was interviewing me for,
well, one of those handover anniversary specials," he said. "And
after all the deliberate questions, he said he had one final
question he had to ask me: whether I feel I'm Chinese now. So
after all the discussion that went on about our work, it boils
down, again, to such a simplified view of things."
It's easy to see the source of his ire: for someone w ho fronts a
group called Local Action - comprising activists whose major
objective is to salvage Hong Kong's heritage from the relentless
claws of urban renewal - the old chestnut of taking sides on the
Sino-British divide is akin to a swipe at his efforts in cultivate
an organic cultural identity for Hong Kong.
"It's always been such a rigid framework - either you choose to
be an Anglophile, or you consider yourself Chinese. But it's so
ridiculous: it's like when somebody said to me that since I
admired Queen's Pier so much I must have feelings for the
colonial era, and not for China," Mr Chan said.
Fellow Local Action activist, Chow Sze-chung, agreed, saying:
48. "When we talk about Queen's Pier, it's not just about British
monarchs having landed here. What we wanted to remember is
how more than 30 local social movements had begun and
happened right here."
Their view embodies a popular sentiment that bubbled among
intellectuals before the handover on July 1, 1997, and has
soared to the forefront in the past few years: that beneath all the
focus of Hong Kong as an incidental success story that resulted
from the political manoeuvres between two political powers,
there's also a Hong Kong story to be written. In this story a
Hong Kong-specific cultural identity - an indigenous mix of the
city's history, from its social upheavals and heritage to its
popular culture - plays a central role.
And it's a mass social movement which basically propelled Mr
Chan, his fellow activists and probably even more of the city's
residents in acknowledging that there is a society out there and
not just a co-existence of cynical, get-rich-quick individuals.
Hackneyed this might sound, but the demonstration on July 1,
2003, instilled into many a Hongkonger a communal spirit and
local consciousness that had been more or less ambivalent, or
even absent, in the past.
Of course, it's not as if there weren't efforts to galvanise a
"Hong Kong spirit" before that - who could forget the
government's ill-fated "Hong Kong for Sure" campaign in 1999
to secure the hosting rights to the 2006 Asian Games, or former
49. financial secretary Antony Leung Kam-chung's cringe-worthy
rendition of Below the Lion Rock in his budget speech in March
2002 to conjure public sympathy for his initiatives?
The swathes of people who filled Victoria Park, Hennessy Road
and then Queensway en route to the Central Government Offices
four years ago, generated a spirit of a different kind: that being
a Hongkonger does not engender merely nostalgia and
sentimentality, but also a base for social action.
"The July 1 marches were certainly a watershed for the
development of a cultural identity for Hongkongers as for the
first time the participants saw themselves in a subjective role,"
said Eric Ma Kit-wai, an associate professor in journalism and
communication at the Chinese University of Hong Kong. He
saw something new to the construction of a new Hong Kong-
specific identity this time, compared with similar events
decades ago, whether it be the movement for the legitimisation
of the Chinese language or the birth of indigenous Canto-pop in
the late 1970s.
"Back then, the advocacy of local culture was more rooted in
things like popular culture, for example," he said. "Now, the
mass media have helped in refracting the energy of the mass
movements into a higher political realm, with the evolution of a
local consciousness producing public initiatives about
government policy, such as in conservation."
Having conducted surveys on local and national identities in
50. Hong Kong since 1996, Professor Ma admitted he had imagined
a decade ago that Hongkongers would have a "more ambiguous
and diluted" affiliation with their local identity as the years
rolled by. "It was certainly true during the first few years, as
people tried to come to terms with their position [in the Chinese
social framework]," he said.
And the numbers did tally up to that effect. In the polls he
conducted with colleague Anthony Fung Ying-him, people who
identified themselves only as Hongkongers dropped from 25.2
per cent in 1996 to 21.5 per cent in 2006; meanwhile, nearly 60
per cent claimed a mixed Hong Kong-Chinese identity last year,
compared to just 47 per cent in 1996.
Beyond the opinion polls lies a different story, Professor Ma
said, with advocacy groups for local culture going from strength
to strength - as shown by the vocal antagonism against
reclamation, the removal of Queen's Pier and the government's
forced postponement of the West Kowloon Cultural District, a
project which ran into strident opposition from a united front of
artists, politicians and grass-roots activists.
Collective strength is nearly always born out of harsh
circumstances - and Hong Kong has certainly been a hotbed for
the nurturing of its own cultural identity, given the economic
and social winters the city has battled through in the past
decade.
The sharp recession brought about by the Asian economic crisis
51. in 1998, for example, gave rise to an officially orchestrated
campaign to pull ourselves together - products of which include
the "Hong Kong For Sure" project, and the Flying Dragon logo
that was meant to be a confidence-booster for a city in dire
straits.
Then there were former chief executive Tung Chee-hwa's ever-
changing attempts to position Hong Kong: a competitor against
London and New York one year, an aspiring major Chinese city
the next. And finally there was the Sars outbreak. As Hong
Kong plunged further into desolation and misery, popular
culture - under the aegis of a government desperate to deflate
public antipathy - produced relics such as 1:99, a collection of
12 short films from Hong Kong directors (each of which
received government subsidies of HK$500,000) with the
common theme of raising post-Sars public morale.
Many might question whether such an aspiration for a Hong
Kong- specific cultural identity has anything to do with the
handover at all. Certainly, the circumstances which drew the
local population together in pursuit of a common lineage of
collective memory might not seem directly linked to the change
of guards on July 1, 1997. But the transfer of sovereignty has
spawned many of the situations which forced people to vocalise
their concerns en masse.
The most explicit example, of course, is the July 1
demonstration, spurred by discontent towards the flawed
52. decisions made by a Tung administration. The Sars epidemic,
meanwhile, could be partly blamed on ramshackle
communications between Hong Kong and the mainland.
Not that the traditional mainland-Hong Kong chasm has
disappeared altogether, however. The differentiation which
shaped how Hongkongers saw themselves in the 1980s - with
television series and films separating the civilised, affluent "us"
from the uncouth, impoverished "them" across the Lo Wu River
- has remained, and it is something that both the government
and the general population have used for their own ends.
The most glaring example was in April 1999, when the then
Secretary for Security Regina Ip Lau Suk-yee declared that up
to 1.67 million mainlanders would come to Hong Kong if a
court ruling giving right of abode to mainland-born children of
Hong Kong residents was not overturned. Branded by human
rights activists as a "scare tactic", Mrs Ip's remarks
inadvertently shaped mainlanders as a marauding mass hovering
at the gates.
The transformation of mainland arrivals to Hong Kong in the
past two years - from poor cousins to moneyed tourists - reveals
the conflicting sentiments Hongkongers have in terms of how
they see the "other" and themselves. "On the one hand we want
to earn their money, but on the other we still want to see them
as backward people who couldn't compare to our sophisticated
selves," says Sze Lai- shan, a social worker with the Society for
53. Community Organisation who has worked since 1996 for the
rights of mainland immigrants. And in this lies the schism
within the Hongkonger: an identity that remains in flux,
whether Queen's Pier remains or not.
Copyright South China Morning Post Ltd. Jun 11, 2007
Presentation and Research Report
Presentation
For this assignment you are required to do a 5-6 minutes
presentation(minimum 8-10 slides are more than enough) on a
selected topic. The selected topic (Article) is attached in a pdf
file.
TOPIC:
importance of Testing and Quality Assurance in Software
Development Life Cycle (SDLC) Models