Gsm Specification &Amp; Air Interface

Gsm Specification & Air Interface
[pic]
WHAT IS GSM????
GSM: GSM (Global System for Mobile Communications: originally from Groupe Spécial Mobile)
is the most popular standard for mobile telephone systems in the world. The GSM Association, its
promoting industry trade organization of mobile phone carriers and manufacturers, estimates that
80% of the global mobile market uses the standard.
GSM Specifications–I
RF Spectrum
GSM 900
1. Mobile to BTS (uplink): 890–915 MHz
2. BTS to Mobile (downlink):935–960 MHz
3. Bandwidth: 2* 25 MHz
GSM 1800
1. Mobile to BTS (uplink): 1710–1785 MHz
2. BTS to Mobile (downlink) 1805–1880 MHz
3. Bandwidth: 2* 75 MHz
GSM ... Show more content on Helpwriting.net ...
The purpose of LPC is to reduce the bit rate. The LPC provides parameters for a filter that mimics
the vocal tract. The signal passes through this filter, leaving behind a residual signal. Speech is
encoded at 13 kbps.
GSM Subscriber Services

There are two basic types of services offered through GSM: telephony (also referred to as tele
services) and data (also referred to as bearer services). Telephony services are mainly voice services
that provide subscribers with the complete capability (including necessary terminal equipment) to
communicate with other subscribers. Data services provide the capacity necessary to transmit
appropriate data signals between two access points creating an interface to the network. In addition
to normal telephony and emergency calling, the following subscriber services are supported by
GSM:
* Dual–tone multi–frequency (DTMF) –DTMF is a tone signaling scheme often used for various
control purposes via the telephone network, such as remote control of an answering machine. GSM
supports full–originating DTMF.
* Facsimile group III –GSM supports CCITT Group 3 facsimile. As standard fax machines are
designed to be connected to a telephone using analog signals, a special fax converter connected to
the exchange is used in the GSM system. This enables a GSM–connected fax to communicate with
any analog fax in the network.
* Short message services –A convenient facility
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Specification Of The Programming Language Of Java
Programming Language
1. Linguistic composition of Java?
2. Specifications of the Java programming language?
3. The goals of Java?
Programming Language is artificial language aims to conveys the instructions to the device and
especially computer device. Also we can be used to setting up programs to control the behavior of
the device or to express to algorithm. Programming Language divided to high–level language it
means that it is close to the language that it understood by humans such as: C and Java. On other
hand there is low–level language as Assembly language: is the second generation of programming
languages programmer writes instructions using symbolic instruction codes and it is close to the
machine language is the first generation ... Show more content on Helpwriting.net ...
In 1998 Java has evolved dramatically and it became called Java 2. Also among the most important
developments that have been developed in this version its Java capabilities in the graphical
interface. As well there have been many developments in this language which still continuously
developed. And the aims of Java are: Object–oriented, It provides possibility of running programs
written by it as remote computers securely, Create programs with graphical user interface and
Software design benefit from all the advantages of the Internet. Java has evolved through the years
and it used to making library programs like: Internet Software, Internet pages, Mobile Applications
and many

Product Design Specification ( Pds )
Product Design Specification (PDS)
PDS stands for Product Design Specification and they are a detailed description of requirements,
dimensions and materials that will be used throughout the creation of the green powered car project.
Statement of the Problem
A statement of the problem is statement highlighting the issues that need to be addressed by a
problem solving team; this is used to get the team to work together on a common goal in the
beginning.
The task we have been assigned for this project is to design and manufacture a fully functioning
green powered car which will be raced in the croft formula race. The subject my group has been
given is the electronics, this is a vital part of the car if we want to win due to the fact that ... Show
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Design– to design a fully functioning circuit (Parallel or Series) which links all of the components
together, we need to make sure that the wires are concealed to ensure that the car looks aesthetically
pleasing.
Testing– to ensure that the circuit works my group and I will need to run multiple tests, we will also
need to decide whether to use a parallel or a series circuit, we will choose a circuit type based on
how long the battery lasts and which circuit has the most power. We will also need to find the most
suitable places to put the components.
Manufacturing– to be able to manufacture and create the designs we have produced, also each part
of the final product should be fully functional and contribute towards the finished product.
The main desired outcome would be to finish the green powered car with plenty of time to spare so
we can test it and therefore hopefully do well in the race. With all of our teams working together and
everybody doing their part I believe that this is a very possible outcome.
The People Involved And Their Responsibilities
Electrical
Team leader for the electrical group is: Jack Dent, his job is to guide the team as well as wiring up
the battery and brake lights.
Lewis Dixon– my job is to help Jack to wire up the battery to the system

Internship Report On Skid Internship
Final Report
In all honesty, I did not know what to expect when heading into this internship. I knew my boss on a
personal level being that he is my brother–in–law but I only had brief experiences working
alongside him and his employees. The very first day Derek, my employer made his expectations
loud and clear he was to have 110% and nothing less. The first week on my internship I was
assigned to sorting through seemingly endless amounts of red iron and tin among other things with a
skid steer. Overtime I went from having very little familiarity with the piece of equipment to having
spent days maneuvering through the mud and sand that was behind the shop. One day as I was
riding I was reminded of a time in Mr. Fritt's Concrete class where the class took turns learning to
operate a skid steer belonging to OSUIT it was very satisfying to realize how far I had come.
The next week I received even more practice on the skid steer as I was told I was to spend quite a bit
of time mowing a couple of different locations with a brush hog and for the next few days that was
the mission. I spent many hours on something that may have seemed meaningless to many and learn
to take pride in it. Mid way through the week I went to my first real site. The facility was owned by
a company called Archrock. I only spent a day there but in that little bit of time I was hit with a
wealth of knowledge about compressors. I understood what the pipeline is about and how it has
brought convenience to every

Difference Between Specification And Job Specification
The concepts of job specification and person specification are sometimes misunderstood. Job
specification describes the vacancy on offer as well as the goals and responsibilities for the
candidate who will hold the post. Person specification on the other hand, refers to the skills,
aptitudes, knowledge, experience, qualifications and personal qualities or attributes that are
necessary to perform the job effectively (CIPD, 2007). A source of confusion is when some authors
define a job specification as a statement about the personal characteristics needed to perform the job
successfully and achieve the necessary output (Amos, et.al, 2013). It is difficult to differentiate
between these two elements but it can be noted that person specification was part of the competency
approach which identifies a checklist against which candidates can be evaluated. A job specification
refers to the core job description and the duties and responsibilities and the job process. A person ...
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When recruiting from internal source, it is considerably quicker and less expensive than when
recruiting someone from outside. Also, when the recruitment is internal, it takes less time for the
candidate to get used to their new job because they have already been working in the company. By
using internal promotions this promotes working hard and also motivates the people to be more
productive. However, recruiting someone externally may be more appropriate because it brings new
ideas to the company unlike with internal recruitment.
Furthermore, apart from recruiting someone with a fresh perspective from external sources, the
chances of corruption and nepotism are reduced unlike in the case where someone may be promoted
based on factors other than their qualifications. Recruitment may also be better if it considers both
internal and external sources so that the available pool of candidates is

Profile Analysis : Heating And Cooling System
A. Profile Analysis: This user manual delivers an overall idea of a heating and cooling system which
is mainly used for residential house. Heating and cooling can account for more than 40% of a
household 's annual energy consumption [1]. High efficiency cooling and heating system is
implemented in new housing building in order to reduce energy bills and the amount of greenhouse
gases emissions. The proposed system is implemented to house of 4 people. Details are given
below: Working–class Family of 4 (Couple and two kids) Husband: Cab Driver – Salary
(AU$45,045 [2] annual income less than average Australian income AU$ 66864 [3] ) Wife: Teacher
– Salary (AU$56,403 [4] annual income) 1 Kid going to School, other to the day care (Ranges from
$7,800 to $30,000 [5] annually) Living expenses (weekly AU$1600 [6]) House is in the suburbs of
city (about 10 Km) where the transportation cost is applicable. B. Operational deployment: The
below shown figure shows floor plan of the house where the heating and cooling system intended to
deploy Fig(1.1) : Floorplan [7] of the house Area covered Dimensions Bedroom 1 (Master) 3.78 x
3.20 m2 Bedroom 2 2.90 x 3.20 m2 Bedroom 3 2.70 x 2.8 m2 Living room 4.31 x 3.30 m2 Table
(1.1): operational area dimensions The table (1.1) shows the length and width of the floor plan
where the heating and cooling area is covered. Kitchen, bathroom and laundry

What And How The Software Requirement Specification ( Srs...
The debate about what and how the software requirement specification (SRS) should be made
between customers and contractors or suppliers continues. Also most computer science engineers
and researchers agree that, software requirements specification permits a rigorous assessment of
requirements before design can begin and reduces later redesign. It should also provide a realistic
basis for estimating product costs, risks, and schedules [1], in other words, the SRS is the step that
one would use to find the path to getting one's own goal. Since there is not a standard for the SRS
[14], it is necessary to find the hidden pattern for both the people who is making the SRS and the
people who is reading the SRS. Furthermore, in software design engineers can refer the SRS as a
part of larger problem solving process which encompasses problem determination and generates the
solution for the problem. Thus, researchers consider that it is highly possible that the SRS can be
classified under the problem solving cycle [2], which engineers will recognize the problem, re–
define the problem in terms of making systems, develop a strategy plan to fix the problem, organize
the knowledge of the problem domain figure out the resources that user's disposal by listing
functionalities, monitor user's implementations, and evaluate the solution for accuracy. In SRS is
unnecessary to follow the exact order but it is highly likely that completed one section with a
problem another problem will pop up in

The Study Area Specification
The implementation of the SET plan is increasingly valuable given the current social climate. This
younger generation, that is students currently completing schooling, have been born during one of
the most politically and economically unstable times in recent history. These students have not
known life before the increased security measures that were enacted following the "war on
terrorism", they have often not had financial security or been raised in a setting where the "nuclear
family" seemed to be a realistic reflection of the lives they and their friends are living. Following
research into the effect September 11th 2001 had on the millennial generation, one young student
stated, "We don't really know what it [was] like [before 9/11]. We ... Show more content on
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Within these syllabi, Sally will be awarded various certificates to contribute points towards her
QCE, but will also be gaining knowledge on the industry she is currently interested in. Fashion as a
career choice is extremely demanding due to its competitiveness, and it's better for Sally to become
versed in the nature of this field before seeking greater commitments in the future when she may not
necessarily have the same level of support she does currently. Additionally, social research
conducted in areas of "unequal distribution of educational resources" has found that the social
environment and climate "plays an important role in stimulating individual work motivation"
(Chang, Chuang & Bennington, 2010, p. 937). Creative teaching and learning also promotes an
active relationship with the subject matter, prompting students to think and learn willingly. With
Sally studying to her strengths, she is less likely to disengage when the coursework becomes
difficult. Sally's remarks regarding her current grades suggest that she is more likely to become
disengaged due to self–focused rumination (van Randenborgh, Huffmeier, LeMoult & Joormann,
2010), that is, her inability to meet the somewhat unattainable standards she may hold herself

Application And Specification Of A Computer Network
On December 6, 1967, the Department of Defense awarded a contract with the purpose of the
"design and specification of a computer network". Four months later, the Advanced Research
Projects Agency (ARPANET) was created. By October 15, 1969, computers at the University of
California–Los Angeles and Stanford were connected and communicating (Internet History from
ARAPNET to Broadband, 2007) . Thus was the birth of the internet. Now, the internet is an
indispensable tool that provides us with an active connection to everyone and nearly everything.
However, we've evolved the internet and moved forward to the "internet of things" (IoT). The IoT is
connecting man to machine, machine to machine, and machine to man all through "smart" devices,
... Show more content on Helpwriting.net ...
Also of note are the new wearable devices. Today, instead of pulling out our wallet to pay for
groceries, we can simply scan our Apple Watch in front of an Apple Pay terminal and have the funds
immediately deducted from our account. When arriving at the airport, your connected device can
sense your current location and immediately let your bank know you are preparing for a trip. As you
drive, your connected vehicle can download real–time traffic and make suggested route changes
before you get stuck in traffic. More importantly, many modern vehicles are equipped with sensors
that can detect a collision and immediately dispatch help. The connected world has far exceeded our
expectations. One area of concern that revolves around the IoT is cyber security. Throughout the
2016 presidential primaries, cyber security has become an increasingly hot topic. During the January
17th, 2016 Democratic Primary Debate, cyber security was discussed no less than six times
(Leatherby, 2016). As the IoT continues to expand, hackers have expanded their attacks as well. In
July of 2015, hackers were able to remotely take control of the systems onboard a Jeep Cherokee
and completely disable the vehicle (Kerner, 2015). Unfortunately, this is not an isolated event. Both
the FBI and National Highway Traffic Safety Administration

Using Quality Function Deployment in Software Requirements...
USING QUALITY FUNCTION DEPLOYMENT IN SOFTWARE REQUIREMENTS
SPECIFICATION Abstract. We present in this paper an approach to requirements specification
based on quality function deployment (QFD). We discuss how techniques like QFD with
accompanying tool–support can contribute to the development of high quality requirements models
that are the basis for information systems that are perceived as valuable by the stakeholders of the
systems. Based on the practical application of this technique on a number of information systems
projects, including both traditional development projects and the implementation of packaged
solutions, it is our experience that the quality of requirements specifications can be improved by
using this technique, ... Show more content on Helpwriting.net ...
Different tool–support is available, going from simple spreadsheets to more advanced groupware
tools which enable a larger proportion of the stakeholders to participate actively in the process. In
the next section, we give an overview of the SQFD technique. Then we evaluated the technique
based on experiences using it in different kinds of projects. We have evaluated the approach on to
what extent it can help in the process of creating requirements models of high quality. We conclude
the paper pointing to future work as we get further practical experience with the use of the technique
and tools. 2 Overview of SQFD QFD was first introduced in Japan by Akao in 1966. Since 1984 a
number of companies have used QFD with cross–functional teams and concurrent engineering to
improve their products, and product or service development process [24], including the development
of software [8]. Yearly, several major international conferences are held on the subject, see e.g. [4]
for a current overview of the breath of problem areas attacked with QFD. SQFD [19] focuses on
improving the software development process by implementing quality improvement techniques
during requirements specification. In order to satisfy the stakeholders under the constraints faced by
a project, it is necessary to concentrate the best efforts on those things of greatest importance. To do
this requires that the project team during requirements specification obtains the

Job Specification Ttc Principal
JOB SPECIFICATION
Principal TTC Hunar Foundation Multan
Source – page 6 Careers – DAWN Newspaper 01 May 2016
Assignment 3
Instructor Ms. Zil e Huma
HRM Course Summer 2016
Form HRIF 02A
Job Specification – TTC School Principal
Reporting to Secretary School Board of Management Hunar Foundation
Responsible for 6 staff of Supervisor grade
Special requirements: Not to be overweight or suffer from any handicaps / diseases
COMPETENCIES
ESSENTIAL
Age over 40
Med Cat A
DESIRABLE
BE/ B–Tech with15 years as Head of Institute for
Technical trades to include 5 years hands on instructional experience
Experience of planning and managing budgets with Knowledge of eLearning
EXPERIENCE
TECHNICAL KNOWLEDGE ... Show more content on Helpwriting.net ...
Working Collaboratively with others,
Have the innovation and energy to facilitate change via transaction and transition

Involving and empowering others in a team work
Organisational commitment, Provide educational leadership and sound pedagogy. Ensuring the best
and the only concept
Interpersonal understanding Be able to empower others and form collaborative relationships with
keenness to work inclusively with the staff, Board of Trustees, parents/ and wider community.
Positive desire to excel in areas of trust, Experience in managing events and conferences,
Resilience
Excellent skill in bounce back strategy
.
Highly adaptive with ability to relate to people from diverse cultural backgrounds and establish
good working relations. Customer Focus
Student, Parent , Teacher centric approach
Student and Technology orientation
Commercial approach
Understanding & Forecasting market needs and catering to the demands
Ability to develop industry / Academia linkage
Assignment completed by 61169 Khan K.Shamshad student of MBAAviation submitted on 16 June
2016
JOB SPECIFICATION
Principal TTC Hunar Foundation Multan
Source – page 6 Careers – DAWN Newspaper 01 May 2016
Assignment 3

Annotated Bibliography On Requirements Specification
Requirements Specification
Purpose
This Project will create a database to hold information about Sure Start's extensive educational,
welfare and social/recreational resources (books, CDs and videos) on their premises that Staff,
Volunteers and Parents can borrow. It will contain information regarding lending dates and how long
resources have been borrowed for.
Scope
The criteria that should be fulfilled to cover the full scope of this project is as follows:
The database should be original and customised
The data entry system should be restrictive and validated
Database should be automatic
It should be a user friendly as possible so as to eliminate the previous problems
Capable of generating weekly/monthly reports
Security ... Show more content on Helpwriting.net ...
It should also be able to track if the book is overdue or missing.
To only allow those authorised to access and input data.
To be easy to navigate and show all the information necessary.
Definitions
Borrower ID – the unique number given to the borrower when they joined the system
Borrower – the name of the person who has taken out a book on loan
Address – the address of the person who has taken out a book on loan
Book ID – the unique number given to a book within the library
Library Administrator – the full name of the staff member who is on the system
Book Details – the author, title, ISBN, year and category of the book
Loan Details – the loan out and due in dates of the book
Functional Requirements
The system will allow the user to:
Must have (M)/ Should have (S)/ Could have (C)/ Won't Have (W)
Item Description Rating
Contact Details The address and phone number of the borrower M
Status Who is borrowing the book e.g. staff, volunteer, parent S
Admin Details The name and contact details of the library administrator M
Resource The number and type of resource borrowed M
Resource Details The author, publisher, title, year of release and category of the resource M

Loan Details The date out and due date in M
Resource Status If item is overdue or missing S
Keyword Search Enter a word and system will return useful answer C
Report Produces a weekly or monthly report C
Print Report Prints

Internal Recruitment In Tesco
The recruitment phase involves identifying and hiring the best suited candidate from the labour
market either within the organisation or outside the organisation as fast as possible and for the least
resources. Recruitment can be both internal and external. Internal recruitment involves evaluating
existing employees' skills and determining whether their skills are appropriate for new vacancies
within the organisation. External recruitment involves identifying potential candidates outside of the
organisation and determining whether they have the relevant skills and/or education to fill a job post
(Business Dictionary, 2015).
Selection can be referred to as a process of interviewing and evaluating potential employees' KSAs
which stands for Knowledge, Skills and Abilities (about money, 2015). Other factors in order to
determine whether they're fit for the job they're applying. There are many methods used for selection
depending on the firm's views and financial position. (Business Dictionary, 2015) Recruitment can
be engaged in many different media, this allows Tesco to attract candidates from desired fields.
Tesco's organisational structure assists the managers in recruiting ... Show more content on
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It's a statement that states the responsibilities and activities that one must perform under a specific
position. It's important to be detailed as hired candidates may not possess certain abilities needed
which in return would result in increased expenditure on training and development, therefore it is
important to have a good job description ready for the selection process (Chron, 2015). Tesco
believes that it gives both the candidate and current employees all the necessary knowledge about
the position so that they know what is expected of them. Tesco also uses the job description along
with the person specification which provides the basic information used to create advertisements
and promotion (Tesco Case Study,

Use Of Software Requirements Specification ( Srs )
V. WHY TO USE TOOLS FOR RM Most project teams generally use software requirements
specification (SRS) to document their requirements in natural language. However, a document based
approach has some limitations: a document is difficult to keep current especially if it is a long one, it
is hard to communicate changes to the team members who are affected by that change, it is difficult
to associate supplementary information with each requirement and it is hard to define links between
requirements and its decompositions or corresponding artifacts [7].You may do a great job at
capturing all requirements in a SRS document at the beginning of a project but as development
progresses, changes in SRS may become unmanageable and hard to track. This ... Show more
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Classifying requirements according to attributes also helps team members who have different roles
to view requirements from different viewpoints. For e.g. Developers may want to view requirements
by difficulty and testers may want to view requirements by priority. RM tools make requirement
traceability easier by providing the functionality to link requirements with other requirements or
components. Traceability makes it easier to estimate the impact of a change in subsequent phases
when it happens in one phase. Figure 2: Impact of changing one requirement specification As shown
in Figure 2 above, if there is a change in one requirement specification requested, then with the
linkages already present between requirements and their corresponding phases, we can guess the
complexity involved. For the example shown, if there is a change of 1 requirement specification, 7
design and 10 implementation requirements may be affected. Although not all of the linked
requirements may be impacted but this can give managers a fair idea of the complexity involved
with changing of a requirement. Link traceability can also exist when requirements are decomposed
from one stage to another. For e.g. Figure 3: Requirement decomposition traceability example [1]
Each requirement has a unique identifier associated with it so that traceability can be established. In
the example above, a requirement E1 which is

Legal Principles And The Hierarchy Of Contract Documentation
PART–A
1. In the case can the specifications in the contract vary the written terms of the contract Describe
the Legal Principles applicable and the hierarchy of contract documentation
According to me, In this case the specification in the contract can vary the written terms of the
contract.
Eiffel builders Inc. and Superinfrastructure were in contract to build a water desalination plant and
Eifel was in contract with Aqua engineers to create turbine with specifications. According to the
contract the payment was done in three stages. After that specifications service provide
specifications to the Eiffel Builders and they had approved the specifications. Subsequently Eiffel
refuse to pay.
After meeting all the parties, ... Show more content on Helpwriting.net ...
As per contract the Aqua Engineers claimed payment to the Eiffel Builders but they refuse for the
payment and they need to change the specification and need a variation in the contract. Aqua
engineers could have use the principle of equitable estopped. According to the principle if someone
has the contract between them they cannot go back or move away from their promise or contract. In
this case Eiffel cannot move back from the contract. Eiffel have to suffer some losses for that and
have to pay the Aqua Engineers for their work and should follow the contract. In the case of a
Fletcher Construction Limited v Lines MacFarlane & Marshall Pty Ltd, plaintiff has issued the
invoice to the defendant but they had not pay full payment. According to the equitable estopped
plaintiff claimed that the defendant has not followed the contract and not paying according to the
contract so it's a breach of the contract meanwhile defendant replied that the plaintiff has not
continue proficiently. In our case after meeting with all the partied still some clarification was not
done between the Eiffel builders and Aqua engineers. Aqua engineers made turbine according to the
verbal agreement of the Eiffel Builders but according to the contract the payment was done in the
three stages but Eiffel has not followed that and breached of order so Aqua Engineers

Analyzing The Following Compound Risk : Unstable...
Many risks are interrelated. Analyze the following compound risk: Unstable requirements with tight
budget will likely cancel the project. Discuss the dependencies that exist between the two risks.
Communication is an important part of our everyday lives. Without communications skills, it is
extremely difficult to preform many simple tasks. With one person describing to another the
function to perform, there needs to be clear description of the task at hand. When dealing with
software projects, it is imperative that the end user convey their requirements of the software to the
developer. Effective communication skills need to be used in order for a software project to be
successful. A lack of communication to define a software project will not only doom the project but
quickly increase the project budget due to misunderstandings and rework.
Many reasons exist for the extremely high failure rates of software projects but one major reason is
poor communication between the end–user and the software developer which leads to a lack of
definition or scope of work. One resolution to this problem is a well communicated document
similar to a Software Requirements Specification (SRS). I used to belong to a discussion group that
dealt with automation issues. The topic of software project failure and its causes was a constant
topic of discussion. A common theme that was echoed by our members was that, most of the time
projects fail due to unstable requirements that were not

Questions On Product Design Specification
Q1) (i) What is Product Design Specification? The Product Design Specification (PDS ) is an
essential document that is compiled during the early Engineering Design Process, specifically in the
Problem Definition stage. The information listed in the PDS includes the crucial parameters, product
specification and requirements for the product that you are designing and NOT the ACTUAL
parameters of the finished product. As PDS is created in the early stage of the design process, it is
constantly changing as the project progresses due to additional information that has been learned
throughout the project Aside from listing important parameters of a product being designed, PDS
also includes the different issues that a product may encounter ... Show more content on
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The size specified is in inches or in the "Imperial Unit". If the product is to be exported then the size
specification should also include the "SI" or metric equivalent. The drill is required to have 2 speed
configurations. However the customer has not specified the desired rpm they want for the product.
No information has been given as to what type of material the drill can be subjected to other than it
can be used for soft and hard drilling. The customer has indicated that the drill should be able to
"Operate continuously for long periods of time". Different materials to be drilled have different
effects on the drilling machine. Softer materials offer less resistance to the machine and therefore it
can operate far longer compared when drilling a hard material. The type of the material to be drilled
and the actual time the drill should be capable of drilling that material should be indicated. Hammer
action and the eccentricity requirements can be achieved by using high quality gears and bearings.
Incorporating this type of components in the design can affect the cost of manufacturing and will
lead to an increase in the maximum price of the

System Requirements Specification
Software Requirements Specification
Automated Car Parking
Date
Document Version Control Information
1. Introduction * 1.1 Purpose of this document
Document is being made to reduce the time waste. * 1.2 Scope of this document
This Document include the client and Parking area and Administration of Parking area And a car
will be parked automatically.
The client have to drive the car to the proper place from where the computer will pick the car and
park it into the proper allotted place. There will be a specific cost for specific time period on the
parking of the car. * 1.3 Overview
As the client give the proper data and parked the car, The car will be parked in the area after the time
period client come back to pick ... Show more content on Helpwriting.net ...
3.3.4.1.1 Risks
As the electronics are not water proof so Lcd must be at the place where water cannot approaches
the lcd if the water approaches the
3.3 Dependencies with other requirements
Describes interactions with other requirements. 3.4 ... others as appropriate 3 <Name of second
highest ranked requirement>
And so forth... 4.5.4
4.5 Dependencies with other requirements
Describes interactions with other requirements. 4.6 ... others as appropriate 4 <Name of second
highest ranked requirement>
And so forth...
4. Interface Requirements * 4.1 User Interfaces This application will use HOLO interface, simple
and to the point. Therefore the side bar will list all the features including back button, etc. This
application will only allow users to register and get the parking lot number. There parking lot
number is also displayed on their phones. The interface is very simple which consist of login form
and back forward buttons. * 4.2 Hardware Interfaces The system will becomputer based, the user
will enter the data through lcd to the system. * 4.3 Software Interfaces
The application will only be compatible with the Android operating system and will use a database
stored on the device's memory. There will be a service constantly running to keep track of the user

activity and location of the user.
5. Design Constraints 5.1 Operating

Product Specification: White Deluxe Rug
Product Specification (Design Code: 3648) Simple yet stylish, this White Deluxe Rug is a flaunty
product. Crafted by manual labour, it carries an elegance in its look because of the parallel beads
design and provides a visual treat to your eyes. Product Details Size: Small Color: White Style: Rich
Dimensions (in inches): 180X120 Weight (in Kg): 9.0 Fibre: Wool Design: Parallel Beads
Construction: Handwoven Product Specification (Design Code: 3648) A product not limited only to
its utilitarian aspect. It gives you the luxurious feel through its comforting wool and yields a sense of
possessing an instrument of lavishness. Product Detail Size: Medium Color: Grey Heather Style:
Rich Dimensions (in inches): 240X170 Weight (in Kg): 17.0 Fibre: ... Show more content on
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The colour fusion used is one of a kind. Product Detail Size: Small Color: Ivory Marled Style:
Warm Dimensions (in inches): 180X120 Weight (in Kg): 13.0 Fibre: Wool Design: Free Fall
Construction: Hand Tufted Product Specification (Design Code: 8081) An outstanding union of
artistic efforts and colour theory. This rug provides you the warmth and a modern addition to all
homes. Product Detail Size: Medium Color: Mocha Marled Style: Warm Dimensions (in inches):
240X170 Weight (in Kg): 15.5 Fibre: Wool Design: Free Fall Construction: Hand Tufted Product
Specification (Design Code: 8081) A highly recommended product made from 100% imported
wool. It's smoothly finished borders and fluffy surface will definitely leave you in awe. Product
Detail Size: Medium Color: Grey Style: Warm Dimensions (in inches): 300X200 Weight (in Kg):
24.0 Fibre: Wool Design: Free Fall Construction: Hand Tufted Product

Product Design Specification
Points to cover in a PDS [pic] This section gives detailed advice on writing a PDS under the 29
headings listed below. It is therefore a good idea to write your PDS under these headings, leaving
out only those that clearly do not apply. Some of the points overlap, but do not be tempted to skip
any of them. Only by checking all of them can you be sure you will not overlook something
important. One of the most important is the very last one. The advice for most of the points is
illustrated by an example using the "Example" link. The complete example can also be read from
beginning to end – see Section 6. 1 Performance [pic] Performance questions are usually the first to
occur to engineers, so make these the first you answer. ... Show more content on Helpwriting.net ...
Different periods of service may be required of different parts of the product. For example, the
devices that pump water onto car windscreens are typically designed for a service life of just 24
hours. This is not very long, but still allows for over 17000 five–second applications of the pump. 10
Environment [pic] Try to anticipate any aspects of the product 's likely environment that will affect
the product or be affected by it, including: ambient temperature, pressure and humidity shockloading
dirt, dust and insects corrosive fluids and chemicals vibration and noise wear and tear in handling.
Do not consider just the environment the product will eventually be used in. Think also of the
product in storage and in transit. 11 Size [pic] Are there any constraints on the maximum size of
your product? Make sure it will fit into its intended location and still leave room for maintenance. 12
Weight [pic] Consider your product 's weight. Heavy products can be hard to handle in production,
in transit, and during installation. Provide lifting points if necessary. 13 Maintenance [pic] When
you decide the product 's maintenance requirements: Observe your company 's policy on
maintenance, if it has one Consider how much maintenance customers will expect and be equipped
to carry out Remember that the less maintenance a product is

Software Requirements Specifications For Emergency Calling
Software Requirements Specifications
Emergency Calling
Version Primary authors Description of Version
1.0 Lavanya Yellapragada(w930339),
Venkata Kodali(w927197) Software requirement specification document
1.Introduction
1.1 Purpose of the document
The purpose of this software requirements specification document is to provide a detailed
description of the functionalities of the Emergency Calling application. This document will cover
each of the applications intended features, as well as offer a preliminary glimpse of the software
applications user interface (UI). This document will also cover hardware, software and various other
technical dependencies.
1.2 Scope of this document
The "Emergency Calling Application" is to help people who are stuck up in the emergency
situations. This is a GPS based mobile application as it can send a text message mentioning the
location of the user and also it has feature of calling people who are in the emergency contact list.
Furthermore the software needs both internet and GPS connection to fetch the location. This
application is also called "LIFE SAVER" in time of calamity.
2.General Description
2.1 Product functions
This application is to help people who are in emergency situations. The main functionality of this
product is to call people who are in the contact list and also send a message to them regarding the
location where the user is. This whole process is done when the application is activated.
2.2 Similar System

Relational Database Of An Ecommerce Website
Kehinde Akinola Department of Computer Science The University of Texas at El Paso El Paso,
Texas, U.S.A. kaakinola@utep.miners.edu Z Specifications derived from the Constraints in a
Relational Database of an ecommerce website?
Abstract– The project is simply derivation of Z specifications form the constraints in a relational
database of an ecommerce website.
An ecommerce website is developed from scratch using modern technology WordPress and
Bootstrap. I developed the website as well as relational database where the products to be displayed
on the website are stored.
I used my computer system as both the client and the server for the proper functioning of the
website. I installed Wampserver on my computer system and placed WordPress on the wampserver
for the proper functioning of the website.
The website is an ecommerce website and has few webpages developed and database where the
contents to be displayed are stored.
These are the databases whose contents will be fetched and displayed on the screen when accessed
by the user or client.
The constraints in the relational database of the website, is transformed as constraints to the of z
specification language.
.
Keywords– formal method, relational database, ecommerce website.
I. AIMS AND MOTIVATIONS
There are several millions of websites available today. It has become so common that there is hardly
a daily work without accessing the internet. There are also several ecommerce websites available.
The most common ones are

Pc Specification Table
ABSTRACT Rita's successful business requires an update in order to continue providing the
services that her employees and clients have become accustomed to. Rita has expressed concerns
about the recent decrease in download speeds, storage capacity, and general efficiency of the
computers that she uses to produce the CDs and DVDs that she distributes to the health clubs and
instructors that she serves. This client has requested recommendations for a system that will allow
her to: 1. search for and download various media files online to edit, store, and share, 2. create
documents, spreadsheets, presentations, and calendars, 3. print documents and high quality CD
labels, 4. utilize online services like banking, email, and calendars, and 5. ... Show more content on
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| Other Peripheral Devices | MP3 player | These devices are dependent upon client need and budget.
Not all devices may be used, and those that are should be carefully chosen to meet the specific needs
of the client. | MIDI keyboard | | Digital Audio Workstation (DAW) | |
1 The client's personal preferences will determine which type of device is chosen.
2 The services offered in the client's area will determine which type of broadband modem (DSL or
Cable) should be used.
System Unit Features | Feature | Details | Need Met | Processor | Intel Core i5 | Mid–range pricing
with increased speed for streaming video and audio | RAM | 8GB | Greater RAM means more speed
and the ability to run more applications at the same time; perfect for creating, editing, and sharing
videos online and across a network | Adaptor Cards: Graphics | Radeon HD 6450 | Entry level
graphics card fits basic needs without requiring that the client buy more hardware than necessary |
Adaptor Cards: Network | 1. Built–in 10/100Base–T Ethernet LAN2. Built–in 802.11b/g/n wireless
LAN | Allows the client to connect multiple PCs to a network for file sharing and internet access via
Ethernet cables or wireless connection | Ports (Rear) | HDMI DisplayDVI

Software Requirement Specifications
Software Requirements Specification
1. Introduction
1.1 Purpose
This document is a definition of software requirements to develop an automated night class
enrolment system and flexible query database required by St.John's Central College. This document
will present the functional, non–functional, and design constraint requirements for the system to be
developed. Use case models and descriptions are included along with class diagrams to help model
and specify the functional requirements and specifications of the system.
1.2 Scope
The software application that this SRS applies to a night class automated enrolment system and
flexible query database required by St.John's Central College. This document is to be used as basis
for the ... Show more content on Helpwriting.net ...
3.2.3. The application should have a "Help" link that will pop–up a window explaining the
instructions.
3.3 Reliability
3.3.1. The system should be available and accessible online 99% of each month.
3.3.2. For system should never be allowed to permanently loose database memory.
3.3.3. For fatal failures that temporarily disable the entire system, the MTBF should be at least 6
weeks
3.3.4. For fatal failures that temporarily disable the entire system, the MTTR should be within 30
minutes 90% of the time, and within 2 hours 99.9% of the time.
3.3.5. The system should have no more than 2 open defects per thousand lines of code.
3.4 Performance
3.4.1. The average response time should be less than 4 seconds 80% of the time, and less than 8
seconds 99% of the time for clients that are connected to the server directly.
3.4.2. The network capacity should be able to support more than 10 Gbps.
3.5 Supportability
3.5.1 Use of open source software
The database management system is mySQL , scripting language is PHP and its function libraries.
In this system, PHP is used to develop the application logic that brings together the Web and the
relational database management system. Apache is a web server of a choice.
3.6 Design Constraints

3.6.1 Software requirements.
3.6.1.1. Server should support PHP scripting language
3.6.1.2. Apache as a web server
3.6.1.3. Database management system is mySQL
3.6.2 Hardware Requirements.
3.6.2.1 Pentium4 1.6G HZ Windows PCs

Pc Specification Table
ABSTRACT Rita's successful business requires an update in order to continue providing the
services that her employees and clients have become accustomed to. Rita has expressed concerns
about the recent decrease in download speeds, storage capacity, and general efficiency of the
computers that she uses to produce the CDs and DVDs that she distributes to the health clubs and
instructors that she serves. This client has requested recommendations for a system that will allow
her to: 1. search for and download various media files online to edit, store, and share, 2. create
documents, spreadsheets, presentations, and calendars, 3. print documents and high quality CD
labels, 4. utilize online services like banking, email, and calendars, and 5. ... Show more content on
Helpwriting.net ...
| Nero Multimedia Suite 10 | Multimedia suite | Client can edit MP3s, capture and edit video, create
slideshow, back up and recover data, convert audio files, burn DVDs and CDs, and design disk
covers | Google Calendar | Email, calendar, document sharing | Client can use Google calendars and
email with Microsoft Outlook; this online service is free, and is accessible anywhere that the client
has internet access. Google Docs allows client to upload, edit, and share documents online. | 3
Personal preferences will determine the media player selection. If the client does not use an Apple
device, she may prefer to use an application that does not require her to use the Apple application.
System Software Table | Product | Need Met | Operating System: Windows 7 64–bit | Client will
have access to the latest features offered by Windows 7, especially the remote media streaming and
home share features. This operating system takes full advantage of the 64–bit system hardware
found on today's more powerful desktop computers. | Utility Programs: | | Disk Defragmenter |
Increases the efficiency of client's computer; important for this client because of the high volume of
(possibly) corrupted media files being downloaded. | Disk Space Analyzer | Provides the client with
a visual measure of the space available on a given disk; important for this client

TTL Specifications And Boolean Function
EE 118 Fall 2016 Lab C – TTL Specifications and Boolean Function Anthony Lam SJSU ID:
009971065 Instructor: Jiehuan Wang September 18, 2017 Abstract The purpose of this was to study
the characteristics of TTL (Transistor to Transistor Logic) logic gates, their output types, and
Boolean logic. Our first step was to test the output of the hex inverter gate and later, we connected
more chips and measured the output of each individual chip. Introduction Transistors are the
building blocks of logic design, and these transistors are used to form what is known as logic gates.
There are logic gates: AND, OR, XOR, NOT, NAND, NOR, and XNOR, where NAND and NOR
are universal gates since they can be combined to form any gate. A gate functions

Advantages And Disadvantages Of Electronic Lab Notebook
INTRODUCTION
1.1 PROJECT INTRODUCTION
Chemia Electronic Lab Notebook (ELN) is a tool to electronically record all experiment details.
This tool replaces the old paper based lab notebook to electronic lab notebook. This software widely
used in Research & Development centers all over the world. This tool helps the Chemist to record
the result of the experiments accurately. Also the tool will scale up for the advanced features
required by the organization.
This software offers benefits like eliminating the duplicate experiments, easy and consistent
documentation of all experiments, it improve the data quality by eliminating the various repetitive
human errors, within the organization.
1.2 PROBLEM DESCRIPTION
Earlier day's companies facing number ... Show more content on Helpwriting.net ...
The project ID is generated by QA team. The project can have MS experiments.
1. QA team – These users will have view access for the experiments.
2. HOD – She/he would create a project in Chemia and would assign the Project Manager/Team
Lead. She/he would also take a call on archiving the project.
3. Team lead – They would add the project members for the project. Also one all the experiments in
a project reach a logical conclusion, they start initiate a project archival.
4. Chemists – They would be performing the experiments. Chemist can't view the projects that they
are not part of.
Experiment is the most important entity for Chemia. Chemia needs to provide features for creating,
maintaining, locking, searching and cloning of experiments. These features would determine the
usability of Chemia. An experiment exists within a notebook and a notebook is present within a
project. So the users associated with the project are the user for an experiment.
3.2 SYSTEM SPECIFICATION
System specification tells the software and hardware requirements of the software.
3.2.1 SOFTWARE REQUIREMENTS
The table below details the server–side software requirements for

Specifications For A Rescue / Pumper
SPECIFICATIONS FOR A RESCUE / PUMPER FIRE APPARATUS INTENT OF
SPECIFICATIONS It shall be the intent of these specifications to cover the furnishing and delivery
of a complete fire apparatus. These specifications cover the requirements as to the type of
construction and test to which the apparatus shall conform, together with certain details as to finish,
equipment and appliances with which the successful bidder shall conform. Minor details of
construction and materials, which are not otherwise specified, are left to the discretion of the
contractor. The manufacturer shall provide loose equipment only when specified by the customer.
Otherwise, in accordance with NFPA 1901, 2009 edition, the proposal shall specify whether the fire
department or apparatus dealership shall provide required loose equipment. This specification is
intended to be a minimally required guideline. Our expectation is that any value–added components
will be specifically identified by the bidder as exceptions/improvements and with the cost difference
noted. Bids will be weighted by the DHFD for items that improve safety, storage space,
functionality, reduced/ease of maintenance, and durability. DELIVERY Apparatus, to insure proper
break in of all components while still under warranty, shall be delivered under its own power. A
qualified delivery engineer representing the contractor shall deliver the apparatus and remain for a
sufficient length of time to instruct personnel in the proper

Supply Chain Management Case Studies
Case Study #1 – Randall Corp.
1. What is the relationship between financial soundness and supplier performance? Quality of
product produced and shipped can become weaker when suppliers experience financial issues
stemming from contractual performance. This happens primarily when flawed products are shipped
to meet present currency requirements. Because of the fact that management is highly interested in
cash flow, deliveries start to get behind schedule. Late deliveries or bad quality product is not
acceptable so financial ratios must be monitored and acted upon professionally.
2. What action should Bill take? Bill should try to work out fiscal issues with Qualco. He should
also look into contract modifications that will meet ... Show more content on Helpwriting.net ...
The department has weak control over supply management performance with the entire supply
system. Examples include requisitions being submitted without management support, having outside
personnel explain the technical specifications for complex orders, and the expediter is permitted to
issue purchase orders,
3. How could these weaknesses be corrected? Improvement of supply processes could be improved
by defining the role and responsibilities of the expediter and ensuring all shipments are delivered to
the receiving clerk. Proper inventory on hand is important as well. The supply department should be
responsible for interpreting technical specifications. Training should be provided where needed.
Complex orders should be done by the supply. With regard to the expediter, he or she should
perform follow–up services and expediting responsibilities as needed. The receiving clerk should
always receive incoming merchandise and provide inspection to ensure the products are within
company standards. Verification of orders versus receipts should also be performed accurately and
in a timely manner. The requisitioner is then responsible for picking up the goods and signing a
receipt. Accounts payable should then receive a copy of all receipts to ensure timely payment is
made. All receipts and supporting documentation should be kept on file for future reference or
investigation.
4. What activities should the expediter be responsible for in

The Cable Infrastructure Technical Specification
Networking Technologies 1. Considerations for the cable infrastructure (technical specification of
and advantages and disadvantages of the following – where appropriate diagrams and illustrations
should be used): Name of Cable infrastructure Technical Specification Advantages Disadvantages
Cat 5 Twisted pair cable with RJ–45 connectors Speeds of up to 100Mbps Distance of 100 meters
Cat 5 is the most affordable of the Cat cables due to this it is often used in crossover. Offers
affordable high speed transfer. Of the three cat cables it is the most sensitive to interference. While
offering fast speeds in terms of home networking in a business environment the speeds are limited
and not ideal for large data streams Cat 5e Twisted pair ... Show more content on Helpwriting.net ...
The electricity consumption of the NIC cards is much higher Thin Co–axial cable with BNC
connectors 6 mm in diameter, very flexible, able to transport a signal up to around 185 metres
without line loss. Can transfer at speeds of 10 Mbps, easier to work with than Think co–axial cable.
more expensive to install compare to twisted pair cable, the thicker the cable, the more difficult to
work with. Single Mode Fibre Optic cable and relevant connectors 10Km in distance immunity to
electrical noise, greatly increased bandwidth and capacity Components are expensive to produce,
fibre optic transmitters and receivers are still relatively expensive compared to electrical interfaces
the cable, Multi–Mode Fibre Optic cable and relevant connectors 10 Mbit/s to 10 Gbit/s over link
lengths of up to 600 meters in distance. Immunity to electrical noise, greatly increased bandwidth
and capacity. Components are expensive to produce, fibre optic transmitters and receivers are still
relatively expensive compared to electrical interfaces the cable, 2. Interconnection components
(describe the function of): NIC – A NIC or Network Interface Card works on layer 1 (the physical
layer) of the OSI model. A network interface cards function is to encode the data to bits that can be
sent through the network cable. Repeater – A Repeater also a layer one device is used to extend the
range or Wifi or cable by taking the packets being sent and then reforming them to be sent out again.

Reviewing The Requirements For Announcing Federal Contract...
Evaluate the requirements for announcing federal contract awards. Determine how these
requirements apply to this scenario. All federal agencies have to make a public announcement for
any contracts awards over the $3.5 million or above threshold. The FAR mandates that all federal
agencies have to notify the public of the contract awards by 5:00p.m. eastern time zone on the day
of the award. According to Compton (2010) "The FAR does not require agencies to notify members
of Congress when contracts are awarded in their jurisdictions, but agencies typically want to involve
congresspeople in the contract award process"(Compton, p.195). According to FAR there are
contracts that are excluded from this requirement such as those placed under the Small Business
Association section 8(a) of the Small Business Act, ones with overseas firms when place of deliver
or performed outside the United States, and those outline was excused under 5.202(a)(1). Some
department have a different threshold from the FAR, anywhere from $250,000 to $10 million. The
Department of State is $10 million while the Department of Defense is $5.5 million. There is also a
threshold for notifying members of Congress for an example the Department of the Interior is
$500,00. The Department of Homeland Security is $1 million but the Department of Defense does
not have a dollar requirement to notify Congress. The way the government announces these contract
awards is by utilizing the newspaper or by news

The Design Process And Product Design Specification
Assignment front sheet
Learner name Assessor name
Ben Ryan Derek Ashby
Date issued Completion date Submitted on
22/10/14 04/12/14 06/11/14
Qualification Unit number and title
BTEC Nationals in Engineering – Level 3 Unit 8: Engineering Design Assignment title Assignment
1 – The Design Process and Product Design Specification
In this assessment you will have opportunities to provide evidence against the following criteria.
Indicate the page numbers where the evidence can be found.
Criteria reference To achieve the criteria the evidence must show that the student is able to: Task no.
Page numbers
P1 Describe the operation of the design process in an engineering company 1 5
P2 Interpret the requirements of a given customer and produce a ... Show more content on
Helpwriting.net ...
A linear actuator (propriety part) controls the airbrake actuation to the required angle, and the
assembly must withstand the stated aerodynamic loading.
Design parameters:–
Airbrake chord length 200mm
Maximum actuator stroke 50mm
Maximum actuator force 250N
Airbrake deployment angle 30 Degrees
Deployment time 2.5 secs
Maximum force on airbrake 400N (assume UDL)
Maximum defection 2mm (at 400N)
Design reserve factor 1.2 Yield / 1.5 Ultimate
Operating ambient –10 Deg C to +40Deg C
The weight of the bracket must be kept to a minimum
Your tutor will provide additional details and background information to assist you in this task.
Your PDS should have a title page, a contents page and it is suggested that the main body of the

PDS should include the following sections,
Page 3
Introduction Operational Requirements Design Parameters Mechanical Interfaces Environmental
Considerations End of life disposal
Task 3
M1 – Explain the possible impact of a poor customer design process on

The Error Into Software Execution Code
2.3.3. THEOREM PROVING
It uses first order, second order or higher order logic theorem. The main aim of this method is to
detect the error into software execution code. This error could be analyzed in the software
requirement process. All the high level requirements are consistent and satisfies the conformance of
standard.
Thereon proving using deductive mathematics. As it supports for various functionalities like set
theory, logic, alegebric expressions etc. All the mathematical formulae are well defined structure
into this prover. It is very easy to prove the respective requirements. There are various types of
theorem provers.
It uses computer program which has immense capability to solve very difficult problems.
The system needs to present the requirement in precise syntax. This should be properly defined
logical relation between the input and output variables.
Theorem proving is one of the key ways to deal with formal check. It is also known as A hypothesis
prover is a PC program for building and checking deductions in a formal verification . A formal
specification language used to describe the system. There are 3 specifications we should include into
the language.
1. A formal dialect to express formulas: Depending on the requirement, we use the formal
specification languages; eg.OBJ
2. A collection of equations called axioms It uses the stored theorem logic to prove the code. eg.First
or second order logic 3. A gathering

Requirements and Specifications of Project Management
Project Requirements xxxxxxxxx CPMGT/300 xxxxxxxx Gilbert Lahlum
Strategic management determines the principal actions used by an organization's top management
on behalf of the board, concerning resources used in internal, and external settings. It encompasses
establishing the organization's mission, views, and intentions; creating policies and procedures,
regularly in items such as projects and programs, that are devised to obtain these goals, and then to
designate resources to carry out the policies and procedures, projects, and goals.
Identify Inputs Using Sales Segmentation approach for this project will determine proper inputs
needed for this project. Requirements and specifications are curtail ... Show more content on
Helpwriting.net ...
In addition the P.M. on this project will want to implement group decision making methods
appropriately to gain the knowledge from the multiple groups participating in this project. Surveys
are a vital instrument that the P.M. can utilize to obtain influential data from numerous sources.
Utilizing this type of tool presents the data with quick turnaround, as well as records the applicant's
feedback. The P.M. will need to receive authorization from than half of the group members to
proceed with portions of the project.
Appropriate Inputs Appropriate inputs are immensely valuable for various reasons, an input is
provided when you're in the midst of the project, and it could aid in making the project more
productive, and successful. Team members will have specific responsibilities, reorganizing an
obstacle, and overseeing the development of the project. Input controls involve the essential parts
that certify that the inputs are correct, in their entirety, and secure. Once given constructive criticism
that individual can be held accountable for their project (Kerzner, 2013). If an incident transpires the
damage can be evaluated by analyzing the system activities to narrow down the how, when, and why
the circumstance transpired. Supervising the incident would be helpful when inputs are presented.
When inputs are presented, the proper monitoring has taken place, thus the incident could be
prevented before it

Analysis Of Ieee International Conference On Requirement...
Gotel and Finkelstein in IEEE International conference on requirement Engineering reported their
research.
They concluded that that most of the traceability problem was because of inefficient pre–
requirement traceability.
What is Pre–RST–
It deals with the aspects of requirements life prior to its inclusion in the final requirement
specification.
It answer following–
⦁ Who holds responsibility for inclusion of particular requirement?
⦁ Who should be referred in case of confusion and more information?
⦁ Who holds the responsibility of copying the information in document?
⦁ Whether the requirement is meeting stakeholders or only one individual? why PRE–RST is hard–
They said the individual and groups that give rise to the requirements ... Show more content on
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⦁ Depth of specification–it gives complete system specification. It insures that all relevant
information has been captured in final specification and second thing is that all requirements are
well defined and unambiguous.
It also maintains the relationship between contributors of information and information and between
different requirements.
Result– IN spite these process tried their best but they have dome limitations
⦁ Contribution structure–It fails to satisfy inherent problems of individual and fails to establish a
basis of agreement between different contributors
⦁ ProArt– It does not capture granularity of detailed structure.
The challenges of implementing cost–effective and successful traceability have created a broad
research agenda that attempt to address a broad range of traceability issues ,that ranges from
qualitative to very technical and quantitative studies. Now we are going to discuss the ongoing
efforts of Center Of Excellence For Software Traceability (Cost).
Traceability Research are funded by government agencies like NSF,NASA and EU commission, as
well as private industries . Thus the results have advancements in traceability methods. But these
advances are hindered by lack of a publically available infrastructure. Thus New researchers waste
significant time in establishing a research environment before going any further whereas seasoned

Advantage And Disadvantage Of Ssdm
SSADM is an analysis and design methodology that follows a structural tactic for Implementation of
a system. In the beginning of 80th of the past century this method was developed for government of
Great Britain. In 1993 it was accepted as the national standard of Great Britain and as a reason the
SSADM usage is expedient for those who work with governmental organizations and this method is
a standard for these organizations.
Unlike the conventional approach SSADM is DATA driven and data modeling begins very early in
the development of Information system. . SSADM may also represent the document–led approach to
system design, and can be contrasts with Rapid Application Development Method such as Dynamic
System Development Model (DSDM).
Assumptions are as follows:–
* business methods change often
* IS processes will need to reflect changes
* Underlying data in the system changes very little ... Show more content on Helpwriting.net ...
Advantage of SSADM
Timelines:–On the whole SSADM allows for the chance to plan, direct and control a project well.
Usability: – emphasizes the analysis of user requirements. Additionally system model will be
developed and a helpful analysis will be carried out. It has got an ability to change in business
environment. Documentation of project development is recorded critically and this helps to address
the planning of the project to the actual requirement of the business.
Effective use of skill:– It can be easily taught to employees because it does not need a special
expertise.
Better quality:–It helps to cut mistakes of information system by telling a certain quality level in the
beginning and often reviewing the new system.
SSADM increases the overall productivity of the project and the organization by meeting business
needs, ensures better quality, improving on the dot delivery and engaging human resources

successfully.
Disadvantage of

Quality And Quality Of Product Quality
Product quality is defined as the collection of features and characteristics of a product that
contributes to its ability to meet given requirements. It is however not only the physical attributes of
a product which make up its quality, there are many components which can determine a products
level of quality. These can range from the function–ability of the product to the customer service and
general consumer experience while purchasing the product. In this report I will be focusing on
Quality Control, Quality Assurance, Product Specifications and why they are all so important in
terms of product quality. I will also look at an instance of product quality failure, in this particular
example Lululemon had to recall certain products because they had failed to adequately test the
quality of those products. I will identify exactly what happened, why it happened and what was done
to rectify the situation.
2.0 Background Information 2.1 Quality Control is defined as the process of setting standards and
testing to make sure something, like a product or service, is done correctly. 2.2 Quality Assurance is
defined as the maintenance of a desired level of quality in a service or product, especially by means
of attention to every stage of the delivery or production process. 2.3 Product Specification is a
document that provides critical defining information about a product. They can include: Coding
information, Labelling and Packaging Instructions, Component Materials,

Sample website specification document
Problem Specification Document
Problem Specification
This project will involve creating an e–commerce web site for the purpose of selling electronic such
as desktop, laptop, TV, DVD player, camera .etc. This system will provide a web interface for
customer to create an account, make an order, check status and cancel an order. Database system
will be used in customer and product management. The system will be developed on behalf of
electronic retailer who currently operates as an online store only and limited delivery to nationwide.
The efficient design of the site will allow the customer quickly order online and saving time if
compare to order a product by regular mail. Furthermore, if the customer does not have an internet
... Show more content on Helpwriting.net ...
Select orders to be pulled for shipment.
Send packing slips to a local printer.
Input order numbers that have been shipped.
Input shipment information (carrier name, etc.)
Update quantity available in warehouse
E. Output Specification (Warehouse Operator's View)
The system will output information to the warehouse operator's screen or to his or her local printer.
Multiple web screens will be used, including:
A screen showing a list of pending orders (orders for which there is sufficient quantity in the
warehouse of all selected products).
A screen that allows the selection and printing of formatted pages of order information suitable for
warehouse picking activity. These "packing lists" would include warehouse location information for
each product to be pulled for a given order.
F. Exception Handling
Example exception situations that the program is anticipated to encounters are:
User logon and/or password are incorrect.

User name must between 5 and 20 characters, include letters and/or digits, but no special
punctuation marks.
Password must be between 6 and 20 characters, include letters and/or digits, but no special
punctuation marks.
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Gsm Specification &Amp; Air Interface

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