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Black Box Testing
Black box testing is a software testing method that tests the functionality of an application without knowledge of its internal structure or code. It involves testing the software from the user's perspective to identify interface errors, incorrect or missing functions, and errors in data structures or external access. Boundary value analysis is a technique used in black box testing where tests are designed to include input values that fall on the edges of equivalence partitions. Decision table testing uses a matrix format to list causes and their expected effects to help structure test case design.
Research 2
The document discusses various research methodologies that can be used for a dissertation or research project. It describes both qualitative and quantitative research approaches, as well as the possibility of combining methods. Key points covered include using primary or secondary data collection, conducting interviews, surveys or case studies, and ensuring the chosen methodology is justified and appropriate for answering the research question.
Diapositivas
Microsoft Word es un procesador de texto que permite crear y editar documentos a través de una interfaz gráfica con ventanas y menús. Ofrece diversas opciones de formato de texto incluyendo diferentes tipos de fuentes y estilos de letra.
ใบงาน
1. The document discusses geometric formulas involving spheres, cylinders, and cones. It provides calculations to find volumes and surface areas of these shapes given specific radii or other measurements.
2. Step-by-step workings are shown to solve for unknown side lengths, radii, heights, or volumes by setting up and solving equations based on the geometric formulas.
3. Calculations are provided for a variety of example problems involving spheres, cylinders and cones to demonstrate applying the formulas.
Demo: How to make air refreshener ? (Powder form & Spray form)
This document provides instructions for making air fresheners in both powder and spray forms. The powder form is made by pouring baking soda into a container, adding 15-20 drops of essential oil, covering it, and gently shaking it before use. The spray form involves stapling paper to the top of a bottle, adding baking soda and essential oil, filling the bottle with water, adding tea tree oil, and shaking to combine.
พีระมิด
1. The document discusses different geometric shapes and how to calculate various properties of triangles, quadrilaterals, and other shapes using basic formulas like the Pythagorean theorem.
2. Multiple examples are provided to demonstrate calculating lengths of sides and angles using given values and geometric relationships.
3. Formulas used include calculating the area of triangles, summing the areas of component shapes, and deriving side lengths from angles or other sides.
Excel trick
This document discusses how to sum cells in Excel based on their background color. It provides two methods:
1. Using the SUMIF formula and manually typing in the background colors. This is cumbersome for large lists.
2. Using a user-defined function (UDF) called ColorIndex that returns the color index of a cell. This simplifies using SUMIF.
A better approach uses an improved UDF called SumByColor that directly sums the values in a range that match the background color of a reference cell. Users enter the SumByColor function with the reference cell and range to quickly sum cells by color.
Recommended
Black Box Testing
Black box testing is a software testing method that tests the functionality of an application without knowledge of its internal structure or code. It involves testing the software from the user's perspective to identify interface errors, incorrect or missing functions, and errors in data structures or external access. Boundary value analysis is a technique used in black box testing where tests are designed to include input values that fall on the edges of equivalence partitions. Decision table testing uses a matrix format to list causes and their expected effects to help structure test case design.
Research 2
The document discusses various research methodologies that can be used for a dissertation or research project. It describes both qualitative and quantitative research approaches, as well as the possibility of combining methods. Key points covered include using primary or secondary data collection, conducting interviews, surveys or case studies, and ensuring the chosen methodology is justified and appropriate for answering the research question.
Diapositivas
Microsoft Word es un procesador de texto que permite crear y editar documentos a través de una interfaz gráfica con ventanas y menús. Ofrece diversas opciones de formato de texto incluyendo diferentes tipos de fuentes y estilos de letra.
ใบงาน
1. The document discusses geometric formulas involving spheres, cylinders, and cones. It provides calculations to find volumes and surface areas of these shapes given specific radii or other measurements.
2. Step-by-step workings are shown to solve for unknown side lengths, radii, heights, or volumes by setting up and solving equations based on the geometric formulas.
3. Calculations are provided for a variety of example problems involving spheres, cylinders and cones to demonstrate applying the formulas.
Demo: How to make air refreshener ? (Powder form & Spray form)
This document provides instructions for making air fresheners in both powder and spray forms. The powder form is made by pouring baking soda into a container, adding 15-20 drops of essential oil, covering it, and gently shaking it before use. The spray form involves stapling paper to the top of a bottle, adding baking soda and essential oil, filling the bottle with water, adding tea tree oil, and shaking to combine.
พีระมิด
1. The document discusses different geometric shapes and how to calculate various properties of triangles, quadrilaterals, and other shapes using basic formulas like the Pythagorean theorem.
2. Multiple examples are provided to demonstrate calculating lengths of sides and angles using given values and geometric relationships.
3. Formulas used include calculating the area of triangles, summing the areas of component shapes, and deriving side lengths from angles or other sides.
Excel trick
This document discusses how to sum cells in Excel based on their background color. It provides two methods:
1. Using the SUMIF formula and manually typing in the background colors. This is cumbersome for large lists.
2. Using a user-defined function (UDF) called ColorIndex that returns the color index of a cell. This simplifies using SUMIF.
A better approach uses an improved UDF called SumByColor that directly sums the values in a range that match the background color of a reference cell. Users enter the SumByColor function with the reference cell and range to quickly sum cells by color.
Prolog (present)
Prolog is a logic programming language based on mathematical logic. It was invented in 1971 and allows programmers to model human logic and decision making. Prolog uses Horn clauses to express statements and performs backward chaining to prove goals by working backwards from what it is trying to prove to the facts. It is commonly used for intelligent data retrieval, expert systems, and other artificial intelligence applications that require symbolic reasoning.
Lets see the reality around us
This document provides a series of rhetorical questions intended to encourage gratitude and perspective. It prompts the reader to consider those who have faced greater hardships in order to appreciate what one has. It suggests enjoying life for what it is and recognizing that while some things may be unfair, others have it much worse. It encourages sharing this message to spread its message of gratitude.
Gross u11a3
This document analyzes the transfer process from a student's native language (L1) to their second language (L2). It discusses differences between language development in L1 versus L2. Errors made in L2 development are similar to those in L1 acquisition. The student's cognitive development influences how they process information and can impact their ability to acquire skills like verb tenses. Teachers should use instructional strategies that connect L1 and L2, such as showing similarities between Spanish and English prefixes/suffixes. A variety of assessments and support for literacy and culture can help ELL students transfer skills from L1 to L2.
Converted by pdf suite
1. The document contains mathematical formulas and equations related to geometry, areas, volumes, and physics.
2. Formulas are provided for calculating the area of a circle, volume of a cylinder, surface area of a cylinder, and other geometric shapes.
3. Variables like r, h, R, F, and π are used in the equations, representing values like radius, height, circumference, force, and pi.
Physics
Linear momentum is a property of moving objects that describes how difficult it is to stop the object or change its velocity. It is calculated as the product of an object's mass and velocity (p=mv), so it increases with greater mass or velocity. Momentum is a vector quantity that resists changes, and comparing the momentum of a car and motorcycle traveling at different speeds and masses shows that the car has more momentum even though it is moving slower due to its greater mass. Impulse is a measure of the change in an object's momentum caused by a force over time.
Mot 3033
Tefal is a French cookware and small appliance manufacturer founded in 1956 that invented non-stick coatings for cookware. The document outlines Tefal's background and describes the production process for their ActiFry air fryer. It explains that raw materials are collected by factory workers and the basic form is assembled by machines. Then workers carefully assemble the parts by hand, including setting screws and combining components. Multiple quality checks are conducted before products are packaged and shipped. The conclusion is that finishing a qualified technology product requires time, systematic work, and complex processes involving both machinery and careful human labor that cannot be replaced.
Directed decision phase locked loop
This project describes the design, performance, and implementation of phase recovery using Directed Decision phase locked loop broach
Rizal report (ambeth ocampo)
The document discusses Jose Rizal's possible psychic abilities based on accounts from his writings. It describes a nightmare Rizal had on December 30, 1883 where he felt himself dying, which occurred exactly 14 years before his execution. Rizal also wrote of frequently dreaming of deceased friends and relatives in the months before his death. He prepared himself for death despite being healthy, arranging his affairs. The document speculates that if the Spanish priests knew of Rizal's abilities, they may have burned him at the stake as a friend of the devil. It explores if Rizal was prophetic or consciously heroic in his efforts.
Scaling symfony apps
This document discusses scaling Symfony applications. It begins by introducing the speaker and their experience scaling large applications. It then covers scaling different aspects of an application including the web server, sessions, database, and filesystem. For each area, it provides recommendations such as using PHP opcode caching, storing sessions in Redis or Memcached, considering database sharding for very large databases, and using an abstraction layer like FlysystemBundle to store files in cloud storage like Amazon S3. The overall message is that scaling can be achieved through configuration changes and decoupling services rather than code changes.
Sterilization and disinfection
This document discusses sterilization and disinfection methods. It defines sterilization as removing all microbes including bacterial spores, while disinfection removes microbes but not spores. Physical sterilization methods include heat (dry and moist), radiation, filtration, and vibration. Chemical sterilization agents mentioned are ethylene oxide, formaldehyde, and betapropiolactone. Common disinfectants listed are alcohol, phenol, chlorhexane, glutaraldehyde, povidone-iodine, and chloroform. The document emphasizes that sterilization processes must be validated and carefully performed for effective results.
Nuvola: a tale of migration to AWS
This document describes Matteo Moretti's company Madisoft's migration of their Nuvola application from on-premise servers to AWS. It involved moving over 60 servers, 1000 databases totaling 4.5TB of data, and 25M media files to AWS using Ansible automation. The migration provided benefits like increased flexibility, horizontal scaling, infrastructure as code, and cost optimization. It took place over multiple environments using tools like Ansible, AWS EC2, RDS, S3, Route53, and was completed in around 50 minutes with no issues for users.
history indian system of medicine
Ayurveda is an ancient Indian system of medicine that is over 5,000 years old. It flourished during the periods of Charaka and Susruta but then declined when Muslim and European invaders brought their own medical systems to India. In the 19th century, the British East India Company closed Ayurvedic schools and established Western medical colleges instead. Various committees and institutions were established in the 20th century to revive Ayurveda, including the Central Council of Indian Medicine in 1970 and the National Institute of Ayurveda in 1976. Ayurveda remains an important part of India's medical traditions today.
Industrial hazards and safety measures
The document discusses industrial hazards and safety measures. It covers types of industrial hazards like chemical, dust explosion, fire, and electrical hazards. It also discusses accident reduction approaches like the actuarial approach and safety education campaigns. Control measures for different hazards are mentioned, like filters and cyclones for dust explosions, fireproof construction and sprinklers for fire hazards, and personal protective equipment for various exposures. The importance of a safety program and its advantages are highlighted.
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Prolog (present)
Prolog is a logic programming language based on mathematical logic. It was invented in 1971 and allows programmers to model human logic and decision making. Prolog uses Horn clauses to express statements and performs backward chaining to prove goals by working backwards from what it is trying to prove to the facts. It is commonly used for intelligent data retrieval, expert systems, and other artificial intelligence applications that require symbolic reasoning.
Lets see the reality around us
This document provides a series of rhetorical questions intended to encourage gratitude and perspective. It prompts the reader to consider those who have faced greater hardships in order to appreciate what one has. It suggests enjoying life for what it is and recognizing that while some things may be unfair, others have it much worse. It encourages sharing this message to spread its message of gratitude.
Gross u11a3
This document analyzes the transfer process from a student's native language (L1) to their second language (L2). It discusses differences between language development in L1 versus L2. Errors made in L2 development are similar to those in L1 acquisition. The student's cognitive development influences how they process information and can impact their ability to acquire skills like verb tenses. Teachers should use instructional strategies that connect L1 and L2, such as showing similarities between Spanish and English prefixes/suffixes. A variety of assessments and support for literacy and culture can help ELL students transfer skills from L1 to L2.
Converted by pdf suite
1. The document contains mathematical formulas and equations related to geometry, areas, volumes, and physics.
2. Formulas are provided for calculating the area of a circle, volume of a cylinder, surface area of a cylinder, and other geometric shapes.
3. Variables like r, h, R, F, and π are used in the equations, representing values like radius, height, circumference, force, and pi.
Physics
Linear momentum is a property of moving objects that describes how difficult it is to stop the object or change its velocity. It is calculated as the product of an object's mass and velocity (p=mv), so it increases with greater mass or velocity. Momentum is a vector quantity that resists changes, and comparing the momentum of a car and motorcycle traveling at different speeds and masses shows that the car has more momentum even though it is moving slower due to its greater mass. Impulse is a measure of the change in an object's momentum caused by a force over time.
Mot 3033
Tefal is a French cookware and small appliance manufacturer founded in 1956 that invented non-stick coatings for cookware. The document outlines Tefal's background and describes the production process for their ActiFry air fryer. It explains that raw materials are collected by factory workers and the basic form is assembled by machines. Then workers carefully assemble the parts by hand, including setting screws and combining components. Multiple quality checks are conducted before products are packaged and shipped. The conclusion is that finishing a qualified technology product requires time, systematic work, and complex processes involving both machinery and careful human labor that cannot be replaced.
Directed decision phase locked loop
This project describes the design, performance, and implementation of phase recovery using Directed Decision phase locked loop broach
Rizal report (ambeth ocampo)
The document discusses Jose Rizal's possible psychic abilities based on accounts from his writings. It describes a nightmare Rizal had on December 30, 1883 where he felt himself dying, which occurred exactly 14 years before his execution. Rizal also wrote of frequently dreaming of deceased friends and relatives in the months before his death. He prepared himself for death despite being healthy, arranging his affairs. The document speculates that if the Spanish priests knew of Rizal's abilities, they may have burned him at the stake as a friend of the devil. It explores if Rizal was prophetic or consciously heroic in his efforts.
Scaling symfony apps
This document discusses scaling Symfony applications. It begins by introducing the speaker and their experience scaling large applications. It then covers scaling different aspects of an application including the web server, sessions, database, and filesystem. For each area, it provides recommendations such as using PHP opcode caching, storing sessions in Redis or Memcached, considering database sharding for very large databases, and using an abstraction layer like FlysystemBundle to store files in cloud storage like Amazon S3. The overall message is that scaling can be achieved through configuration changes and decoupling services rather than code changes.
Sterilization and disinfection
This document discusses sterilization and disinfection methods. It defines sterilization as removing all microbes including bacterial spores, while disinfection removes microbes but not spores. Physical sterilization methods include heat (dry and moist), radiation, filtration, and vibration. Chemical sterilization agents mentioned are ethylene oxide, formaldehyde, and betapropiolactone. Common disinfectants listed are alcohol, phenol, chlorhexane, glutaraldehyde, povidone-iodine, and chloroform. The document emphasizes that sterilization processes must be validated and carefully performed for effective results.
Nuvola: a tale of migration to AWS
This document describes Matteo Moretti's company Madisoft's migration of their Nuvola application from on-premise servers to AWS. It involved moving over 60 servers, 1000 databases totaling 4.5TB of data, and 25M media files to AWS using Ansible automation. The migration provided benefits like increased flexibility, horizontal scaling, infrastructure as code, and cost optimization. It took place over multiple environments using tools like Ansible, AWS EC2, RDS, S3, Route53, and was completed in around 50 minutes with no issues for users.
history indian system of medicine
Ayurveda is an ancient Indian system of medicine that is over 5,000 years old. It flourished during the periods of Charaka and Susruta but then declined when Muslim and European invaders brought their own medical systems to India. In the 19th century, the British East India Company closed Ayurvedic schools and established Western medical colleges instead. Various committees and institutions were established in the 20th century to revive Ayurveda, including the Central Council of Indian Medicine in 1970 and the National Institute of Ayurveda in 1976. Ayurveda remains an important part of India's medical traditions today.
Industrial hazards and safety measures
The document discusses industrial hazards and safety measures. It covers types of industrial hazards like chemical, dust explosion, fire, and electrical hazards. It also discusses accident reduction approaches like the actuarial approach and safety education campaigns. Control measures for different hazards are mentioned, like filters and cyclones for dust explosions, fireproof construction and sprinklers for fire hazards, and personal protective equipment for various exposures. The importance of a safety program and its advantages are highlighted.