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Which testing is/are referred to as testing in the large?
- a)unit testing and system testing
- b)unit testing and integration testing
- c)system testing and integration testing
- d)Only system testing
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
Which testing is/are referred to as testing in the large?a)unit testi...
- A software product is normally tested in three levels or stages: Unit testing, Integration testing and System testing.
- During unit testing, the individual functions (or units) of a program are tested.
- After testing all the units individually, the units are slowly integrated and tested after each step of integration (integration testing)
- Finally, the fully integrated system is tested (system testing).
- Unit testing is referred to as testing in the small, whereas integration and system testing are referred to as testing in the large.
Most Upvoted Answer
Which testing is/are referred to as testing in the large?a)unit testi...
Testing in the Large
Explanation:
Testing in the large refers to the testing activities that are performed on a large scale or at a higher level of the software development process. It involves testing the integrated components or systems as a whole rather than individual units. This type of testing helps identify issues that may arise due to the interaction between various components or systems.
Types of Testing in the Large:
There are two types of testing that are referred to as testing in the large:
1. System Testing:
System testing is a level of testing that focuses on testing the complete and integrated system. It ensures that all the components work together as expected and meet the specified requirements. System testing is performed after unit testing and integration testing. It includes testing the system's behavior, performance, reliability, security, and usability.
2. Integration Testing:
Integration testing is a level of testing that focuses on testing the interaction and integration between different components or systems. It verifies that the components or systems work together correctly and exchange information properly. Integration testing is performed after unit testing and before system testing. It can be done incrementally or in a big bang approach.
Explanation of Options:
a) Unit testing and system testing: This option is incorrect as unit testing is performed on individual units or components, whereas testing in the large refers to testing at a higher level.
b) Unit testing and integration testing: This option is incorrect as unit testing is performed on individual units or components, whereas testing in the large refers to testing at a higher level.
c) System testing and integration testing: This option is correct as both system testing and integration testing are referred to as testing in the large. These types of testing focus on the complete system or integrated components.
d) Only system testing: This option is incorrect as testing in the large includes both system testing and integration testing.
Therefore, option 'C' is the correct answer as system testing and integration testing are referred to as testing in the large.
Explanation:
Testing in the large refers to the testing activities that are performed on a large scale or at a higher level of the software development process. It involves testing the integrated components or systems as a whole rather than individual units. This type of testing helps identify issues that may arise due to the interaction between various components or systems.
Types of Testing in the Large:
There are two types of testing that are referred to as testing in the large:
1. System Testing:
System testing is a level of testing that focuses on testing the complete and integrated system. It ensures that all the components work together as expected and meet the specified requirements. System testing is performed after unit testing and integration testing. It includes testing the system's behavior, performance, reliability, security, and usability.
2. Integration Testing:
Integration testing is a level of testing that focuses on testing the interaction and integration between different components or systems. It verifies that the components or systems work together correctly and exchange information properly. Integration testing is performed after unit testing and before system testing. It can be done incrementally or in a big bang approach.
Explanation of Options:
a) Unit testing and system testing: This option is incorrect as unit testing is performed on individual units or components, whereas testing in the large refers to testing at a higher level.
b) Unit testing and integration testing: This option is incorrect as unit testing is performed on individual units or components, whereas testing in the large refers to testing at a higher level.
c) System testing and integration testing: This option is correct as both system testing and integration testing are referred to as testing in the large. These types of testing focus on the complete system or integrated components.
d) Only system testing: This option is incorrect as testing in the large includes both system testing and integration testing.
Therefore, option 'C' is the correct answer as system testing and integration testing are referred to as testing in the large.
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Which testing is/are referred to as testing in the large?a)unit testing and system testingb)unit testing and integration testingc)system testing and integration testingd)Only system testingCorrect answer is option 'C'. Can you explain this answer?
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