Computer Knowledge

Software Testing and Quality Control

2,292 Questions

Software testing and quality control questions cover testing methodologies, unit testing, and defect management. These concepts are crucial for the computer knowledge sections of competitive exams. Practice these questions to understand verification and validation processes thoroughly.

Quality control typesUnit testing purposeSoftware vulnerability testingTest planning tasksLoop testing criteriaTest harness functions

Software Testing and Quality Control Questions

Multiple choice

Which of the following is NOT a type of integration testing?

  1. Big bang integration testing

  2. Incremental integration testing

  3. Top-down integration testing

  4. Bottom-up integration testing
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Big bang integration testing is not a type of integration testing. It is a type of system testing.

Multiple choice

Which of the following is the most common type of integration testing?

  1. Incremental integration testing

  2. Top-down integration testing

  3. Bottom-up integration testing

  4. Sandwich integration testing
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Incremental integration testing is the most common type of integration testing. It involves integrating the components of a system in small increments, starting with the lowest-level components.

Multiple choice

Which of the following is NOT a tool for integration testing?

  1. JUnit

  2. Selenium

  3. Postman

  4. SoapUI
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Selenium is a tool for UI testing, not integration testing.

Multiple choice

Which of the following is NOT a best practice for integration testing?

  1. Use a test plan

  2. Use a test automation framework

  3. Use a continuous integration tool

  4. Ignore the results of integration testing
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Ignoring the results of integration testing is not a best practice. The results of integration testing should be used to identify and fix defects.

Multiple choice

Which of the following is NOT a challenge of integration testing?

  1. Managing dependencies between components

  2. Identifying and fixing defects

  3. Coordinating between development teams

  4. Writing test cases
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Writing test cases is not a challenge of integration testing. It is a necessary part of the process.

Multiple choice

Which of the following is NOT a metric for measuring the effectiveness of integration testing?

  1. Test coverage

  2. Defect detection rate

  3. Mean time to repair

  4. Customer satisfaction
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Customer satisfaction is not a metric for measuring the effectiveness of integration testing. It is a metric for measuring the effectiveness of the entire software development process.

Multiple choice

Which of the following is NOT a risk associated with integration testing?

  1. The cost of testing can be high

  2. The testing process can be complex and time-consuming

  3. Defects can be difficult to identify and fix

  4. Integration testing can introduce new defects
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Integration testing can introduce new defects, but this is not a risk associated with integration testing. It is a risk associated with all types of testing.

Multiple choice

What is the term used to describe the process of testing and validating autonomous vehicles in real-world conditions?

  1. Road Testing

  2. Field Testing

  3. Beta Testing

  4. Pilot Testing
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Road Testing involves testing autonomous vehicles on public roads in real-world conditions to assess their performance and safety.

Multiple choice

Which of the following is NOT a common reliability testing method?

  1. Accelerated Life Testing

  2. Burn-In Testing

  3. Environmental Stress Screening

  4. Proof Testing
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Proof testing involves applying a load or stress to a system to verify its strength or integrity, but it is not a common reliability testing method as it may damage or weaken the system.

Multiple choice

Which of the following is NOT a common reliability testing standard?

  1. MIL-STD-781

  2. IEC 60068

  3. ISO 9001

  4. ANSI/ASME NQA-1
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

ISO 9001 is a general-purpose quality management standard, while the other options are specific reliability testing standards.

Multiple choice

What is the term used for the process of testing and debugging a game to ensure it is functioning properly?

  1. Quality assurance (QA)

  2. Playtesting

  3. Bug fixing

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Quality assurance (QA), playtesting, and bug fixing are all aspects of the game testing process. QA involves systematically testing the game to identify and fix bugs, playtesting involves having players test the game to provide feedback and identify issues, and bug fixing involves resolving defects and errors in the game.

Multiple choice

Which Agile practice involves writing automated tests before writing the actual code?

  1. Test-driven development

  2. Behavior-driven development

  3. Acceptance test-driven development

  4. Exploratory testing
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Test-driven development is an Agile practice where automated tests are written before the actual code, ensuring that the code meets the requirements.

Multiple choice

Which of the following is NOT a common type of system test?

  1. Unit testing

  2. Integration testing

  3. System testing

  4. Acceptance testing
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Unit testing is typically performed by software developers to verify the functionality of individual software units, while integration, system, and acceptance testing are conducted at higher levels of system assembly and integration.

Multiple choice

Which of the following is a best practice for data migration testing?

  1. Perform unit testing on individual data migration tasks

  2. Conduct integration testing to verify the end-to-end data migration process

  3. Execute performance testing to assess the scalability and efficiency of the migration

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

To ensure a successful data migration, it is crucial to perform unit testing, integration testing, and performance testing to validate the accuracy, completeness, and efficiency of the migration process.

Multiple choice

Which of the following is NOT a common type of crash test conducted in automotive ergonomics?

  1. Frontal impact test

  2. Side impact test

  3. Rollover test

  4. Windshield wiper test
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Windshield wiper test is not a common type of crash test conducted in automotive ergonomics. Common crash tests include frontal impact tests, side impact tests, and rollover tests.