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Welcome to the Software Testing MCQs Page

Dive deep into the fascinating world of Software Testing with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Software Testing, a crucial aspect of Software Engineering. In this section, you will encounter a diverse range of MCQs that cover various aspects of Software Testing, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Software Engineering.

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Check out the MCQs below to embark on an enriching journey through Software Testing. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Software Engineering.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Software Testing. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Software Testing MCQs | Page 25 of 43

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Q241.
What is a crucial factor in ensuring smooth progression in regression testing?

a.

The retest-all approach

b.

The regression test selection technique

c.

The quality of documentation and tool support

d.

The possibility for tool support

Discuss
Answer: (c).The quality of documentation and tool support Explanation:The quality of documentation and the possibilities for tool support are crucial factors in ensuring a smooth progression in regression testing.
Q242.
What is the difference between traditional development and test-driven development?

a.

In traditional development, tests are written after the design and implementation.

b.

In test-driven development, tests are written before the design and implementation.

c.

In traditional development, design and implementation is done before the tests.

d.

In test-driven development, design and implementation is done after the tests.

Discuss
Answer: (b).In test-driven development, tests are written before the design and implementation. Explanation:The traditional development approach involves starting with design and implementation, followed by writing tests. In contrast, in test-driven development, the process starts with writing a few tests for the new functionality, then the design and implementation is done accordingly to make the tests pass.
Q243.
What is Test-Driven Development (TDD)?

a.

A method where changes are made to the system after the necessary analysis and design is completed.

b.

A method where the necessary changes to the system are done first, before devising test cases.

c.

A method where the system is improved after each small change.

d.

A method where the new version of the system is inspected after every change.

Discuss
Answer: (a).A method where changes are made to the system after the necessary analysis and design is completed. Explanation:In TDD(Test-Driven Development), the process is completely reversed, where tests are written first and changes are made to the system to make the tests pass.
Q244.
What is the purpose of the test in TDD (Test-Driven Development)?

a.

To ensure that the black list is empty in the start-up method.

b.

To design a proper type for BlackList.

c.

To check whether a person borrowing an item is on the black list.

d.

To make sure that the changes to the system are successful.

Discuss
Answer: (d).To make sure that the changes to the system are successful. Explanation:The tests in TDD (Test-Driven Development) are written to check if the changes made to the system are successful or not.
Q245.
What happens when the initial test in TDD (Test-Driven Development) fails?

a.

The process of TDD is stopped.

b.

The system is improved to make the test pass.

c.

The test is modified to make it pass.

d.

The list of things to be done is updated.

Discuss
Answer: (b).The system is improved to make the test pass. Explanation:When the initial test in TDD fails, the system is improved to make the test pass.
Q246.
How is the list of things to be done in TDD (Test-Driven Development) similar to the backlog used by architects while architecting a system?

a.

Both are used to make the tests pass.

b.

Both are used to make the changes to the system.

c.

Both are used to inspect the new version of the system.

d.

Both are used to keep track of the things to be done.

Discuss
Answer: (d).Both are used to keep track of the things to be done. Explanation:The list of things to be done in TDD is similar to the backlog used by architects while architecting a system as both are used to keep track of the things that need to be done.
Q247.
What is test-driven development?

a.

A traditional approach to software development

b.

A way of developing software as part of the agile approach

c.

A framework for automated unit testing

d.

A way of developing software with a focus on big design efforts

Discuss
Answer: (b).A way of developing software as part of the agile approach Explanation:Test-driven development is part of the agile approach to system development and favors small increments and redesign over big design efforts.
Q248.
What is the role of JUnit in test-driven development?

a.

It is a testing framework for Java

b.

It is a design tool for software development

c.

It is a coding tool for software development

d.

It is a database for software development

Discuss
Answer: (a).It is a testing framework for Java Explanation:JUnit is a testing framework for Java that supports test-driven development and helps keep track of the test set and reports back readable error messages.
Q249.
What are the steps involved in each iteration of test-driven development?

a.

Design, Code, Test

b.

Add a test, run all tests, make a change, run tests again, refactor

c.

Refactor, run tests again, make a change, run all tests, add a test

d.

Test, Code, Design

Discuss
Answer: (b).Add a test, run all tests, make a change, run tests again, refactor Explanation:The steps involved in each iteration of test-driven development are: Add a test, run all tests, observe the added test failing, make a small change to the system to make the test work, run all tests again, and observe that they run properly, and refactor the system to remove duplicate code and improve its design.
Q250.
What is the goal of test-driven development?

a.

To increase productivity and reduce defect rates

b.

To produce UML diagrams

c.

To develop software in a traditional manner

d.

To develop software with a focus on big design efforts

Discuss
Answer: (a).To increase productivity and reduce defect rates Explanation:Test-driven development is a different way of developing software and the effort put into the upfront development of test cases is aimed at increasing productivity and reducing defect rates.
Page 25 of 43

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