Software testing plays an indispensable role in the software development lifecycle, ensuring that products meet specifications and are free from defects. But how much do you really know about software testing? Put your knowledge to the test with these 25 multiple-choice questions!
1. What is the main objective of software testing?
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The primary goal of software testing is to ensure the software meets its specified requirements and to identify any defects or discrepancies between the actual and expected results.
2. Which of the following testing types focuses on the functionality of the software?
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Functional testing is concerned with verifying that the software functions according to the defined requirements and specifications.
3. What is a "test case"?
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A test case is a set of conditions or variables under which a tester determines whether a system under test satisfies requirements or works correctly.
4. Which of the following is NOT a level of software testing?
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Requirement Testing isn't a recognized level of software testing. The main levels of testing include Unit, Integration, and System Testing.
5. In which phase of the SDLC is testing done?
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Testing is a distinct phase in the Software Development Life Cycle (SDLC). After coding is complete, the software moves to the testing phase where it undergoes various types of tests.
6. Which type of testing focuses on testing the software for potential security vulnerabilities?
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Security testing aims to uncover vulnerabilities, threats, and risks in a software application and prevent malicious attacks.
7. What does "Regression Testing" involve?
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Regression Testing is conducted after modifications (like bug fixes or new features) to ensure that recent changes haven't adversely affected existing features.
8. Which type of testing is carried out by the development team?
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White Box Testing (or Glass Box Testing) is carried out by the developers, as it involves testing the internal structures or workings of an application, which is typically known to the developers.
9. What is "Black Box Testing"?
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Black Box Testing focuses on testing the software's functionality without any knowledge of its internal workings or logic.
10. Which testing is done to ensure the software works for the intended audience?
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Usability Testing evaluates the software's user-friendliness and overall user experience, ensuring it is effective, efficient, and satisfying for the intended audience.
11. What type of testing checks the software's performance under load?
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Load Testing checks how the system behaves under a specific load, ensuring it can maintain good performance and responsiveness.
12. What is the main purpose of "Stress Testing"?
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Stress Testing involves subjecting the software to conditions beyond its specifications to evaluate its behavior under adverse conditions, such as insufficient memory or disk space.
13. Which of the following is a non-functional testing type?
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Non-functional testing checks non-functional aspects of software like usability, performance, and reliability. Usability Testing is one such type.
14. Who typically conducts "Beta Testing"?
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Beta Testing is usually done by a select group of end-users before the software's final release to ensure it meets users' needs and is free of major issues.
15. What is a "Test Suite"?
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A Test Suite is a collection of test cases that are intended to be used to test a software program to ensure it meets certain standards and works as expected.
16. Which of the following describes "Exploratory Testing"?
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Exploratory Testing involves testers actively exploring the application without a strict script, simultaneously designing and executing tests based on their findings.
17. What is "Sanity Testing"?
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Sanity Testing is done to ensure that a particular function or section of an application is working as expected, typically after a minor change.
18. What is the primary goal of "Compatibility Testing"?
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Compatibility Testing aims to ensure that software can run on different devices, operating systems, network environments, or browsers.
19. Which testing type focuses on a single module or unit of code?
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Unit Testing focuses on individual units or components of a software to validate that each unit functions correctly.
20. Which type of testing validates the end-to-end functioning of an application?
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System Testing validates the complete and fully integrated software product, ensuring that the entire application works in terms of functionality, performance, and more.
21. Which testing type is done after "System Testing"?
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Acceptance Testing is done after System Testing to ensure that the system meets the acceptance criteria and is ready for delivery to the client or end-users.
22. What is "End-to-End Testing"?
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End-to-End Testing validates the flow of an application, ensuring that the entire process of using the application works smoothly, including its interactions with databases, networks, and other services.
23. Which of the following is a benefit of automated testing?
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Automated testing is especially beneficial for executing repetitive tasks, regression tests, and scenarios that need to be run frequently, ensuring quicker and consistent results.
24. What is "Boundary Value Analysis"?
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Boundary Value Analysis is a testing technique where test cases are designed to include values at the boundary. If there are boundaries at
25. What is a "Defect"?
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A defect, also known as a bug or fault, is any variance between the actual result produced by the software and the expected result, causing the software to behave in an unintended way.