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Exam PK0-005 topic 1 question 81 discussion

Actual exam question from CompTIA's PK0-005
Question #: 81
Topic #: 1
[All PK0-005 Questions]

Which of the following is a test that is done on an existing system to ensure the previous functionality still works after a change has been made?

  • A. Smoke testing
  • B. Regression testing
  • C. Unit testing
  • D. User acceptance testing
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Suggested Answer: B 🗳️

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Jorgee214
2 weeks, 5 days ago
Selected Answer: B
-Smoke Test runs after the code is compiled into a build and before it is deployed and released. These tests confirm that the main features are working before detailed tests run. -Regression Test confirms that the code change did not affect any existing functionality. -Unit Test measures the smallest piece of functionality in software. Each component or unit is tested to ensure it works. -User Acceptance Testing (UAT) evaluates the final outputs against specifications. If this test passes, you can safely assume a user will accept the product. Directly pulled from Certmaster.
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sheilawu
5 months ago
Selected Answer: B
This question shown on Comptia cloud+, regression test should be apply on ensure the old codes keep reamined and the new codes go initiated.
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BlueMan93
8 months, 3 weeks ago
Selected Answer: B
Agree with B Regression Testing definition: The process of testing an application after changes are made to see if the changes triggered problems in older areas of code. pg. 291 - "The Official CompTIA Project+ Guide" - A regression test confirms that the code change did not affect any existing functionality.
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