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For a mandatory input field 'ZIP code' the following rules are given: 1 - The valid ZIP code format is 5 numeric digits 2 - The code has to exist in the pest office's official ZIP code list Using equivalence classes partitioning, how many test cases are required to test this field?
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Consider the following Pseudo code: How many minimum lea cases are required to cover 100% Statement coverage and Decision coverage?
Which statement correctly describes debugging? [K2]
Which of the following is a valid objective of testing? [K1]
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Load testing tool checks for:
The following test cases for a Library Management System are available to test changes made to the functions and data structures associated with borrowers 1. Add a new borrower to the system 2. Update a borrower's data 3. Remove a borrower from the system 4. Loan a book to a borrower 5. Return a book from a borrower 6. Reserve a book for a borrower 7. Send 'reservation ready' message to a borrower Which of the following test sequences represents a possible use case? (a test sequence always start with test #1)
Which of the following statements is true?

Question 186 - CTFL-2018 discussion

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Which of the following statements is true?

A.
Regression testing is a technique for system testing and acceptance testing only.
Answers
A.
Regression testing is a technique for system testing and acceptance testing only.
B.
Regression testing can be used in any level of testing, but must be done after white-box testing has been finished.
Answers
B.
Regression testing can be used in any level of testing, but must be done after white-box testing has been finished.
C.
Regression testing is an alternative term for re-testing
Answers
C.
Regression testing is an alternative term for re-testing
D.
Regression testing is intended to find side-effects after changes have been applied to the system under test.
Answers
D.
Regression testing is intended to find side-effects after changes have been applied to the system under test.
Suggested answer: D

Explanation:

Regression testing is intended to find side-effects after changes have been applied to the system under test. Side-effects are unintended consequences of changes that may cause new defects or re-introduce previously fixed defects in parts of the system that were not directly modified. Regression testing can be done at any level of testing and can use any type of testing technique.

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asked 18/09/2024
Yuri Mitrofanov
44 questions
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