QUESTION 23
Which techniques are considered experience-based testing methods?

QUESTION 24
In what situations are assertions most effective?

QUESTION 25
Which of the following activities is considered dynamic testing?

QUESTION 26
Which type of issue can be identified using static analysis tools?

QUESTION 27
A team tests an online form using black-box techniques. They design test cases based on input ranges, decision conditions, and required outputs.
Which testing methods are being applied?

QUESTION 28
Which term is used to describe an issue found during the execution of software that causes the system to behave unexpectedly?

QUESTION 29
Which of the following activities typically occur during the test execution phase?

QUESTION 30
Which of the following testing types are considered dynamic testing?

QUESTION 31
Which testing technique relies on the tester’s domain knowledge and intuition to find defects?

QUESTION 32
Which of the following best describes the primary objective of software testing?

QUESTION 33
Which are examples of white-box testing strategies?

QUESTION 34
What distinguishes verification from validation in software testing?

QUESTION 35
Which of the following best describes a test case?

QUESTION 36
An experienced tester begins testing a new feature without documentation. They explore inputs, observe behaviors, and use past bug patterns to try edge cases.
Which approaches are they most likely using?

QUESTION 37
White-box testing helps to:

QUESTION 38
What happens if an assert statement fails during program execution?

QUESTION 39
What does the principle “Defect clustering” imply in software testing?

QUESTION 40
Which are valid logging levels in Python’s logging module?

QUESTION 41
A testing team inserts assertions in multiple functions to verify that values never drop below zero. They find that certain values do, and the program halts.
What could be the reasons for these assertion failures?

QUESTION 42
What is the main purpose of a code walkthrough?

QUESTION 43
During testing of a finance app, testers notice that repeating the same test cases no longer uncovers new defects. They shift strategy to exploratory testing and user-based feedback.
Which testing concepts or principles are demonstrated?

QUESTION 44
What is the main advantage of using breakpoints during debugging?

QUESTION 45
Which Python statement is used to enforce assumptions and validate logic during development?

QUESTION 46
Your team is testing a machine learning model deployed as a microservice. Unit tests are written using stubs. Integration tests are performed with fake models. Stress tests check service behavior under data overload.
Which types of testing and doubles are being used here?

QUESTION 47
Which of the following best describes code refactoring?