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Python Institute PCET - Certified Entry - Level Tester with Python Sample Questions:

1. 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?

A) Compliance testing
B) Unit testing
C) Stress testing
D) Fake object
E) Stub

2. Which two are commonly used test metrics?

A) Error ratio
B) Defect density
C) Test execution time
D) Code compilation speed

3. Which type of test coverage metric ensures that all decision outcomes in the code are tested?

A) Statement coverage
B) Line coverage
C) Module coverage
D) Branch coverage

4. Which features are offered by most interactive debuggers like pdb?

A) UI validation
B) Step-by-step execution
C) Variable inspection
D) Database connection pooling

5. Which two Python methods are typically used for debugging information?

A) print()
B) logging.debug()
C) sys.exit()
D) repr()

Solutions: