PCET-30-01 試験問題を無料オンラインアクセス

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

• A.Unexpected input values
• B.Authentication failures
• C.Syntax errors and unused variables
• D.Memory leaks during execution

Which Python refactoring strategy helps eliminate duplicate code?

• A.Removing assertions
• B.Modifying type hints
• C.Extracting reusable functions
• D.Adding new branches

Which level of testing is performed by end-users to validate business requirements before release?

• A.Integration testing
• B.Acceptance testing
• C.System testing
• D.Unit testing

Which scenarios might trigger the need for code refactoring?

• A.Duplicate logic found in multiple modules
• B.Fully documented code
• C.Style guide update
• D.Code that is difficult to test

A developer encounters an unexpected error in a Python function. They use pdb, inspect variables, set breakpoints, and finally resolve the issue by modifying a loop condition.
Which debugging steps were likely involved?

• A.Step into function calls
• B.Trace stack analysis
• C.Logging with info-level severity
• D.Output assertion validation
• E.Conditional breakpoint setting