QUESTION 274 An assertion can be used to:

Question

Options

• AStop the program when some data have improper values.
• BImport a module.
• CMake the Programmer more assertive.

• A
  72% (18)
• B
  20% (5)
• C
  8% (2)

Explanation

An assert statement is a debugging tool that tests a condition and immediately raises an AssertionError (halting execution) if the condition evaluates to False - making it ideal for catching improper data values early in development. Option B is wrong because importing modules is handled by the import keyword, which has nothing to do with assertions. Option C is a joke distractor - "assertive" here is wordplay on the keyword name, not a real programming concept.

Memory tip: Think of assert as a guardian - it stands watch over your data and stops the program the moment something looks wrong, like a bouncer who won't let bad values through.

x = -5
assert x > 0, "x must be positive"  # Raises AssertionError, stopping the program

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