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Assertions - Programming

Q1:

Which of the following statements is true?

A It is sometimes good practice to throw an AssertionError explicitly.

B Private getter() and setter() methods should not use assertions to verify arguments.

C If an AssertionError is thrown in a try-catch block, the finally block will be bypassed.

D It is proper to handle assertion statement failures using a catch (AssertionException ae) block.

ANS:A - It is sometimes good practice to throw an AssertionError explicitly.

Option A is correct because it is sometimes advisable to thrown an assertion error even if assertions have been disabled. Option B is incorrect because it is considered appropriate to check argument values in private methods using assertions. Option C is incorrect; finally is never bypassed. Option D is incorrect because AssertionErrors should never be handled.