Exceptions · interview question
Why might you choose to propagate an exception to a higher layer rather than handle it immediately?
Multiple choiceHardchapter-6-curatedpremiumexceptionsreliable-java-error-design
Answer and explanation
Correct answer
D. To allow the calling code to decide how to handle the exception based on its own context.
Why
Propagating an exception to a higher layer can be beneficial as it allows the calling code, which may have more context or different handling requirements, to process the exception appropriately.
Test yourself on Exceptions
A free test with instant, explained results. No account needed.
More Exceptions questions
- When designing a Java API, how should exceptions be documented?
- Why can catching the Exception class in Java become a real problem?
- How can fail-fast validation impact the design of a Java class intended for secure financial transactions?
- Why can overusing checked exceptions in a library become a problem in production code?
- In which scenario does exception wrapping make code more reliable?
- What role does the 'finally' block serve in Java exception handling?