Java Exceptions MCQs with answers Page - 8

You will find multiple-choice questions (MCQs) related to #Java Exceptions here. Go through these questions to prepare effectively for your upcoming exams and interviews.

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Q. Which of the following exceptions is thrown when accessing a character beyond the length of a string?

  • (A) IndexOutOfBoundsException
  • (B) NullPointerException
  • (C) StringIndexOutOfBoundsException
  • (D) CharSequenceException

A

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Q. What happens when an exception is thrown in the finally block?

  • (A) It is ignored
  • (B) It overrides previous exception
  • (C) It crashes the program
  • (D) It cancels finally

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Q. Which exception occurs when accessing a method on a null reference?

  • (A) NullMethodException
  • (B) NullAccessException
  • (C) NullPointerException
  • (D) IllegalStateException

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Q. Which of these is the most specific exception type?

  • (A) Throwable
  • (B) Exception
  • (C) RuntimeException
  • (D) ArithmeticException

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Q. Which method can you override in a custom exception to provide custom message formatting?

  • (A) printStackTrace()
  • (B) toString()
  • (C) message()
  • (D) print()

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Q. What is the return type of `getMessage()` method of Throwable class?

  • (A) String
  • (B) Object
  • (C) Throwable
  • (D) void

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Q. Which keyword is used to define a custom exception constructor with a message?

  • (A) message
  • (B) super
  • (C) this
  • (D) throws

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Q. What will the code throw?
String[] arr = new String[-5];

  • (A) IndexOutOfBoundsException
  • (B) IllegalArgumentException
  • (C) NegativeArraySizeException
  • (D) ArrayIndexOutOfBoundsException

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Q. Which keyword is not part of Java exception handling mechanism?

  • (A) throw
  • (B) throws
  • (C) finalize
  • (D) catch

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