Question

Define an exception and analyse the primary systemic and logical causes behind exception
generation. How are exceptions handled in Java? Design a custom, user-defined exception class to
validate human age inputs (e.g., throwing an exception if the input is negative or exceeds a realistic
biological threshold)

03 Aug 2026
Answer :
Word Count : 641
An exception is an abnormal condition or unexpected event that occurs during the execution of a program and disrupts the normal flow of instructions. In Object-Oriented Programming using Java, an exception represents an error or unusual situation that can be detected and handled by the program itself. Exceptions are objects in Java that are created from classes derived from the `Throwable` class. They provide a structured mechanism for identifying, reporting, and managing runtime problems without causing sudden program termination. Exception generation in Java occurs due to various systemic and logical causes. Systemic causes are related to the environment, hardware, or external resources on which a program ____ __________ ______ ____ ________ __________ ______ ____ ___.
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