What is meant by delegating responsibility for handling exceptions?

• A. Assigning all errors to the user
• B. Errors not being handled at all
• C. Errors handled at the appropriate level
• D. All exceptions leads to program termination

Answer: (C)

Delegating responsibility for handling exceptions refers to the practice of allowing specific parts of a program to manage errors most relevant to them, rather than requiring a single, centralized error handling mechanism for the entire program. This typically leads to more organized and maintainable code, as each component can govern its own error scenarios according to its context and needs.

For example, if a function is responsible for opening a file, it might handle exceptions related to file access directly, while a higher-level function that calls this file-opening function may handle exceptions that arise if this function fails. This layered approach improves code clarity and allows developers to define more specific responses to different kinds of errors.

By handling errors at an appropriate level, the code becomes more robust and intuitive, as different parts of the program can react differently based on their specific responsibilities. This contrasts with other approaches where errors are either ignored, mishandled, or simply lead to the program's termination without a graceful recovery mechanism.