Topic 8.3: Handling Exceptions - Describe the advantages of Exception handling Flashcards
How does exception handling improve code readability?
By isolating error-handling logic in exception handling blocks, exception handling helps in improving code readability by separating it from the regular program logic.
How does exception handling contribute to program robustness?
Exception handling helps in building robust programs by preventing unexpected program termination and providing a mechanism to handle exceptions appropriately.
What is the benefit of isolating error-handling code in exception handling blocks?
Isolating error-handling code improves code maintainability by keeping it separate from the main program flow, making it easier to understand and modify when needed.
How does exception handling improve the user experience?
Exception handling allows for the provision of meaningful error messages instead of cryptic ones, enhancing the user experience by providing clear information about the encountered problem.
What information does the stack trace provide when an exception occurs?
The stack trace provides a sequence of method calls leading to the exception, aiding in identifying the cause of the exception.
What does the stack trace in Java display?
The stack trace in Java displays the names of methods and line numbers that were involved in the execution leading up to the exception.
What is the purpose of exception handling?
Exception handling allows for error detection and recovery in code, enabling graceful recovery from errors and preventing program crashes or incorrect results.
How does the stack trace help in debugging and troubleshooting?
The stack trace helps in debugging and troubleshooting by providing a detailed record of method calls, allowing developers to pinpoint the exact location and sequence of events leading to an exception.
How does handling exceptions contribute to program reliability?
Handling exceptions appropriately helps prevent the display of cryptic error messages, improving program reliability and making it easier for users to understand and respond to errors.
What is the role of exception handling in preventing incorrect results?
Exception handling helps in detecting errors and exceptional conditions, allowing for corrective actions to be taken, which helps in preventing the production of incorrect results in a program.
How does exception handling contribute to program stability?
Exception handling helps prevent unexpected program termination by providing a mechanism to handle errors and exceptional conditions, ensuring a more stable execution flow.
What is one advantage of exception handling in terms of code organization?
Exception handling allows for the separation of error-handling code from the normal flow of the program, improving code readability and maintainability.
What is the benefit of gracefully recovering from errors using exception handling?
Graceful recovery through exception handling allows for appropriate actions to be taken when errors occur, improving the program’s resilience and ensuring a smoother user experience.
