Week 12 - 13: Concurrency exception event Flashcards
How are user-defined exceptions specified?
User-defined exceptions can be defined within blocks or units, typically gathered together in an exception clause placed at the end of the block or unit.
Should there be default exception handlers for programs that do not provide their own?
Whether default exception handlers should exist for programs without their own is a design consideration. It depends on the language’s philosophy and the level of error handling it aims to provide.
Can predefined exceptions be explicitly raised?
Yes, predefined exceptions can be explicitly raised in certain contexts, allowing for specific error conditions to be signaled programmatically.
Are hardware-detectable errors treated as exceptions that can be handled?
The treatment of hardware-detectable errors as exceptions varies depending on the system and its design. Some systems may treat hardware errors as exceptions that can be handled, while others may not.
Are there any predefined exceptions?
Depending on the context, predefined exceptions may exist to handle common error conditions or exceptional situations within a system.
How can exceptions be disabled, if at all?
The ability to disable exceptions, if supported, would depend on the language or system’s design. In some cases, there may be mechanisms or directives available to suppress exception handling.
How are user-defined exceptions specified?
User-defined exceptions are typically defined within blocks or units, often gathered together in an exception clause placed at the end of the block or unit.
Should there be default exception handlers for programs that do not provide their own?
Whether default exception handlers should exist for programs without their own is a design consideration. It depends on the system’s philosophy and the level of error handling it aims to provide.
Can predefined exceptions be explicitly raised?
Yes
Are hardware-detectable errors treated as exceptions that can be handled?
The treatment of hardware-detectable errors as exceptions varies depending on the system and its design. Some systems may treat hardware errors as exceptions that can be handled, while others may not.
Are there any predefined exceptions?
Depending on the context, predefined exceptions may exist to handle common error conditions or exceptional situations within a system.
How can exceptions be disabled, if at all?
The ability to disable exceptions, if supported, would depend on the system’s design. In some cases, there may be mechanisms or directives available to suppress exception handling.
