What is Error Handling?
Error handling is the process of automatically correcting errors for a user or informing the user of the error and what needs to be fixed. Error messages are used to inform the user when or where they need to fix an error.
Error-handling techniques for logic errors or bugs are usually followed by application debugging or troubleshooting. Error-handling applications can resolve runtime errors or reduce their impact by adopting appropriate counter-measures depending on the environment.
Error handling refers to the response and recovery processes from error conditions present in a software application. In other words, it is the process of anticipating, detecting, and resolving application errors, programming errors, or communication errors. This method helps in maintaining the normal flow of program execution. In fact, many applications face many design challenges when considering error handling techniques.