What is the Need of Error Handling in OS?
Below are the reasons, why Error Handling is important in Operating Systems:
1. Robustness and Reliability
Using error handling improves the robustness and reliability of our operating system. It basically allows us to properly and efficiently handle failures And exceptional conditions without crashing or making the processes or software halt. By managing and handling the errors in the operating system, it allows us to recover from failures and continue the functioning of our processes, which have been desired to perform any action This also, overall, maintains the stability of our system.
2. Improves User Experience
Error handling in the operating system plays a significant role in offering a positive user experience. When a Failure or area occurs in our operating system, or in some process, there should be some clear and relevant error messages that should be understandable to the users, so that the user can troubleshoot the error, or to should understand the causeway of the error or failure. This reduces the frustration by guiding them toward the appropriate action and solutions for finding the root of the error and resolving them.
3. Maintains Security
Efficient error handling process also helps the system security by providing relevant and useful error messages without compromising any sensitive information, error handling basically prevents potential attackers from exploiting the bug or vulnerabilities are gaining unauthorized permission access to system resources. Error handling strategies maintains the integrity, confidentiality and availability of data.
4. Problem Troubleshooting and Debugging
Error handling is basically very useful in problem diagnosis or problem troubleshooting and debugging. When errors are properly logged and reported, a system administrator who takes care of the entire system, developer, or support personnel can analyse these error details to identify the cause of the errors or failures.
Example:
Error Handling in Operating System
An operating system is defined as an interface between the computer system and its users. Once the operating system is loaded into the computer system through the boot program it is responsible for managing all the applications on the device. The operating system is a significant component of the system software in a computer system.
As the operating system is a collection of various software there may be some errors that can cause the system to have some severe fault or severe stoppage of any service which can lead to false results or some defective results to handle this error handling should be properly applied. The below article covers in detail the error, its types, the concept of error handling, and their needs.
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