Ace Your C++ Skills 2026 – Rock the ‘Thinking in C++’ Challenge!

C++ exception handling is a feature that allows developers to handle runtime errors in their code. This can improve the overall stability of the program and also make it more user-friendly by providing custom error messages instead of abrupt program crashes. The other options - improving code execution speed and disabling runtime checks - are not accurate because exception handling does not affect the speed of code execution and it does not disable runtime checks. Therefore, they are incorrect options. Additionally, option D is also incorrect because exception handling is used for handling errors and therefore cannot be considered "none of the above".