A segment fault, often referred to as a segmentation fault, occurs when a program tries to access a memory segment that it is not allowed to, resulting in an error. This is a critical issue in segmented memory systems where memory is divided into segments, and the operating system uses this structure to manage memory protection and allocation. When a program exceeds its allocated memory space or tries to access a restricted area, it triggers a segment fault, which can lead to program crashes or abnormal behavior.
congrats on reading the definition of Segment Fault. now let's actually learn it.