Q:
What is segmentation fault in C?
belongs to collection: Embedded C interview questions and answers (2022)
Embedded C interview questions and answers (2022)
- What is the difference between C and embedded C?
- What is the volatile keyword?
- What is the use of volatile keyword?
- What is the difference between the const and volatile qualifiers in C?
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- The Proper place to use the volatile keyword?
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- What are the common causes of segmentation fault in C?
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- What is the difference between const and macro?
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- What is the output of the below C code?
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C programming
Answer:
A segmentation fault is a common problem that causes programs to crash. A core file (core dumped file) also associated with a segmentation fault that is used by the developer to finding the root cause of the crashing (segmentation fault).
Generally, the segmentation fault occurs when a program tried to access a memory location that is not allowed to access or tried to access a memory location in a way that is not allowed (tried to access read-only memory).
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