156-587 · Question #87
When a user space process or program suddenly crashes, what type of file is created for analysis?
The correct answer is A. core dump. When a user space process crashes unexpectedly, the operating system often creates a core dump file. This file is a snapshot of the process's memory at the time of the crash, including information such as: Program counter: This indicates where the program was executing when it…
Question
When a user space process or program suddenly crashes, what type of file is created for analysis?
Options
- Acore dump
- Bkernel_memory_dump dbg
- Ccore analyzer
- Dcoredebug
How the community answered
(53 responses)- A87% (46)
- B2% (1)
- C8% (4)
- D4% (2)
Explanation
When a user space process crashes unexpectedly, the operating system often creates a core dump file. This file is a snapshot of the process's memory at the time of the crash, including information such as: Program counter: This indicates where the program was executing when it crashed. Stack pointer: This shows the function call stack, which can help trace the sequence of events leading to the crash. Memory contents: This includes the values of variables and data structures used by the process. Register values: This shows the state of the processor registers at the time of the crash. Core dump files can be analyzed using debuggers like GDB to understand the cause of the
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