A user level process in Unix traps the signal sent on a Ctrl-C input, and has…
GATE · 2005 · IT
A user level process in Unix traps the signal sent on a Ctrl-C input, and has a signal handling routine that saves appropriate files before terminating the process. When a Ctrl-C input is given to this process, what is the mode in which the signal handling routine executes?
- A.
kernel mode
- B.
superuser mode
- C.
privileged mode
- D.
user mode
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