In most cases, if a process is sent a signal while it is executing a system call
A) the system call will continue execution and the signal will be ignored completely
B) the system call is interrupted by the signal, and the signal handler comes in
C) the signal has no effect until the system call completes
D) none of the mentioned
Correct Answer:
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Q15: Signals that occur at the same time,
Q16: Which of the following is not TRUE?
A)processes
Q17: Signals of a given type_
A)are queued
B)are all
Q18: The three ways in which a process
Q19: Signals are identified by_
A)signal identifiers
B)signal handlers
C)signal actions
D)none
Q20: When a process blocks the receipt of
Q21: The_maintains pending and blocked bit vectors in
Q22: In UNIX, the set of masked signals
Q23: The usefulness of signals as a general
Q24: The usual effect of abnormal termination of
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