Operating system mcqs threads signal handling

 

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Operating system mcqs threads signal handling

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Question 6
Signals are identified by .....
A
signal identifiers
B
signal handlers
C
signal actions
D
none of the mentioned
Data interpretation (DI) Questions answers

Question 7
Signals of a given type .....
A
are queued
B
are all sent as one
C
cannot be queued
D
none of the mentioned
Reading comprehension Questions answers

Question 7 Explanation: 
The signal handler will be invoked only once.
Question 8
Signals that occur at the same time, are presented to the process .....
A
one at a time, in a particular order
B
one at a time, in no particular order
C
all at a time
D
none of the mentioned
Microbiology Questions answers

Question 9
Which of the following is not TRUE?
A
Processes may send each other signals
B
Kernel may send signals internally
C
A field is updated in the signal table when the signal is sent
D
Each signal is maintained by a single bit
Biology Questions answers

Question 9 Explanation: 
A field is updated in the process table when the signal is sent.
Question 10
The usual effect of abnormal termination of a program is .....
A
core dump file generation
B
system crash
C
program switch
D
signal destruction
Education Questions answers

There are 10 questions to complete.

 

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