Operating system mcqs process sync monitors

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Operating system mcqs process sync monitors

Question 1 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The monitor construct ensures that .....
A
only one process can be active at a time within the monitor
B
n number of processes can be active at a time within the monitor (n being greater than 1)
C
the queue has only one process in it at a time
D
all of the mentioned
Question 2 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A monitor is characterized by .....
A
a set of programmer defined operators
B
an identifier
C
the number of variables in it
D
all of the mentioned
Question 3 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A procedure defined within a ..... can access only those variables declared locally within the ..... and its formal parameters.
A
process, semaphore
B
process, monitor
C
semaphore, semaphore
D
monitor, monitor
Question 4 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
If no process is suspended, the signal operation .....
A
puts the system into a deadlock state
B
suspends some default process execution
C
nothing happens
D
the output is unpredictable
Question 5 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which is the process of invoking the wait operation?
A
suspended until another process invokes the signal operation
B
waiting for another process to complete before it can itself call the signal operation
C
stopped until the next process in the queue finishes execution
D
none of the mentioned
There are 5 questions to complete.

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