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OperatingSystem
Level:-Basic
Q(1) In the Zero capacity queue ______.
A   the queue has zero capacity
B   the sender blocks until the receiver receives the message
C   the sender keeps sending and the messages dont wait in the queue
D   Both A and B
Q(2) An IPC facility provides ______ operations.
A   write message
B   receive message
C   send message
D   Both B and C
Level:-Intermediate
Q(1) Scheduling is done so as to _______.
A   increase the response time
B   keep the response time the same
C   decrease the response time
D   None of the above
Q(2) Response time is _______.
A   the total time taken from the submission time till the completion time
B   the total time taken from the submission time till the first response is produced
C   the total time taken from submission time till the response is output
D   None of the above
Level:-Expert
Q(1) A monitor is a type of _______.
A   semaphore
B   low level synchronization construct
C   high level synchronization construct
D   None of the above
Q(2) A monitor is characterized by an identifier and the number of variables in it.
A   True
B   False
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