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 |