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OS The Linux System
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OS The Linux System
Because of virtual memory, the memory can be shared among ____________
processes
threads
instructions
none of the mentioned
Author:
rikazzz
Comment
OS The Linux System
The aim of creating page replacement algorithms is to ____________
replace pages faster
increase the page fault rate
decrease the page fault rate
to allocate multiple pages to processes
Author:
rikazzz
Comment
OS The Linux System
The instruction being executed, must be in ____________
physical memory
logical memory
physical & logical memory
none of the mentioned
Author:
rikazzz
Comment
OS The Linux System
A fork system call will fail if ______________
the previously executed statement is also a fork call
the limit on the maximum number of processes in the system would be executed
the limit on the minimum number of processes that can be under execution by a single user would be executed
all of the mentioned
Author:
rikazzz
Comment
OS The Linux System
The pager concerns with the ____________
individual page of a process
entire process
entire thread
first page of a process
Author:
rikazzz
Comment
OS The Linux System
A FIFO replacement algorithm associates with each page the _______
time it was brought into memory
size of the page in memory
page after and before it
all of the mentioned
Author:
rikazzz
Comment
OS The Linux System
, if a process is sent a signal while it is executing a system call ____________
the system call will continue execution and the signal will be ignored completely
the system call is interrupted by the signal, and the signal handler comes in
the signal has no effect until the system call completes
none of the mentioned
Author:
rikazzz
Comment
OS The Linux System
When the target thread periodically checks if it should terminate and terminates itself in an orderly manner, it is called?
Asynchronous cancellation
Systematic cancellation
Sudden Termination
Deferred cancellation
Author:
rikazzz
Comment
OS The Linux System
The kernel is _______ of user threads.
a part of
the creator of
unaware of
aware of
Author:
rikazzz
Comment
OS The Linux System
A process refers to 5 pages, A, B, C, D, E in the order : A, B, C, D, A, B, E, A, B, C, D, E. If the page replacement algorithm is FIFO, the number of page transfers with an empty internal store of 3 frames is?
8
10
9
7
Author:
rikazzz
Comment
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