Operating System (OS)
A page fault

occurs when a program accesses a page of memory
is an error is a specific page
None of these
is an access to a page not currently in memory
is a reference to a page belonging to another program

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
The FIFO algorithm

executes first the job with the least processor needs
execute first the job that has been in the queue the longest
executes first the job that first entered the queue
executes first the job that last entered the queue
None of these

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
Which of the following is not true about documentation?

Documentation gives better understanding of the problem
Documentation, of a system, should be as clear and direct as possible
None of these
Documentation increases the maintenance time and cost
All of these

ANSWER DOWNLOAD EXAMIANS APP