Operating System (OS)
The function(s) of file system is (are):

to provide complete file naming freedom to the users and to permit controlled sharing of files
None of these
to provide for long and short term storage of files with appropriate economic tradeoffs.
All of these
to provide security against loss of information due to system failure

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
Thrashing can be avoided if

None of these
the speed of I/O processor is increased
All of these
the speed of CPU is increased
the pages, belonging to the working set of the programs, are in main memory

ANSWER DOWNLOAD EXAMIANS APP