Operating System (OS)
Which of the following is not an advantage of multiprogramming?

increased throughput
decreased operating-system overhead
ability to assign priorities to jobs
None of these
shorter response time

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
A public key encryption system

allows anyone to decode the transmission
allows only the correct sender to decode the data
allows only the correct receiver to decode the data
None of these
does not encode the data before transmitting it

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
Thrashing

can always be avoided by swapping
is a natural consequence of virtual memory systems
None of these
can be caused by poor paging algorithms
always occurs on large computers

ANSWER DOWNLOAD EXAMIANS APP