Operating System (OS)
The SJF algorithm executes first the job

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

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
Trojan-Horse programs

are hidden programs that do not show up on the system
usually are immediately discovered
None of these
are legitimate programs that allow unauthorized access
do not usually work

ANSWER DOWNLOAD EXAMIANS APP