Operating System (OS)
Operating system

None of these
links a program with the subroutines it references
enables the programmer to draw a flowchart
All of these
provides a layered, user-friendly interface

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
The FIFO algorithm

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

ANSWER DOWNLOAD EXAMIANS APP