Operating System (OS)
An instruction in a programming language that is replaced by a sequence of instructions prior to assembly or compiling is known as

None of these
label
macro
literal
procedure name

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
A spooler is a

Message sent from the printer to the operating system when a print job is completed
Queue of print job that are waiting to print
Location in memory that maintains the contents of documents until it prints
Program that coordinates the print job that are waiting to process

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
The FIFO algorithm

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

ANSWER DOWNLOAD EXAMIANS APP