Operating System (OS)
File record length

should always be fixed
should be chosen to match the data characteristics
depends upon the size of the file
None of these
Should always be variable

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
Object code

is the output of compilers, but not assemblers
must be rewritten before execution
is ready to execute
must be "loaded" before execution
None of these

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
A spooler is a

Program that coordinates the print job that are waiting to process
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

ANSWER DOWNLOAD EXAMIANS APP