Operating System (OS)
The term "operating system" means

conversion of high level language into machine code
the way a computer operator works
None of these
a set of programs which controls computer working
the way a floppy disk drive operates

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
Swapping

does not work with overlaying
allows many programs to use memory simultaneously
works best with many small partitions
None of these
allows each program in turn to use the memory

ANSWER DOWNLOAD EXAMIANS APP