Operating System (OS)
All the time a computer is switched on, its operating system software has to stay in

primary storage
floppy disk
None of these
main storage
disk drive

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
A Processor

is the device where information is stored
is a device that performs a sequence of operations specified by instructions in memory.
is a sequence of instructions
None of these
is typically characterized by interactive processing and time of the CPU

ANSWER DOWNLOAD EXAMIANS APP