computer systems Flashcards
1
Q
what is application software?
A
allows user to perform tasks.
2
Q
what is system software?
A
runs in background for maintenance of computer.
3
Q
what does volatile mean?
A
loses all data when the power is lost.
4
Q
what does non-volatile mean?
A
data remains saved even with loss of power.
5
Q
what is a peripheral?
A
connects to a computer to provide inputs and outputs.
6
Q
what is ROM?
A
stores the bootstrap instructions to start up the computer.
