Memory Flashcards
0
Q
ROM what is it
A
Read only memory
1
Q
What is main memory
A
s a ram or rom : a secondary backing storage which includes hard disks , external storage includes removable storage media
2
Q
What is RAM
A
Secondary or backing storage
3
Q
What are the features of ROM
A
Contents are permenent Contents are lost when power is turned off Cannot be written to Data cannot be altered Stores instructions for use when
4
Q
What are the features of ram
A
Contents can be changed
