Memory

Question 0

ROM what is it

Answer 0

Read only memory

Question 1

What is main memory

Answer 1

s a ram or rom : a secondary backing storage which includes hard disks , external storage includes removable storage media

Question 2

What is RAM

Answer 2

Secondary or backing storage

Question 3

What are the features of ROM

Answer 3

Contents are permenent 
Contents are lost when power is turned off 
Cannot be written to 
Data cannot be altered 
Stores instructions for use when

Question 4

What are the features of ram

Answer 4

Contents can be changed