Memory

Question 1

What is the function of Read Only Memory (ROM)?

Answer 1

ROM is used to store start-up or boot-up programs; these programs are called firmware.
ROM is programmed by the manufacturer and not the user of the computer, therefore it cannot be changed or altered. NB: ROM is permanent.

Question 2

What are three similarities of RAM and ROM.

Answer 2

1. Bot are memory chips
2. Both can be read from
3. Data can be randomly accessed by both.

Question 3

What are three differences between RAM and ROM?

Answer 3

1. ROM is permanent and RAM s temporary.
2. ROM is read only while RAM can be read from and written to.
3. RAM has a larger storage capacity than ROM.

Question 3

What are three differences between RAM and ROM?

Answer 3

1. ROM is permanent and RAM s temporary.
2. ROM is read only while RAM can be read from and written to.
3. RAM has a larger storage capacity than ROM.