Module 3 RAM Types and Features

Question 1

True or False: DDR RAM transfers data on both the rising and the falling of the clock cycle or “twice for cycle”

Answer 1

True

Question 2

True or False: SDRAM fetches data twice per cycle.

Answer 2

False

Question 3

The three types of memory bus are __________, _____________ and ___________.

Answer 3

Control, Data, Address

Question 4

Triple channel memory operates on a __________ bit data channel.

Answer 4

192

Question 5

Which RAM technology can only detect errors within memory but cannot correct it?

Answer 5

Parity

Question 6

Which RAM technology can both detect and correct errors?

Answer 6

ECC