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Question 1

RAM( Random Access Memory) Setups (DIMM’s) have the following pin layouts DDR/DDR2/DDR3/DDR4.

Answer 1

184 pins/ 240 pins/ 240 pins/ 288 pins

Question 2

RAM SODIMM’s pin layout are DDR/DDR2/DDR3/DDR4

Answer 2

200 pins/ 200 pins/ 204 pins/ 260 pins

Question 3

Calculation for speed of Ram depends on bus size.

Answer 3

Dual channel is x2 or 128 bit bus
Tripple Channel is x3 or 192 bit bus
Quad channel is x4 or 256 bit bus

Question 4

Latency Is measured as?

Answer 4

CL or CAS