NIELIT 2016 MAR Scientist B - Section C: 10

Question

Disadvantage of dynamic RAM over static RAM is

• A. higher power consumption.
• B. variable speed.
• C. need to refresh the capacitor charge every once in two milliseconds.
• D. higher bit density.

Answer 1

DRAM is slower than SRAM,

DRAM requires refreshing hence hower power ponsumtion is there.

Hence SRAM has higher speed.

Hence the option B is coorect.