3. Which of the following memories needs refreshing?
A) SRAM
B) DRAM
C) ROM
D) All of above
Ans:B
A) SRAM
B) DRAM
C) ROM
D) All of above
Ans:B
āĻāĻŽ্āĻĒিāĻāĻাāĻ° āĻিংāĻŦা āĻŽোāĻŦাāĻāĻ˛ āĻĨেāĻে āĻĒā§াāĻ˛েāĻাāĻ° āĻŦাংāĻ˛াāĻĻেāĻļেāĻ° āĻ¸āĻŦāĻেā§ে āĻāĻ¨āĻĒ্āĻ°িā§ āĻā§েāĻŦ āĻ¸াāĻāĻ
EmoticonEmoticon