Difference between static and dynamic RAM?

Answer Posted / babita bhatt

Static RAM: 1.No refreshing required
2.6 to 8 MOS transistors are
required to form one memory cell
3.Information stored as
voltage level in a flip flop.
4.used in cache memory
5.high cost
6. Information stored on RS flip-flops
7.small storage capacity
Dynamic RAM:1. Refreshed
periodically
2.3 to 4 transistors are
required to form one memory cell
3.Information is stored as
a charge in the gate to substrate capacitance.
4.used in main memory
5.low cost
6.Information stored on FET transistors
7.comparitively high storage capacity

Is This Answer Correct ?    54 Yes 9 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How do I copy a path to a shared drive?

668


How many stages are there in chkdsk?

666


Is 32 bit obsolete?

641


Measurements of a certain system have shown that the average process runs for a time T before blocking on I/O. A process switch requires a time S, which is effectively wasted (overhead). The CPU’s efficiency is the fraction of its time its spends executing user programs, i.e., executing user processes. For round robin scheduling with quantum Q, give a formula for the CPU efficiency for each of the following: (a) Q = ∞ (b) Q > S + T (c) S

3911


Explain briefly about compiler and its functioning?

688






What is the code of mobile?

615


What does 64bit mean?

610


Enumerate the different RAID levels.

730


How do I get the ie tab in chrome?

659


Explain mutant in operating system (os)?

669


Is intel core i5 64 bit or 32 bit?

615


Are 64bit applications faster?

614


What is scsi?

810


What is the major difference between Thread.start() & Thread?run() method?

703


What is bounded-buffer problem?

812