Hardware Reference
In-Depth Information
13.
Which type of memory is volatile and therefore loses its contents if not continuously
powered by electricity?
A.
SRAM
B.
DRAM
C.
ROM
D.
CPU
14.
When hard disk space is used to store data swapped out of physical RAM temporarily, it is
known as
.
A.
SRAM
B.
Virtual memory
C.
DRAM
D.
ROM
15.
In the acronym SDRAM, what does the
S
stand for?
A.
Single
B.
Static
C.
Synchronous
D.
Simple
16.
Compared to SDR SDRAM, what is the data transfer rate of DDR2 SDRAM?
A.
The same
B.
2x
C.
4x
D.
8x
17.
What type of RAM is most often used in notebook PCs?
A.
SODIMM
B.
SODRAM
C.
DIMM
D.
ROM
18.
If you find a 184-pin DIMM, what kind of RAM can you assume it is?
A.
SDR
B.
DDR
C.
DDR2
D.
DDR3
