Hardware Reference
In-Depth Information
19.
A(n) is an extra buffer in RAM that allows quick access to data
located in a common physical row in the memory.
A.
BIOS
B.
L1 cache
C.
L2 cache
D.
Prefetch buffer
20.
When it is said that a certain kind of RAM is
synchronous
, with what is it synchronized?
A.
Processor's internal core speed
B.
Motherboard's system bus speed
C.
Hard disk's data bus
D.
Other memory modules installed in the same PC