Hardware Reference
In-Depth Information
8.
Why does static electricity not kill you, given that it is a high-voltage shock?
A.
Short duration
B.
Low amps
C.
It's DC volts, not AC
D.
Low resistance
9.
can eliminate the risk of equipment being harmed by ESD.
A.
Water
B.
Electrodes
C.
Metal
D.
Grounding
10.
can cause data loss via crosstalk between adjacent cables.
A.
ESD
B.
RFD
C.
EMI
D.
VGA
11.
A varistor inside a surge suppressor helps prevent damage due to
.
A.
Brownouts
B.
Surges
C.
Sags
D.
Outages
12.
Another name for a battery backup system for a PC is
.
A.
API
B.
RFI
C.
UPS
D.
CGI
13.
Desktop computer systems operate best at what temperature range?
A.
Warmer than is comfortable for humans
B.
The same as is comfortable for humans
C.
Colder than is comfortable for humans, but not freezing
D.
Below freezing
14.
What is the primary drawback of creating a system image as a means of data backup?
A.
It takes a long time
B.
It is very expensive
C.
It must be constantly monitored
D.
It does not back up data files
