Practice Test: Question Set - 16
1. To prevent toner from sticking to a laser printer's heat rollers, apply which of the following:
- (A) Alcohol
- (B) Oil
- (C) Ammonia
- (D) Beer
or Jack Daniels
2. A human cannot feel a static discharge as high as _________ volts.
- (A) 200
- (B) 2000
- (C) 10000
- (D) 50000
3. Which would you do first when troubleshooting a faulty monitor?
- (A) Check
its connections to the computer and power source
- (B) Use
a meter to check the CRT and internal circuitry for continuity
- (C) Power
down the monitor, then turn it on again to see if that corrects the problem
- (D) Power
down the computer, then turn it on again to see if that corrects the problem
4. To view any currently running Terminate Stay Resident (TSR's) programs you could type:
- (A) Memory
- (B) MEM
- (C) SYS /M
- (D) None
of the above
5. How would you allow device drivers and TSR's to be loaded into Upper Memory Blocks?
- (A) DOS=High
- (B) devicehigh=
- (C) loadhigh=
- (D) DOS=UMB
6. The standard VGA display has _______ pixels in its native graphics mode?
- (A) 648 × 320
- (B) 640 × 480
- (C) 680 × 440
- (D) 1024 × 786
7. What is a common language that computers use to talk with one another on a network
- (A) Client
- (B) Adapter
- (C) Protocol
- (D) Operating
systems
8. In Inkjet technology the droplets of ink are deflected by?
- (A) Multi
directional nozzles
- (B) Electronically
charged plates
- (C) High
pressure plates
- (D) Electro
static absorption
9. What can you use to ensure power is not interrupted, resulting in corrupted data?
- (A) UPS
- (B) Proper
grounding
- (C) Surge
protector
- (D) Nuclear
powered thermal protective underwear
10. How much video RAM is needed to display 1024×768 at 24-bit color?
- (A) 1 MB
- (B) 4 MB
- (C) 8 MB
- (D) 512 KB
11. A system has two IDE hard drives that are each divided into primary and extended partitions, which drive letter is assigned to the primary partition of the second drive?
- (A) C
- (B) D
- (C) E
- (D) F
12. Which provides the fastest access to large video files?
- (A) Optical
drives
- (B) IDE
hard drives
- (C) SCSI
hard drives
- (D) EIDE
hard drives
13. IBM's Micro Channel Architecture (MCA) specifies which type of the following bit access widths?
- (A) 8 bit &
16 bit
- (B) 16 bit &
24 bit
- (C) 16 bit &
32 bit
- (D) 32 bit &
64 bit
14. Which best describes a fragmented hard drive:
- (A) The platters
are bad
- (B) Data files
are corrupted
- (C) Clusters of
data are damaged
- (D) Files are
not stored in consecutive clusters
15. What specification covers PC hard cards?
- (A) SCSI
- (B) ISA
- (C) PCMCIA
- (D) MFM
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