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Hassan
1.A customer attached an external drive to his notebook computer but the computer is not recognizing it. What should be considered?
A. The cables are attached firmly
B. The external drive has been pre�loaded with the appropriate software
C. The external drive was attached before the computer was on
D. The cables are attached firmly
2.What device protects against line deficiencies?
A. Surge protector
B. UPS
C. Logic probe
D. Surge protector
3.Which monitor would provide the highest level of performance?
A. VGA
B. XGA
C. CGA
D. VGA
4.Which of the following items would require you to comply with EPA disposal guidelines?
A. Keyboard
B. System board
C. Power supply
D. Keyboard
5.A hard disk is divided into tracks which are further subdivided into:
A. clusters
B. sectors
C. vectors
D. clusters
6.What is the paper feeding technology most commonly associated with dot-matrix printers?
A. sheet feed
B. tractor feed
C. friction feed
D. sheet feed
7.COM1 is typically represented by which of the following?
A. 15 pin port
B. 9 pin male port
C. 9 pin female port
D. 15 pin port
8.Which step should you perform first before discharging a CRT?
A. Remove the CRT from its housing
B. Disconnect the CRT from the computer
C. Remove the video assembly
D. Remove the CRT from its housing
9.A capacitor is measured in which of the following units?
A. Volts
B. Ohms
C. Farads
D. Volts
10.UART is a type of serial chip. Its letters stand for:
A. unidirectional access regarding transmission
B. universal asynchronous receiver/ transmitter
C. upper advanced real transfer
D. unidirectional access regarding transmission
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. C
12.What would you ask to determine if the display is working?
A. Is there a video cursor or action on the screen?
B. Did the computer beep or chime?
C. Is there high voltage static on the screen
D. Is there a video cursor or action on the screen?
13.Your CD-ROM audio cable connects to the:
A. speaker
B. sound card (or motherboard if sound is integrated with it)
C. power supply
D. speaker
14.In the Binary numbering system, a (1) represents a jumper being shorted and a (0) represents a jumper being open. On a three-bit jumper block on a SCSI drive, how would an ID of logical 3 be set?
A. 100
B. 10
C. 11
D. 100
15.After installing a sound card, the system locks up when a parallel port tape backup unit is also used. What is most likely the problem?
A. IRQ
B. DMA
C. defective LPT port
D. IRQ
16.You are testing the resistance in Ohms of a fuse on a 15K amp system. If the fuse is good, the meter should read?
A. 0
B. 0.2
C. 5
D. 0
17.14.4 modem should transmit _____ bits per second
A. 14,400-15,000
B. 140-150
C. 1400-1500
D. 14,400-15,000
18.In laser technology, what happens during the transfer stage?
A. Residual toner is transferred to the waste receptacle
B. The laser transfers the image from the drum to the paper
C. The image is transferred from the drum to the paper
D. Residual toner is transferred to the waste receptacle
19._____ is the term used to refer to the process of two modems establishing communications with each other.
A. interacting
B. handshaking
C. connecting
D. interacting
20.Suppose that the power lamp in on, but the printer will not print. What can you do to correct the problem?
A. Make sure the printer is on line
B. Replace the AC line fuse
C. Turn the printer on and off
D. Make sure the printer is on line
21.The ATAPI compliance is stands for?
A. CDROM
B. Bus mastering
C. Mass storage device
D. CDROM
22.A dialog box with a bomb appears on a Macintosh screen. What type of problem has occurred?
A. A RAM problem
B. A software problem
C. A ROM problem
D. A RAM problem
23.Capacitance is measured in units of:
A. volts
B. amps
C. farads
D. volts
24.When not in use, it is very important to keep 5 1/4 diskettes in _____.
A. Their protective sleeves
B. In a plastic bag
C. On a shelf in an upright position
D. Their protective sleeves
25.What can you use to ensure power is not interrupted, resulting in corrupted data?
A. UPS
B. Propergrounding
C. Surge protector
D. UPS
26.A 25-pin female connector on the back of your computer will typically be:
A. Serial port 1
B. A parallel port
C. Docking
D. Serial port 1
27.In the Binary numbering system, a (1) represents a jumper being shorted and a (0) represents a jumper being open. On a three-bit jumper block on a SCSI drive, how would an ID of logical 3 be set?
A. 100
B. 10
C. 11
D. 100
28._____ help prevent power surges.
A. Surge suppressor
B. Spike protector
C. UPS system
D. Surge suppressor
29.What can you use to ensure power is not interrupted, resulting in corrupted data?
A. UPS
B. Proper grounding
C. Surge protector
D. UPS
30.The POST routine, which counts system board RAM first, is stored in:
A. RAM
B. microprocessor
C. ROM BIOS
D. RAM
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