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Hassan
1.ESD damage can be caused by:
A. Placing an IC in a non-conductive plastic bag
B. Placing an IC on a grounded mat
C. Repeated sags in current supplied from outlets
D. Placing an IC in a non-conductive plastic bag
2.The standard VGA display has _____ pixels in its native graphics mode?
A. 648 x 320
B. 640 x 480
C. 680 x 440
D. 648 x 320
3.What problem can occur if a printer cable is to close to a power cable?
A. ESD Electrostatic Discharge
B. EMI Electromagnetic Interference
C. parity error
D. ESD Electrostatic Discharge
4.How can you totally protect a PC from damage during an electrical storm?
A. Disconnect the AC power cable
B. Disconnect all external cables and power cords
C. Use a surge protector
D. Disconnect the AC power cable
5.The ESD wrist strap is designed to protect PC Components or Service Technicians ?
A. PC Components
B. Service Technicians
C. All of the above
D. PC Components
6.To test for AC ripple on a PC power supply, you would set the volt/ohm meter for:
A. DC voltage scale
B. AC voltage
C. OHM scale
D. DC voltage scale
7.The ATAPI compliance is stands for?
A. CDROM
B. Bus mastering
C. Mass storage device
D. CDROM
8.Which of the following FRUs would be considered both an input/output device?
A. Video board
B. SCSI host adapter
C. System board CPU
D. Video board
9.When not in use, it is very important to keep 5 VA diskettes in _____.
A. Their protective sleeves
B. In a plastic bag
C. On a shelf in an upright position
D. Their protective sleeves
10.Which I/O port belongs to LPT2?
A. 378H
B. 278H
C. 3f8h
D. 378H
11.What resistence in ohms should be displayed ehen testing a speaker in a computer?
A. 0 Ohms
B. 16 Ohms
C. -200 Ohms
D. 0 Ohms
12.How much video RAM is needed to display 1024x768 at 24-bit color?
A. 1MB
B. 4MB
C. 8MB
D. 1MB
13.All Operating Systems get their total memory initialized from?
A. CPU
B. BIOS
C. ROM
D. CPU
14.Which type of pc card (PCMCIA) slot will allow the insertion of a hard drive?
A. type I
B. type II
C. type III
D. type I
15.During the fusing process, toner is:
A. dry pressed into the paper
B. electrically bonded to the paper
C. melted into the paper
D. dry pressed into the paper
16.When a bearing in the power supply fan goes out, what should you replace?
A. fan
B. case
C. bearing
D. fan
17.A PCMCIA measuring 10.5mm is what type?
A. type 1
B. type 2
C. type 1 and 3
D. type 1
18.What component would most likely cause a "parity error"?
A. bad hard disk
B. bad controller
C. bad RAM
D. bad hard disk
19.Whenever you have a hardware resource conflict, it will more likely be an IRQ conflict rather than an i/o conflict because:
A. there are a lot more I/O addresses than IRQs.
B. the BIOS sometimes has more of a problem controlling IRQs
C. I/O addresses cannot conflict
D. there are a lot more I/O addresses than IRQs.
20.You have just installed a new internal PCI modem on you desktop. It will not dial out. what is the problem?
A. The port speed is set too high
B. the modem has not been set up in control panel properties
C. the phone line is plugged into the line-in port on the modem card
D. The port speed is set too high
21.After you service a laser printer, you notice dirty print. Which of the following would correct the problem.
A. Clean the developer tank
B. Reset the printer
C. Run several blank pages
D. Clean the developer tank
22.After you service a laser printer, you notice dirty print. Which of the following would correct the problem?
A. Clean the developer tank
B. Reset the printer
C. Run several blank pages
D. Clean the developer tank
23.During the boot process, a system first counts memory from where?
A. Expansion memory board
B. Video adapter
C. System board
D. Expansion memory board
24.What command is used to reset a MODEM when using the
A. ATR
B. ATZ
C. DTR
D. ATR
25.Modems use _____ transmission.
A. Synchronous
B. Asynchronous
C. Timed interval
D. Synchronous
26.What should he used to extinguish a computer fire?
A. fire hose
B. class a extinguisher
C. class c extinguisher
D. fire hose
27.In ROM BIOS, the acronym BIOS stands for:
A. Basic Intuitive Output Set
B. Basic Input Organizational System
C. Basic Input Output System
D. Basic Intuitive Output Set
28.What command is used to hand up a MODEM when using the "AT Answer Command set"?
A. ATZ
B. ATD
C. ATR
D. ATZ
29.Which hardware component controls serial port communications?
A. ROM BIOS
B. CPU
C. DMA823
D. ROM BIOS
30.A Type 1 PCMCIA card is:
A. The same physical size as other PCMCIA cards but configured differently
B. The thinnest PCMCIA card, measuring 3.5mm in thickness
C. The thickest PCMCIA card, measuring 10.5mm in thickness
D. The same physical size as other PCMCIA cards but configured differently
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