PREARED BY SONU HUTSON, GK EDITORIAL, RE-EDITED BY
PODMESWAR, ONLY FOR FAIR USE
1. Processor, main memory (RAM), hard disk, CD/DVD drive, CMOS, BIOS chip, etc. are housed inside _____.
(a) input unit
(b) Central Processing Unit (CPU)
(c) output unit
(d) all of them
Ans. b
2. ______ contains slots for fixing/ connecting processor, main memory (RAM), hard disk, CD/DVD drive, CMOS, BIOS chip, etc.
(a) Mother board
(b) bread board
(c) key board
(d) dash board
Ans. a
3. A stylus used to provide input through CRT monitor is called _______.
(a) scanner
(b) digital tablet
(c) light pen
(d) printer
Ans. c
4. VDU is expanded as ______.
(a) Visual Display Unit
(b) Virtual Display Unit
(c) Visual Deception Unit
(d) Visual Display University
Ans. a
5. In computer monitors, CRT stands for _____.
(a) Cadmium Ray Tube
(b) Cathode Ray Tube
(c) Cathode Ray Twist
(d) Cathode Rim Tube
Ans. b
6. Cathode Ray Tube (CRT) monitor has ______ level of power consumption amongst monitors.
(a) highest
(b) lowest
(c) zero
(d) least
Ans. a
7. LCD is expanded as _____.
(a) Linear Crystal Display
(b) Liquid Crystal Dialog
(c) Liquid Crystal Display
(d) Liquid Canister Display
Ans. c
8. LED is expanded as _______.
(a) Linear Emitting Diode
(b) Light Emitting Diode
(c) Liquid Emitting Diode
(d) Light Emitting Display
Ans. b
9. The display of LCD monitor is ______ than that of LED monitor.
(a) lighter
(b) heavier
(c) brighter
(d) duller
Ans. d
10. Height to width ratio of a monitor screen is called ______.
(a) aspect ratio
(b) length ratio
(c) width ratio
(d) diagonal ratio
Ans. a
11. Generally, CRT monitors had aspect ratio of ______.
(a) 16:9
(b) 4:3
(c) 16:10
(d) 1:1
Ans. b
12. The type of printer which hits the paper to produce print is called _____.
(a) monitor
(b) scanner
(c) non-impact type printer
(d) impact type printer
Ans. d
13. The type of printer which does not hit the paper to produce print is called ______.
(a) monitor
(b) scanner
(c) non-impact type printer
(d) impact type printer
Ans. c
14. Dot matrix printer belongs to _______ category.
(a) monitor
(b) scanner
(c) non-impact type printer
(d) impact type printer
Ans. d
15. LASER printer, ink jet printer, thermal printer and plotter belong to ____ category.
(a) monitor
(b) scanner
(c) non-impact type printer
(d) impact type printer
Ans. c
16. Thermal printer uses ______ coated paper, which turns black when heat is applied.
(a) chromium
(b) BisPhenol
(c) nickel
(d) toner powder
Ans. b
17. The unit which splits power supply to various voltages required for their units of a computer is called _____ .
(a) transformer
(b) Switch Mode Power Supply (SMPS)
(c) transistor
(d) transducer
Ans. b
18. Full form for SMPS in computer is _____.
(a) Sync Mode Power Supply
(b) Switch Mode Power Supply
(c) Stake Mode Power Supply
(d) Switch Mode Power Socket
Ans. b
19. The opening provided in the front panel or rear panel of a CPU for connecting peripherals is called _____.
(a) socket
(b) pin
(c) port
(d) part
Ans. c
20. External dialup MODEM can be connected to a computer using ______ port.
(a) RS232/ serial
(b) PS/2
(c) VGA
(d) LPT
Ans. a
21. Old style (SIMPLEX) printer (like dot matrix printer) may be connected to a computer using _____ port.
(a) RS232/ serial
(b) PS/2
(c) VGA
(d) LPT
Ans. d
22. Which provides the fastest data access time?
a) RAM
b) ROM
c) CD-ROM
d) Hard disk
Ans. a
23. What is the first thing you could do to check for damage to a printer after receiving it?
a) Run MSD diagnostics
b) Attach it to a PC and print something
c) Check the cables
d) Unbox it and examine it for physical damage
Ans. d
24. External devices such as printers, keyboards and modems are known as
a) Add on devices
b) PC expansion
c) peripherals
d) special buys
Ans. c
25. Broadband connection may be connected through _____ port.
(a) RJ45/ Ethernet
(b) USB
(c) PS/2
(d) VGA
Ans. a
26. Joystick can be connected to computer using ______ port.
(a) 3.5mm jack
(b) RJ11
(c) RJ45
(d) Game
Ans. d
27. PS/2 stands for ______.
(a) Registered Jack 11
(b) Registered Jack 45
(c) Personal System 2
(d) Recommended Standard 232
Ans. c
28. RJ11 stands for _____.
(a) Registered Jack 11
(b) Registered Jack 45
(c) Personal System 2
(d) Recommended Standard 232
Ans. a
29. RJ45 stands for _____ .
(a) Registered Jack 11
(b) Registered Jack 45
(c) Personal System 2
(d) Recommended Standard 232
Ans. b
30. RS232 stands for _____.
(a) Registered Jack 11
(b) Registered Jack 45
(c) Personal System 2
(d) Recommended Standard 232
Ans. d
31. RJ45 port is otherwise called ______.
(a) Ethernet
(b) LPT
(c) USB
(d) VGA
Ans. a
32. On a dot matrix printer, you should never lubricate which part?
a) carriage rails
b) printhead pins
c) paper advance bearings
d) carriage bearings
Ans. b
33. LPT stands for _____.
(a) Registered Jack 11
(b) Registered Jack 45
(c) Line Printer Terminal
(d) Recommended Standard 232
Ans. c
34. USB stands for ______.
(a) Registered Jack 11
(b) Registered Jack 45
(c) Line Printer Terminal
(d) Universal Serial Bus
Ans. d
35. High definition graphics output may be taken from port of a PC.
(a) 3.5mm jack
(b) HDMI
(c) RJ45
(d) LPT
Ans. b
36. HDMI stands for ______.
(a) Registered Jack 11
(b) High Definition Multimedia Interface
(c) Line Printer Terminal
(d) Universal Serial Bus
Ans. b
37. The device primarily used to provide hardcopy is the
a) CRT
b) Computer Console
c) Printer
d) Card Reader
Ans. c
38. Dot-matrix, Deskjet, Inkjet and Laser are all types of which computer peripherals?
a) Printers
b) Software
c) Monitors
d) Keyboards
Ans. a
39. Laser printer belong to
a) line printer
b) page printer
c) band printer
d) dot matrix printer
Ans. b
40. A joystick is primarily used for
a) control sound on the screen
b) Computer gaming
c) enter text
d) draw pictures
Ans. b
41. USB refers to
a) a storage device
b) a processor
c) a port type
d) a serial bus standard
Ans. c
42. The ___ may also be called the screen or monitor.
a) printer
b) scanner
c) hard disk
d) display
Ans. d
43. Speed of the printer is limited by the speed of
a) paper movement
b) cartridge used
c) length of paper
d) all of these
Ans. b
44. Which of the following is not an example of hardware?
a) Scanner
b) Printer
c) Monitor
d) Interpreter
Ans. d
45. The term used to define all input and output devices in a computer system is ___
a) Monitor
b) Software
c) Shared resources
d) Hardware
Ans. d
46. A device used for video games, flight simulators, training simulators and for controlling industrial robots.
a) Mouse
b) Light pen
c) Joystick
d) keyboard
Ans. c
47. RS-232 is a standard that applies to:
a) serial ports
b) parallel ports
c) game ports
d) networks
Ans. a
48. You just installed a new IDE hard drive, but your system BIOS will not recognize the new drive, what should you check first.
a) cable sequence
b) jumpers on the hard drive
c) drivers that need to be loaded
d) hard drive manufacturer web site information
Ans. b
49. All the physical components of a computer are collectively called .
(a) software
(b) hardware
(c) malware
(d) junkware
Ans. b
50. Hardware _____ be touched.
(a) cannot
(b) can
(c) may
(d) would
Ans. b
51. Hardware _____ space.
(a) does not occupy
(b) occupies
(c) does not require
(d) does not need
Ans. b
52. Through what hardware does one person speak to the other person on a video conference?
a) Speaker
b) Monitor
c) Microphone
d) Camera
Ans. c
53. A computer has ______ .
(a) input unit
(b) Central Processing Unit (CPU)
(c) output unit
(d) all of them
Ans. d
54. All the processing work of computer takes place in ______.
(a) input unit
(b) Central Processing Unit (CPU)
(c) output unit
(d) all of them
Ans. b
55. The device that produces hard copies on paper is called ______.
(a) monitor
(b) scanner
(c) tablet
(d) printer
Ans. d
56. External devices/ peripherals like keyboard and mouse can be connected to a computer using ______ ports.
(a) PS/2
(b) USB
(c) both a & b
(d) neither a nor b
Ans. c
57. Monitor is connected to a computer using ______ port.
(a) RS232/ serial
(b) PS/2
(c) VGA (Video Graphics Array)
(d) LPT (Line printer Terminal)
Ans. c
58. Audio input, microphone and speaker output can be connected to computer using ______.
(a) 3.5mm jack
(b) RJ11
(c) RJ45
(d) LPT
Ans. a
59. A light sensitive device that converts drawing, printed text or other images into digital form is
a) keyboard
b) Plotter
c) Scanner
d) OMR
Ans. c
60. You are installing an application in Windows 95, and the computer crashes, what do you do?
a) Press alt + Ctrl + delete, twice
b) press alt + Ctrl + delete, and end task
c) press the reset button on the computer
d) turn off computer and boot from a floppy disk
Ans. d
61. You get a CMOS checksum error during bootup. What is most likely the cause?
a) Power supply is bad
b) BIOS needs updating
c) CMOS battery is nearing end of life
d) None of these
Ans. c
62. You see the message “invalid media device” after installing a new hard drive. What do you do next? a) Format
b) Fdisk
c) Partition
d) Add the OS
Ans. a
63. A hard disk is divided into tracks which are further subdivided into:
a) clusters
b) sectors
c) vectors
d) heads
Ans. b
64. 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) Turn power off before removing power source
Ans. d
65. A capacitor is measured in which of the following units?
a) Volts
b) Ohms
c) Farads
d) Resistance
Ans. c
66. 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) COM2 port
Ans. b
67. Dust in a computer actually increase the size of the magnetic fields inside it. This is not good, so you must occasionaly dust, I trust. What‟s the best way to do this?
a) reserve vaccum
b) any small vaccum device
c) blow real hard on the system board
d) use compressed air can
Ans. d
68. During the normal PC boot process, which of the following is active first?
a) RAM BIOS
b) CMOS
c) ROM BIOS
d) Hard disk information
Ans. c
69. What allows you to print on both sides of the printer?
a) fuser
b) duplexer
c) toner cartridge
d) paper-swapping unit
Ans. b
70. Which is the easiest component to environmentally recycle?
a) Motherboards
b) CMOS batteries
c) Toner cartridges
d) Cathode ray tubes
Ans. c
71. 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) Turn off the AC power
Ans. a
72. During the fusing process, toner is:
a) dry pressed into the paper
b) electrically bonded to the paper
c) melted into the paper
d) high pressure sprayed onto the paper
Ans. d
73. 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 laser diode
Ans. c
74. What is the best way to protect your hard drive data?
a) regular backups
b) periodically defrag it
c) run chkdsk at least once a week
d) run a regular diagnostic
Ans. a
75. Which peripheral port provide the FASTEST throughout to laser printers?
a) RS-232
b) SCSI
c) Parallel
d) Serial
Ans. c
76. Your customer tells you the print quality of their dot matrix printer is light then dark. Which of the following could cause the problem.
a) Paper slippage
b) Improper ribbon advancement
c) Paper thickness
d) Head position
Ans. b
77. What beep codes could indicate a system board or power supply failure?
a) steady short beep
b) no beep
c) one long continuous beep tone
d) All of these
Ans. d
78. On the PC side, the printer port is a:
a) 25 pin female serial connector
b) 15 pin female parallel connector
c) 25 pin male serial connector
d) 25 pin female parallel connector
Ans. d
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