ITI ICTSM- Information & Communication Technology System Maintenance -Third Semester Mock Test

Module 1 : Linux operating system
Module 2 : Printer and Scanner
Module 3 : Display driver card
Module 4 : Sound card

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Created on August 10, 2022
ICTSM

ITI ICTSM- Information & Communication Technology System Maintenance -Third Semester

ICTS- Information & Communication Technology System Maintenance
Semester : 3
Module 1 : Linux operating system
Module 2 : Printer and Scanner
Module 3 : Display driver card
Module 4 : Sound card

1 / 106

Category: ICTSM - Sem 3 -Display driver card

What is the full form of TFT in LCD panels?

A) Thick Film Transistor

B) Thin Film Transistor

C) Thread Film Transistor

D) Tube Film Transistor

2 / 106

Category: ICTSM - Sem 3 -Display driver card

What are the electron guns used in color CRT?

A) Red Green Blue

B) Grey Blue Red

C) Black Red Grey

D) Green Red Brown

3 / 106

Category: ICTSM - Sem 3 -Display driver card

Which device have touch pad is an inbuilt?

A) Desktop

B) Laptop

C) Server

D) Workstation

4 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

What allows you to print on both sides of the paper?

A) Duplexer

B) Fuser

C) Toner

D) Paper swapping unit

5 / 106

Category: ICTSM - Sem 3 -Sound card

What is name of converter analog sound to digital bits?

A) DAC

B) VGA

C) ADC

D) CGA

6 / 106

Category: ICTSM - Sem 3 -Linux operating system

Which command is used to delete files and directories on Linux and Unix?

A) del

B) mv

C) cp

D) rm

7 / 106

Category: ICTSM - Sem 3 -Sound card

Which step to choose, to control sound volume?

A) Start -> Accessories-> Properties

B) Start -> Control Panel->Hardware and Sound

C) Start ->All Programs-> Properties

D) Start ->MS Office ->Notepad

8 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which protocol assigns IP addresses in network printer?

A) FTP

B) DHCP

C) UDP

D) POP

9 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

What is the full form of ADF in scanner features?

A) Automatic Delete File

B) Automatic Document Feeder

C) All Document Feeder

D) Anyway Document Feeder

10 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which printer having ethernet port?

A) Network printer

B) Serial port printer

C) USB printer

D) Parallel port printer

11 / 106

Category: ICTSM - Sem 3 -Display driver card

What is the purpose of display card?

A) Sending graphics data input unit

B) Receiving graphics data from output devices

C) Receiving graphics data input devices

D) Sending graphics data to output unit

12 / 106

Category: ICTSM - Sem 3 -Sound card

What we called vibration that compress of air or other substances?

A) Picture

B) Video

C) Light

D) Sound

13 / 106

Category: ICTSM - Sem 3 -Linux operating system

Write the Linux command to remove all the permission to the user and group on the directory ‘software’………

A) chmod ug - rwx software

B) chmod ug - a software

C) chmod ug - A software

D) chmod ug - Rwx software

14 / 106

Category: ICTSM - Sem 3 -Display driver card

What is the resolution of UHD?

A) 1280x720

B) 2560x1440

C) 7680x4320

D) 3840x2160

15 / 106

Category: ICTSM - Sem 3 -Sound card

What is full form of MIDI in sound card?

A) Musical Instrument Digital Interface

B) Multi Instrument Digital Interface

C) Musical Instrument Double Interface

D) Multi Instrument Digital Interchange

16 / 106

Category: ICTSM - Sem 3 -Display driver card

What to do to extend your projector's lamp life?

A) To connect raw power

B) Power card in unplugged

C) To operate economy mode

D) To apply high voltage

17 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

What is the full form of CIS scanner?

A) Continuous Image Sensor

B) Contact Image Sensor

C) Convert Image Sensor

D) Cathode Image Sensor

18 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which port socket in the computer uses 25 pins?

A) Parallel port

B) Serial port

C) USB port

D) Network port

19 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which test indicates that the motors laser scanners drive assemblies and sensors are working correctly?

A) Event log test

B) Printer configuration test

C) Self test

D) Engine test

20 / 106

Category: ICTSM - Sem 3 -Display driver card

What is the full form of OLED in Monitor?

A) Original Light Emitting Diode

B) Organic Light Emitting Diode

C) Original Least Emitting Diode

D) Original Limited Electric Discharge

21 / 106

Category: ICTSM - Sem 3 -Display driver card

Which is used to clean the projector lens?

A) Water

B) Isopropyl alcohol

C) Colin

D) Soap Oil

22 / 106

Category: ICTSM - Sem 3 -Linux operating system

Which one of the following is the directory separator in Linux?

A) /

B)

C) //

D) \

23 / 106

Category: ICTSM - Sem 3 -Display driver card

What is the another name of touch pad?

A) Keypad

B) Notepad

C) Wordpad

D) Trackpad

24 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which connection is ideal for scanning high resolution images?

A) Fire wire

B) USB

C) SCSI

D) Parallel

25 / 106

Category: ICTSM - Sem 3 -Linux operating system

Which Linux command list the content of all sub directory?

A) ls ~

B) ls * /

C) ls /

D) ls ../

26 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which technology used in laser printer?

A) Electrostatically charge

B) Spraying fine drops

C) Heat sensitive

D) Ball-head

27 / 106

Category: ICTSM - Sem 3 -Display driver card

Which display each pixel in the picture corresponds with a transistor?

A) CRT

B) LCD

C) Monochrome Tube

D) Vacuum Tube

28 / 106

Category: ICTSM - Sem 3 -Linux operating system

What is use of ‘who’ command in Linux?

A) login user

B) logout user

C) login password

D) logout password

29 / 106

Category: ICTSM - Sem 3 -Linux operating system

What is scripting?

A) File editor

B) To execute bunch of command

C) Image.editor

D) Vi editor

30 / 106

Category: ICTSM - Sem 3 -Sound card

What is the example of transducer?

A) Micro phones

B) Head phone

C) Loud speaker

D) Printer

31 / 106

Category: ICTSM - Sem 3 -Sound card

Which is the related to the noise in sound system?

A) Distortion

B) Frequency

C) Hertz

D) Watts

32 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which device includes the functionality of multiple devices in one?

A) MFD

B) Scanner

C) Printer

D) Plotter

33 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

What is the full form of ECU in laser printer?

A) Electric Control Unit

B) Engine Control Unit

C) Electric Collected Unit

D) Energy Control Unit

34 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which printer example of dot-matrix printer?

A) Line printers

B) Of band printer

C) Character printer

D) Ink printer

35 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

What is the purpose of solenoid in laser printer?

A) Ink spraying

B) Ribbon running

C) Paper feed

D) To fill toner cartridge

36 / 106

Category: ICTSM - Sem 3 -Display driver card

Which one is the most expensive part of the projector?

A) Lens

B) Cable connectors

C) Fan

D) Rectifier

37 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

What is the full form of OPC in laser printer?

A) Organic Print Control drum

B) Organic Photo Conductor drum

C) Oriented Print Control drum

D) Original Print Control drum

38 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

What is the main advantage of dot matrix printer?

A) Speed

B) To make carbon copy

C) Colour print

D) Photo print

39 / 106

Category: ICTSM - Sem 3 -Linux operating system

Which command is used to rename files and directories?

A) rn

B) mv

C) cp

D) rn-dir

40 / 106

Category: ICTSM - Sem 3 -Linux operating system

Who is developed the VI editor?

A) Bill gates

B) Charles Babbage

C) Bill Joy

D) Simon Franklin

41 / 106

Category: ICTSM - Sem 3 -Sound card

Which is the highest quality sampling bit in sound cards?

A) 8-bit

B) 4-bit

C) 32-bit

D) 16-bit

42 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

What is the full from of SSID in installation of wireless printer?

A) Serial Set Identity

B) Service Set Identifier

C) Sequence Set Identifier

D) Service Set in Devices

43 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which port is support for network printer?

A) Serial

B) Parallel

C) SCSI

D) Ethernet

44 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

What is the printing speed of large laser printer?

A) 250 ppm

B) 300 ppm

C) 150 ppm

D) 200 ppm

45 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which device includes fax features?

A) Scanner

B) MFD

C) Printer

D) Plotter

46 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which code is split into two halves?

A) QR Code

B) Pen type reader

C) Barcode

D) MFD

47 / 106

Category: ICTSM - Sem 3 -Display driver card

What is the full form of LCD?

A) Least Crystal Display

B) Liquid Common Display

C) Least Common Display

D) Liquid Crystal Display

48 / 106

Category: ICTSM - Sem 3 -Sound card

Which device convert electrical energy to sound energy?

A) Speaker

B) MIC

C) Printer

D) Scanner

49 / 106

Category: ICTSM - Sem 3 -Linux operating system

Which command used displays calendar of current month?

A) $ cal

B) $ data

C) $ id

D) $date + %T

50 / 106

Category: ICTSM - Sem 3 -Display driver card

Which one is sets to full screen in OLED monitor?

A) .

B) .

C) .

D) .

51 / 106

Category: ICTSM - Sem 3 -Sound card

Which one is the portable device?

A) Desktop computer

B) Printer

C) Plotter

D) Laptop

52 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which condition we need to change the toner in printer?

A) Printer installation

B) Empty toner

C) Paper jam

D) Speed of printing

53 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

How is ink transferred to paper in inkjet printers?

A) Boiling ink

B) Crystal

C) Motorized pump

D) Screen deflect ink

54 / 106

Category: ICTSM - Sem 3 -Sound card

Which card support to convert digital data in to analog format?

A) IF card

B) Amplifier card

C) Rectifier card

D) Sound card

55 / 106

Category: ICTSM - Sem 3 -Display driver card

What is RGB in LCD projector?

A) Red Grey Block

B) Red Green Blue

C) Red Grey Brown

D) Red Green Brown

56 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which printers are widely used in fax machines?

A) Thermal printers

B) Daisy wheel printer

C) Dot matrix printer

D) LED printer

57 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which type of coated in fuser roller?

A) Rubber

B) Aluminium

C) Teflon

D) Ink

58 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

What is the high resolutions produces by LED Printer?

A) 400 dpi

B) 2400 dpi

C) 4800 dpi

D) 200 dpi

59 / 106

Category: ICTSM - Sem 3 -Display driver card

What is full form of PDA in touchpad?

A) Portable Digital Assistant

B) Personal Digital Assistant

C) Position Digital Assistant

D) Projector Digital Assistant

60 / 106

Category: ICTSM - Sem 3 -Display driver card

What is maximum resolution of SVGA monitor?

A) 160x100

B) 1280x1024

C) 720x400

D) 640x350

61 / 106

Category: ICTSM - Sem 3 -Linux operating system

What is the only editor available in virtually every unix installation?

A) Pine editor

B) VI editor

C) Joe editor

D) Cd editor

62 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which technology is particularly used in barcode wand reader and barcode slot reader?

A) Camera based reader

B) Laser scanner

C) QR code scanner

D) Pen type reader

63 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which printer spraying fine drops of ink on the paper?

A) Daisy wheel

B) Dot matrix

C) Thermal

D) Ink-jet

64 / 106

Category: ICTSM - Sem 3 -Sound card

What is full form of SNR in Sound Quality?

A) Symbol-to-Noise Ratio

B) Signal-to-Noise Ratio

C) Source-to-Noise Ratio

D) Sound-to-Sound Ratio

65 / 106

Category: ICTSM - Sem 3 -Sound card

Which link can carry upto 16 channels of information?

A) Double MIDI

B) Single MIDI

C) Video Interface

D) IF

66 / 106

Category: ICTSM - Sem 3 -Display driver card

What is the full form of MDA?

A) Mobile Display Adopter

B) Multiple Display Adopter

C) Monochrome display Adopter

D) Multiple display array

67 / 106

Category: ICTSM - Sem 3 -Linux operating system

Which command used reveals the current logged in user?

A) $ tty

B) $ id

C) $ id root

D) $ whoami

68 / 106

Category: ICTSM - Sem 3 -Sound card

Which tool used to identify the specification on the installed sound card?

A) Playback

B) Device manager

C) DirectX diagnostic

D) Communication

69 / 106

Category: ICTSM - Sem 3 -Display driver card

What is the full form of EGA in Monitor?

A) Electrical Graphics Array

B) Enrich Graphics Array

C) Electro Static Graphics Array

D) Enhanced graphics adapter

70 / 106

Category: ICTSM - Sem 3 -Sound card

What is the usage of driver software?

A) To make software working

B) Power consumption

C) To make the devices is working

D) Speed increase of devices

71 / 106

Category: ICTSM - Sem 3 -Display driver card

Which is a pointing device?

A) Touch pad

B) Keyboard

C) Barcode Scanner

D) Projector

72 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

What type of toner used in inkjet printer?

A) Ribbon cartridge

B) Powder cartridge

C) Ink cartridge

D) Drum cartridge

73 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which cable data transfer rate goes up to 480 Mbps?

A) Serial printer cable

B) Parallel printer cable

C) Fast parallel cable

D) USB cable

74 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which device has a rigid plastic housing that is replaceable, recyclable and reusable?

A) Toner cartridge

B) Developer roller

C) Developer blade

D) Stirring blade

75 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

What is the print speed of line dot matrix printer?

A) 10 to 75 cps

B) 50 to 550 cps

C) More than 1000 cps

D) More than 1000 pps

76 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which is an Input device?

A) Printer

B) Plotter

C) Scanner

D) Monitor

77 / 106

Category: ICTSM - Sem 3 -Linux operating system

What we should make it run the shell script first by using?

A) Chmod + x

B) Chmod + r

C) Chmod + w

D) Chmod + rwx

78 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which device used to print graphical outputs by computer on a paper?

A) Input processing unit

B) Output processing unit

C) Printer

D) Plotter

79 / 106

Category: ICTSM - Sem 3 -Linux operating system

Which command reports the full path to the current directory?

A) CD [option] [directory]

B) CD / usr/sbin

C) PWD [option]

D) Cd/

80 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which printer is an impact printer?

A) Inkjet printer

B) Thermal printer

C) Line matrix printer

D) Electro- photographic printer

81 / 106

Category: ICTSM - Sem 3 -Display driver card

Which one is the video adopter component?

A) GPU

B) EGA

C) VGA

D) SVGA

82 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which printer is used limited to one or a few fonts?

A) Laser printer

B) Dot matrix

C) Inkjet printer

D) Network printer

83 / 106

Category: ICTSM - Sem 3 -Sound card

What is the acceptable level of distortion?

A) <10%

B) >10%

C) <5%

D) <0.1%

84 / 106

Category: ICTSM - Sem 3 -Linux operating system

Which is searching syntax?

A) : s/string

B) : r filename

C) vi

D) vi apple.txt

85 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which is must for network printers are connected directly to the local computer network?

A) File name

B) Printer serial number

C) DNS. host name

D) Printer cartridge

86 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which board used to connect the cables in printer?

A) OCR

B) PCR

C) OPC

D) PCB

87 / 106

Category: ICTSM - Sem 3 -Sound card

Which frequency is support for tweeter speaker?

A) Very low frequency

B) High frequency

C) Low frequency

D) Mid-range frequency

88 / 106

Category: ICTSM - Sem 3 -Display driver card

What is the full form of CRT?

A) Cartridge Ray Tube

B) Common Red Tube

C) Cathode Ray Tube

D) Common Ray Tube

89 / 106

Category: ICTSM - Sem 3 -Linux operating system

Which command is used to copy files and directories?

A) Cp

B) Cd

C) CC

D) Copy

90 / 106

Category: ICTSM - Sem 3 -Sound card

Which device have inbuilt of keyboard and mouse?

A) Desktop computer

B) Laptop

C) CRT

D) Scanner

91 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

What is the full form of QR Code?

A) Quick Result Code

B) Quadratic Response Code

C) Quick Response Code

D) Quick Relay Code

92 / 106

Category: ICTSM - Sem 3 -Linux operating system

Which editor display oriented text editor based on the pine message composer?

A) Joe

B) Cd

C) Vi

D) Pico

93 / 106

Category: ICTSM - Sem 3 -Linux operating system

What is the character begins with the first line in any shell script?

A) &

B) !

C) $

D) #

94 / 106

Category: ICTSM - Sem 3 -Sound card

Which colour used for microphone symbol in audio system?

A) Pink

B) Orange

C) Black

D) Green

95 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

What is the function of ready button ON in pass book printer?

A) to receive data

B) Printer is in PR2 mode

C) Printer is paused

D) Printer is an ESC

96 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which technology used in drum scanner?

A) Contact image sensor

B) LED

C) Flat bed method

D) Photo multiplier tube

97 / 106

Category: ICTSM - Sem 3 -Sound card

What is measuring unit of sound?

A) Frequency

B) Ohms

C) Farad

D) Decibel

98 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

What action will correct for uneven or intermittent print on a dot matrix printer?

A) Adjusting the paper feed tension

B) Replacing the toner cartridge

C) Replacing the ribbon

D) Replacing the timing belt

99 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

What is the another name of F1 button in passbook printer?

A) Offline button

B) Power button

C) Eject button

D) Online button

100 / 106

Category: ICTSM - Sem 3 -Sound card

What is the sound frequency range?

A) 20KHz to 200KHz

B) 5KHz to 50KHz

C) 20Hz to 20KHz

D) 2KHz to 12KHz

101 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which printer is used to print only characters and symbols and cannot print graphics?

A) Ink-jet printer

B) Thermal printer

C) Daisy wheel printer

D) Laser printer

102 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which is mentioned in barcode last digit?

A) Manufacturer's code

B) Product code

C) Always zero

D) Check digit

103 / 106

Category: ICTSM - Sem 3 -Display driver card

Which monitor used for 64 colors?

A) CGA

B) VGA

C) EGA

D) SVGA

104 / 106

Category: ICTSM - Sem 3 -Sound card

Which one is the component of sound Card?

A) Video card

B) DAC

C) Graphic card

D) Light pen

105 / 106

Category: ICTSM - Sem 3 -Printer and Scanner

Which conversion in CCD scanner?

A) Optical images to electrical signals

B) Optical images to mechanical signals

C) Optical images to chemical signals

D) Optical image to heat signals

106 / 106

Category: ICTSM - Sem 3 -Sound card

Which device takes 10-30 watts power consumption?

A) Monochrome monitor

B) Desktop

C) Laptop

D) Colour monitor

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