JUNIOR INSTRUCTOR (INFORMATION COMMUNICATION TECHNOLOGY SYSTEM MAINTENANCE Test Series

ICTSM – JI

JUNIOR INSTRUCTOR (ICTSM) Test Series – Introduction to Computer components

INFORMATION COMMUNICATION TECHNOLOGY SYSTEM MAINTENANCE

1 / 96

Category: ICTSM – Introduction to Computer components

1) Which connector is used for network cables?

1) VGA

2) PS/2

3) RJ-45

4) HDMI

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Category: ICTSM – Introduction to Computer components

2) The main function of the Control Unit (CU) is to:

1) Control all activities of the computer

2) Perform arithmetic operations

3) Increase processing speed

4) Store data permanently

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Category: ICTSM – Introduction to Computer components

3) Which device is used to backup data from a computer?

1) Keyboard

2) CPU

3) External Hard Drive

4) Monitor

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Category: ICTSM – Introduction to Computer components

4) The device used to produce hard copies of output is:

1) Printer

2) Monitor

3) Speaker

4) Plotter

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Category: ICTSM – Introduction to Computer components

5) Which of the following memory has the fastest access time?

1) RAM

2) CD-ROM

3) Cache

4) Hard Disk

6 / 96

Category: ICTSM – Introduction to Computer components

6) Which of the following is an example of an output device?

1) Scanner

2) Printer

3) Keyboard

4) Mouse

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Category: ICTSM – Introduction to Computer components

7) Which bus is used to connect the CPU to the main memory?

1) Address Bus

2) Control Bus

3) Data Bus

4) System Bus

8 / 96

Category: ICTSM – Introduction to Computer components

8) The main function of the Control Unit (CU) is to:

1) Perform arithmetic operations

2) Store data permanently

3) Control all activities of the computer

4) Increase processing speed

9 / 96

Category: ICTSM – Introduction to Computer components

9) Which of the following devices is used to prevent data loss during power failure?

1) Hard Disk

2) UPS

3) SSD

4) SMPS

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Category: ICTSM – Introduction to Computer components

10) Which part of the CPU performs all arithmetic and logical operations?

1) ALU

2) ROM

3) CU

4) MU

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Category: ICTSM – Introduction to Computer components

11) Which of the following is not a type of computer port?

1) HDMI

2) CPU

3) USB

4) LAN

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Category: ICTSM – Introduction to Computer components

12) BIOS stands for:

1) Binary Input Output System

2) Basic Internal Output Setup

3) Basic Integrated Operating System

4) Basic Input Output System

13 / 96

Category: ICTSM – Introduction to Computer components

13) Which of the following connectors is used for audio output?

1) RJ-45 Port

2) VGA Port

3) USB Port

4) 3.5mm Jack

14 / 96

Category: ICTSM – Introduction to Computer components

14) Which of the following is not an input device?

1) Joystick

2) Scanner

3) Plotter

4) Microphone

15 / 96

Category: ICTSM – Introduction to Computer components

15) What does VGA stand for?

1) Visual General Array

2) Video Graphics Array

3) Visual Graphics Array

4) Video Game Adapter

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Category: ICTSM – Introduction to Computer components

16) What does VGA stand for?

1) Video Game Adapter

2) Video Graphics Adapter

3) Visual General Array

4) Visual Graphics Array

17 / 96

Category: ICTSM – Introduction to Computer components

17) Which of the following is an example of an output device?

1) Printer

2) Keyboard

3) Mouse

4) Scanner

18 / 96

Category: ICTSM – Introduction to Computer components

18) Which of the following is not an input device?

1) Microphone

2) Plotter

3) Scanner

4) Joystick

19 / 96

Category: ICTSM – Introduction to Computer components

19) The full form of POST is:

1) Program On System Test

2) Peripheral Output System Test

3) Power On Self Test

4) Power Output Standard Test

20 / 96

Category: ICTSM – Introduction to Computer components

20) Which memory is used to store the BIOS program?

1) Cache

2) ROM

3) RAM

4) Virtual Memory

21 / 96

Category: ICTSM – Introduction to Computer components

21) Which of the following is used to connect computers in a network?

1) Printer

2) Switch

3) Mouse

4) Keyboard

22 / 96

Category: ICTSM – Introduction to Computer components

22) Which component is responsible for displaying visual output?

1) Speaker

2) Monitor

3) Keyboard

4) Printer

23 / 96

Category: ICTSM – Introduction to Computer components

23) Which device is used to enter text and numeric data into a computer?

1) Keyboard

2) Monitor

3) Plotter

4) Speaker

24 / 96

Category: ICTSM – Introduction to Computer components

24) Which of the following memory has the fastest access time?

1) Hard Disk

2) CD-ROM

3) Cache

4) RAM

25 / 96

Category: ICTSM – Introduction to Computer components

25) The unit that converts AC power into DC power for the computer is:

1) CPU

2) SMPS

3) UPS

4) PSU

26 / 96

Category: ICTSM – Introduction to Computer components

26) Which port is used to connect external devices like printers or scanners?

1) LAN Port

2) USB Port

3) VGA Port

4) HDMI Port

27 / 96

Category: ICTSM – Introduction to Computer components

27) The term ‘hardware’ refers to:

1) Application software

2) The physical components of a computer

3) The set of instructions given to the computer

4) The operating system

28 / 96

Category: ICTSM – Introduction to Computer components

28) The smallest unit of data in a computer is:

1) Word

2) Bit

3) Byte

4) Nibble

29 / 96

Category: ICTSM – Introduction to Computer components

29) Which of the following is an example of an output device?

1) Scanner

2) Printer

3) Keyboard

4) Mouse

30 / 96

Category: ICTSM – Introduction to Computer components

30) Which component is responsible for displaying visual output?

1) Keyboard

2) Monitor

3) Printer

4) Speaker

31 / 96

Category: ICTSM – Introduction to Computer components

31) Which of these storage devices has no moving parts?

1) SSD

2) CD-ROM

3) Hard Disk Drive

4) Floppy Disk

32 / 96

Category: ICTSM – Introduction to Computer components

32) Which of the following storage devices is non-volatile?

1) ROM

2) Cache Memory

3) RAM

4) Register

33 / 96

Category: ICTSM – Introduction to Computer components

33) The data bus is used to:

1) Carry addresses only

2) Carry instructions

3) Carry data between CPU and memory

4) Carry control signals

34 / 96

Category: ICTSM – Introduction to Computer components

34) The function of ROM in a computer is:

1) High-speed data transfer

2) Permanent storage of data and instructions

3) Temporary storage of data

4) None of these

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Category: ICTSM – Introduction to Computer components

35) Which of the following is an example of secondary storage?

1) Cache Memory

2) Hard Disk

3) Register

4) RAM

36 / 96

Category: ICTSM – Introduction to Computer components

36) What is the full form of SMPS?

1) Static Mode Power Source

2) Standard Mode Power System

3) Switch Mode Power Supply

4) Storage Management Power System

37 / 96

Category: ICTSM – Introduction to Computer components

37) CMOS in computers is used to store:

1) Operating System

2) User Data

3) Application Software

4) BIOS Settings and Time

38 / 96

Category: ICTSM – Introduction to Computer components

38) Which type of memory is permanently installed on the motherboard?

1) Cache Memory

2) RAM

3) Flash Drive

4) ROM

39 / 96

Category: ICTSM – Introduction to Computer components

39) Which of the following storage devices is non-volatile?

1) RAM

2) Cache Memory

3) Register

4) ROM

40 / 96

Category: ICTSM – Introduction to Computer components

40) SSD stands for:

1) Static Storage Drive

2) Sequential Storage Disk

3) Solid State Device

4) Solid State Drive

41 / 96

Category: ICTSM – Introduction to Computer components

41) The term ‘booting’ refers to:

1) Formatting the hard disk

2) Installing software

3) Shutting down the computer

4) Starting the computer and loading OS

42 / 96

Category: ICTSM – Introduction to Computer components

42) A motherboard is also known as:

1) Peripheral Board

2) Display Board

3) Main Board

4) Daughter Board

43 / 96

Category: ICTSM – Introduction to Computer components

43) Which part of the CPU performs all arithmetic and logical operations?

1) ROM

2) MU

3) CU

4) ALU

44 / 96

Category: ICTSM – Introduction to Computer components

44) Which type of memory is used for temporary data storage during processing?

1) ROM

2) RAM

3) DVD

4) Hard Disk

45 / 96

Category: ICTSM – Introduction to Computer components

45) Which device is used to enter text and numeric data into a computer?

1) Speaker

2) Keyboard

3) Plotter

4) Monitor

46 / 96

Category: ICTSM – Introduction to Computer components

46) Which component provides power to the computer system?

1) Motherboard

2) CPU

3) SMPS

4) UPS

47 / 96

Category: ICTSM – Introduction to Computer components

47) Which of the following is an example of secondary storage?

1) Register

2) Hard Disk

3) Cache Memory

4) RAM

48 / 96

Category: ICTSM – Introduction to Computer components

48) Which of the following is the brain of the computer?

1) Control Unit

2) Arithmetic Logic Unit (ALU)

3) Central Processing Unit (CPU)

4) Memory Unit

49 / 96

Category: ICTSM – Introduction to Computer components

49) Which slot on the motherboard is used to install graphics cards?

1) ISA Slot

2) PCI Express (PCIe) Slot

3) PCI Slot

4) AGP Slot

50 / 96

Category: ICTSM – Introduction to Computer components

50) Which type of memory is used for temporary data storage during processing?

1) RAM

2) ROM

3) DVD

4) Hard Disk

51 / 96

Category: ICTSM – Introduction to Computer components

51) Which port is used to connect external devices like printers or scanners?

1) VGA Port

2) LAN Port

3) USB Port

4) HDMI Port

52 / 96

Category: ICTSM – Introduction to Computer components

52) Which is not a computer peripheral?

1) Monitor

2) Keyboard

3) Printer

4) Motherboard

53 / 96

Category: ICTSM – Introduction to Computer components

53) Which of the following memory types is volatile?

1) Flash Memory

2) RAM

3) PROM

4) ROM

54 / 96

Category: ICTSM – Introduction to Computer components

54) The speed of the CPU is measured in:

1) Bytes

2) Baud

3) Hertz

4) Bits

55 / 96

Category: ICTSM – Introduction to Computer components

55) The smallest unit of data in a computer is:

1) Byte

2) Word

3) Bit

4) Nibble

56 / 96

Category: ICTSM – Introduction to Computer components

56) Which of the following is a primary memory device?

1) CD-ROM

2) RAM

3) Hard disk

4) Pen drive

57 / 96

Category: ICTSM – Introduction to Computer components

57) Which of the following is used to connect computers in a network?

1) Keyboard

2) Mouse

3) Printer

4) Switch

58 / 96

Category: ICTSM – Introduction to Computer components

58) The main function of the Control Unit (CU) is to:

1) Increase processing speed

2) Perform arithmetic operations

3) Store data permanently

4) Control all activities of the computer

59 / 96

Category: ICTSM – Introduction to Computer components

59) The primary storage of a computer includes:

1) Hard Disk and CD-ROM

2) Flash Drive and DVD

3) RAM and ROM

4) Cache and External Drive

60 / 96

Category: ICTSM – Introduction to Computer components

60) Which of the following is a primary memory device?

1) Hard disk

2) Pen drive

3) RAM

4) CD-ROM

61 / 96

Category: ICTSM – Introduction to Computer components

61) Which device stores the startup instructions for a computer?

1) Hard Disk

2) Cache

3) RAM

4) ROM

62 / 96

Category: ICTSM – Introduction to Computer components

62) Which type of storage device uses magnetic platters to store data?

1) HDD

2) Flash Drive

3) CD-ROM

4) SSD

63 / 96

Category: ICTSM – Introduction to Computer components

63) The device used to produce hard copies of output is:

1) Monitor

2) Printer

3) Speaker

4) Plotter

64 / 96

Category: ICTSM – Introduction to Computer components

64) The term “hardware” refers to:

1) Application software

2) The set of instructions given to the computer

3) The physical components of a computer

4) The operating system

65 / 96

Category: ICTSM – Introduction to Computer components

65) The term “booting” refers to:

1) Formatting the hard disk

2) Shutting down the computer

3) Installing software

4) Starting the computer and loading OS

66 / 96

Category: ICTSM – Introduction to Computer components

66) The speed of the CPU is measured in:

1) Hertz

2) Baud

3) Bytes

4) Bits

67 / 96

Category: ICTSM – Introduction to Computer components

67) Which of the following storage devices is non-volatile?

1) Register

2) RAM

3) Cache Memory

4) ROM

68 / 96

Category: ICTSM – Introduction to Computer components

68) The function of ROM in a computer is:

1) Permanent storage of data and instructions

2) Temporary storage of data

3) High-speed data transfer

4) None of these

69 / 96

Category: ICTSM – Introduction to Computer components

69) Which of the following is used to connect computers in a network?

1) Keyboard

2) Mouse

3) Switch

4) Printer

70 / 96

Category: ICTSM – Introduction to Computer components

70) Which device is used to enter text and numeric data into a computer?

1) Monitor

2) Speaker

3) Plotter

4) Keyboard

71 / 96

Category: ICTSM – Introduction to Computer components

71) Which port is used to connect external devices like printers or scanners?

1) VGA Port

2) USB Port

3) HDMI Port

4) LAN Port

72 / 96

Category: ICTSM – Introduction to Computer components

72) The device that converts digital signals to analog and vice versa is called:

1) Hub

2) Modem

3) Router

4) Switch

73 / 96

Category: ICTSM – Introduction to Computer components

73) Which of the following is a primary memory device?

1) Pen drive

2) Hard disk

3) RAM

4) CD-ROM

74 / 96

Category: ICTSM – Introduction to Computer components

74) Which of the following devices can both input and output data?

1) Keyboard

2) Touch Screen

3) Printer

4) Monitor

75 / 96

Category: ICTSM – Introduction to Computer components

75) Which type of memory is permanently installed on the motherboard?

1) Cache Memory

2) Flash Drive

3) RAM

4) ROM

76 / 96

Category: ICTSM – Introduction to Computer components

76) The device that converts digital signals to analog and vice versa is called:

1) Hub

2) Modem

3) Switch

4) Router

77 / 96

Category: ICTSM – Introduction to Computer components

77) The main circuit board that connects all computer components is called:

1) Expansion Card

2) Processor

3) SMPS

4) Motherboard

78 / 96

Category: ICTSM – Introduction to Computer components

78) Which of the following is the brain of the computer?

1) Central Processing Unit (CPU)

2) Control Unit

3) Arithmetic Logic Unit (ALU)

4) Memory Unit

79 / 96

Category: ICTSM – Introduction to Computer components

79) Which component temporarily holds data and instructions for processing?

1) CPU

2) RAM

3) Hard Drive

4) ROM

80 / 96

Category: ICTSM – Introduction to Computer components

80) Which component temporarily holds data and instructions for processing?

1) CPU

2) ROM

3) Hard Drive

4) RAM

81 / 96

Category: ICTSM – Introduction to Computer components

81) BIOS stands for:

1) Basic Integrated Operating System

2) Basic Input Output System

3) Basic Internal Output Setup

4) Binary Input Output System

82 / 96

Category: ICTSM – Introduction to Computer components

82) BIOS stands for:

1) Basic Input Output System

2) Basic Internal Output Setup

3) Binary Input Output System

4) Basic Integrated Operating System

83 / 96

Category: ICTSM – Introduction to Computer components

83) The main circuit board that connects all computer components is called:

1) Motherboard

2) Expansion Card

3) SMPS

4) Processor

84 / 96

Category: ICTSM – Introduction to Computer components

84) Which connector is used for network cables?

1) RJ-45

2) HDMI

3) VGA

4) PS/2

85 / 96

Category: ICTSM – Introduction to Computer components

85) Which component provides power to the computer system?

1) CPU

2) Motherboard

3) UPS

4) SMPS

86 / 96

Category: ICTSM – Introduction to Computer components

86) The BIOS program is executed when:

1) Computer is switched on

2) Application is opened

3) User logs in

4) Operating System loads

87 / 96

Category: ICTSM – Introduction to Computer components

87) The function of ROM in a computer is:

1) Permanent storage of data and instructions

2) High-speed data transfer

3) None of these

4) Temporary storage of data

88 / 96

Category: ICTSM – Introduction to Computer components

88) What is the full form of SMPS?

1) Storage Management Power System

2) Standard Mode Power System

3) Static Mode Power Source

4) Switch Mode Power Supply

89 / 96

Category: ICTSM – Introduction to Computer components

89) Which device stores the startup instructions for a computer?

1) Cache

2) RAM

3) Hard Disk

4) ROM

90 / 96

Category: ICTSM – Introduction to Computer components

90) The term “hardware” refers to:

1) The physical components of a computer

2) The operating system

3) Application software

4) The set of instructions given to the computer

91 / 96

Category: ICTSM – Introduction to Computer components

91) Which of the following is the brain of the computer?

1) Control Unit

2) Central Processing Unit (CPU)

3) Arithmetic Logic Unit (ALU)

4) Memory Unit

92 / 96

Category: ICTSM – Introduction to Computer components

92) Which type of memory is used for temporary data storage during processing?

1) Hard Disk

2) RAM

3) ROM

4) DVD

93 / 96

Category: ICTSM – Introduction to Computer components

93) Which of the following is not an input device?

1) Joystick

2) Plotter

3) Microphone

4) Scanner

94 / 96

Category: ICTSM – Introduction to Computer components

94) Which is not a computer peripheral?

1) Keyboard

2) Monitor

3) Motherboard

4) Printer

95 / 96

Category: ICTSM – Introduction to Computer components

95) The primary storage of a computer includes:

1) Flash Drive and DVD

2) Cache and External Drive

3) Hard Disk and CD-ROM

4) RAM and ROM

96 / 96

Category: ICTSM – Introduction to Computer components

96) Which of the following is not a type of computer port?

1) HDMI

2) USB

3) CPU

4) LAN

Your score is

The average score is 23%

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JUNIOR INSTRUCTOR (INFORMATION COMMUNICATION TECHNOLOGY SYSTEM MAINTENANCE Test Series

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