Author name: Rahul Kumar

Computers Basic MCQs Set-17

Computers Basic MCQs Set-17

 

  1. Which of the following is an example of an optical storage device?

    • a) Hard Disk
    • b) RAM
    • c) CD-ROM
    • d) Floppy Disk

    Answer: c) CD-ROM

  2. What does BIOS stand for?

    • a) Basic Input Output System
    • b) Binary Input Output System
    • c) Basic Input Off System
    • d) Binary Input Off System

    Answer: a) Basic Input Output System

  3. Which type of software is used to perform specific tasks for users?

    • a) System Software
    • b) Application Software
    • c) Utility Software
    • d) Firmware

    Answer: b) Application Software

  4. Which of the following is used for network security?

    • a) Firewall
    • b) Router
    • c) Modem
    • d) Switch

    Answer: a) Firewall

  5. Which port is used for connecting external storage devices?

    • a) Ethernet
    • b) USB
    • c) HDMI
    • d) VGA

    Answer: b) USB

  6. What does PDF stand for?

    • a) Portable Document Format
    • b) Personal Document File
    • c) Public Document Format
    • d) Printed Document File

    Answer: a) Portable Document Format

  7. Which of the following is a type of malware?

    • a) Antivirus
    • b) Worm
    • c) Router
    • d) Firewall

    Answer: b) Worm

  8. What is the function of an operating system?

    • a) To manage software applications
    • b) To manage hardware resources
    • c) Both a and b
    • d) To connect to the internet

    Answer: c) Both a and b

  9. Which of the following is a programming language?

    • a) HTTP
    • b) HTML
    • c) C#
    • d) XML

    Answer: c) C#

  10. What is the main page of a website called?

    • a) Home Page
    • b) Index Page
    • c) Main Page
    • d) Welcome Page

    Answer: a) Home Page

  11. Which device is used to connect a computer to a telephone line?

    • a) Router
    • b) Modem
    • c) Switch
    • d) Hub

    Answer: b) Modem

  12. Which of the following is a binary number?

    • a) 12345
    • b) 10101
    • c) 56789
    • d) 78901

    Answer: b) 10101

  13. What is the main purpose of a database?

    • a) To store data
    • b) To display information
    • c) To perform calculations
    • d) To connect to the internet

    Answer: a) To store data

  14. Which of the following is an open-source operating system?

    • a) Windows
    • b) Mac OS
    • c) Linux
    • d) Unix

    Answer: c) Linux

  15. What is the permanent memory built into your computer called?

    • a) RAM
    • b) ROM
    • c) CPU
    • d) CD-ROM

    Answer: b) ROM

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Computers Basic MCQs Set-16

Computers Basic MCQs Set-16

 

  1. What is the primary purpose of an operating system?

    • a) To manage hardware and software resources
    • b) To perform calculations
    • c) To store data
    • d) To connect to the internet

    Answer: a) To manage hardware and software resources

  2. Which device is used to input text into a computer?

    • a) Monitor
    • b) Printer
    • c) Keyboard
    • d) Speaker

    Answer: c) Keyboard

  3. What is an IP address?

    • a) A unique identifier for a computer on a network
    • b) A software application
    • c) A type of storage device
    • d) A programming language

    Answer: a) A unique identifier for a computer on a network

  4. Which of the following is not a type of malware?

    • a) Virus
    • b) Worm
    • c) Trojan
    • d) Firewall

    Answer: d) Firewall

  5. What is the function of a computer’s power supply?

    • a) To store data
    • b) To perform calculations
    • c) To supply electrical power to the computer
    • d) To connect to the internet

    Answer: c) To supply electrical power to the computer

  6. What does GUI stand for?

    • a) Graphical User Interface
    • b) General User Interface
    • c) Global User Interface
    • d) General Use Interface

    Answer: a) Graphical User Interface

  7. Which of the following is a type of software used to browse the web?

    • a) Browser
    • b) Antivirus
    • c) Database
    • d) Spreadsheet

    Answer: a) Browser

  8. What is the function of a router in a network?

    • a) To connect different networks together
    • b) To store data
    • c) To perform calculations
    • d) To manage software applications

    Answer: a) To connect different networks together

  9. Which of the following is a characteristic of ROM?

    • a) Volatile memory
    • b) Non-volatile memory
    • c) Temporary storage
    • d) Erasable memory

    Answer: b) Non-volatile memory

  10. What does USB stand for?

    • a) Universal Serial Bus
    • b) Universal Storage Bus
    • c) Universal System Bus
    • d) Universal Service Bus

    Answer: a) Universal Serial Bus

  11. Which of the following is an example of an input device?

    • a) Monitor
    • b) Mouse
    • c) Printer
    • d) Speaker

    Answer: b) Mouse

  12. Which type of memory is typically used for temporary storage while a computer is running?

    • a) RAM
    • b) ROM
    • c) Hard Disk
    • d) SSD

    Answer: a) RAM

  13. Which of the following is an example of system software?

    • a) Operating System
    • b) Microsoft Word
    • c) Adobe Photoshop
    • d) Google Chrome

    Answer: a) Operating System

  14. What is the main function of an antivirus program?

    • a) To protect the computer from viruses
    • b) To store data
    • c) To perform calculations
    • d) To connect to the internet

    Answer: a) To protect the computer from viruses

  15. Which of the following is used to transfer data between computers on a network?

    • a) Router
    • b) Printer
    • c) Scanner
    • d) Monitor

    Answer: a) Router

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Computers Basic MCQs Set-15

Computers Basic MCQs Set-15

  1. Which device is used to display information to the user?

    • a) Monitor
    • b) Keyboard
    • c) Mouse
    • d) Printer

    Answer: a) Monitor

  2. What does HTTP stand for?

    • a) HyperText Transfer Protocol
    • b) HyperText Transmission Protocol
    • c) HighText Transfer Protocol
    • d) HighText Transmission Protocol

    Answer: a) HyperText Transfer Protocol

  3. Which of the following is not an input device?

    • a) Keyboard
    • b) Mouse
    • c) Monitor
    • d) Scanner

    Answer: c) Monitor

  4. What is the main function of a computer’s RAM?

    • a) To store data permanently
    • b) To perform calculations
    • c) To store data temporarily for quick access
    • d) To connect to the internet

    Answer: c) To store data temporarily for quick access

  5. Which of the following is a web browser?

    • a) Google Chrome
    • b) Microsoft Word
    • c) Adobe Photoshop
    • d) VLC Media Player

    Answer: a) Google Chrome

  6. What does ISP stand for?

    • a) Internet Service Provider
    • b) Internal Service Provider
    • c) Internet Storage Provider
    • d) Internal Storage Provider

    Answer: a) Internet Service Provider

  7. Which device is used to read data from a CD?

    • a) Hard Drive
    • b) RAM
    • c) CD-ROM Drive
    • d) CPU

    Answer: c) CD-ROM Drive

  8. Which of the following is an example of application software?

    • a) Operating System
    • b) Microsoft Word
    • c) BIOS
    • d) Router

    Answer: b) Microsoft Word

  9. What is the purpose of a computer’s cache memory?

    • a) To store data permanently
    • b) To perform calculations
    • c) To store frequently used data for quick access
    • d) To connect to the internet

    Answer: c) To store frequently used data for quick access

  10. What is a URL?

    • a) A web address
    • b) A type of memory
    • c) A programming language
    • d) A software application

    Answer: a) A web address

  11. Which of the following is a type of network?

    • a) LAN
    • b) RAM
    • c) ROM
    • d) CPU

    Answer: a) LAN

  12. What is the main page of a website called?

    • a) Home Page
    • b) Index Page
    • c) Main Page
    • d) Welcome Page

    Answer: a) Home Page

  13. Which of the following is an open-source operating system?

    • a) Windows
    • b) Mac OS
    • c) Linux
    • d) Unix

    Answer: c) Linux

  14. Which of the following is a binary number?

    • a) 12345
    • b) 10101
    • c) 56789
    • d) 78901

    Answer: b) 10101

  15. Which of the following is an example of system software?

    • a) Operating System
    • b) Microsoft Word
    • c) Adobe Photoshop
    • d) Google Chrome

    Answer: a) Operating System

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Computers Basic MCQs Set-14

Computers Basic MCQs Set-14

 

  1. Which of the following is an example of an input device?

    • a) Monitor
    • b) Mouse
    • c) Printer
    • d) Speaker

    Answer: b) Mouse

  2. What does BIOS stand for?

    • a) Basic Input Output System
    • b) Binary Input Output System
    • c) Basic Input Off System
    • d) Binary Input Off System

    Answer: a) Basic Input Output System

  3. Which type of software is used to perform specific tasks for users?

    • a) System Software
    • b) Application Software
    • c) Utility Software
    • d) Firmware

    Answer: b) Application Software

  4. Which of the following is used for network security?

    • a) Firewall
    • b) Router
    • c) Modem
    • d) Switch

    Answer: a) Firewall

  5. Which port is used for connecting external storage devices?

    • a) Ethernet
    • b) USB
    • c) HDMI
    • d) VGA

    Answer: b) USB

  6. What does PDF stand for?

    • a) Portable Document Format
    • b) Personal Document File
    • c) Public Document Format
    • d) Printed Document File

    Answer: a) Portable Document Format

  7. Which of the following is a type of malware?

    • a) Antivirus
    • b) Worm
    • c) Router
    • d) Firewall

    Answer: b) Worm

  8. What is the function of an operating system?

    • a) To manage software applications
    • b) To manage hardware resources
    • c) Both a and b
    • d) To connect to the internet

    Answer: c) Both a and b

  9. Which of the following is a programming language?

    • a) HTTP
    • b) HTML
    • c) C#
    • d) XML

    Answer: c) C#

  10. What is the main page of a website called?

    • a) Home Page
    • b) Index Page
    • c) Main Page
    • d) Welcome Page

    Answer: a) Home Page

  11. Which device is used to connect a computer to a telephone line?

    • a) Router
    • b) Modem
    • c) Switch
    • d) Hub

    Answer: b) Modem

  12. Which of the following is a binary number?

    • a) 12345
    • b) 10101
    • c) 56789
    • d) 78901

    Answer: b) 10101

  13. What is the main purpose of a database?

    • a) To store data
    • b) To display information
    • c) To perform calculations
    • d) To connect to the internet

    Answer: a) To store data

  14. Which of the following is an open-source operating system?

    • a) Windows
    • b) Mac OS
    • c) Linux
    • d) Unix

    Answer: c) Linux

  15. What is the permanent memory built into your computer called?

    • a) RAM
    • b) ROM
    • c) CPU
    • d) CD-ROM

    Answer: b) ROM

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Computers Basic MCQs Set-13

Computers Basic MCQs Set-13

 

  1. What is the primary purpose of an operating system?

    • a) To manage hardware and software resources
    • b) To perform calculations
    • c) To store data
    • d) To connect to the internet

    Answer: a) To manage hardware and software resources

  2. Which device is used to display information to the user?

    • a) Monitor
    • b) Keyboard
    • c) Mouse
    • d) Printer

    Answer: a) Monitor

  3. What does HTTP stand for?

    • a) HyperText Transfer Protocol
    • b) HyperText Transmission Protocol
    • c) HighText Transfer Protocol
    • d) HighText Transmission Protocol

    Answer: a) HyperText Transfer Protocol

  4. Which of the following is not an input device?

    • a) Keyboard
    • b) Mouse
    • c) Monitor
    • d) Scanner

    Answer: c) Monitor

  5. What is the main function of a computer’s RAM?

    • a) To store data permanently
    • b) To perform calculations
    • c) To store data temporarily for quick access
    • d) To connect to the internet

    Answer: c) To store data temporarily for quick access

  6. Which of the following is a web browser?

    • a) Google Chrome
    • b) Microsoft Word
    • c) Adobe Photoshop
    • d) VLC Media Player

    Answer: a) Google Chrome

  7. What does ISP stand for?

    • a) Internet Service Provider
    • b) Internal Service Provider
    • c) Internet Storage Provider
    • d) Internal Storage Provider

    Answer: a) Internet Service Provider

  8. Which device is used to read data from a CD?

    • a) Hard Drive
    • b) RAM
    • c) CD-ROM Drive
    • d) CPU

    Answer: c) CD-ROM Drive

  9. Which of the following is an example of application software?

    • a) Operating System
    • b) Microsoft Word
    • c) BIOS
    • d) Router

    Answer: b) Microsoft Word

  10. What is the purpose of a computer’s cache memory?

    • a) To store data permanently
    • b) To perform calculations
    • c) To store frequently used data for quick access
    • d) To connect to the internet

    Answer: c) To store frequently used data for quick access

  11. What is a URL?

    • a) A web address
    • b) A type of memory
    • c) A programming language
    • d) A software application

    Answer: a) A web address

  12. Which of the following is a type of network?

    • a) LAN
    • b) RAM
    • c) ROM
    • d) CPU

    Answer: a) LAN

  13. What is the main page of a website called?

    • a) Home Page
    • b) Index Page
    • c) Main Page
    • d) Welcome Page

    Answer: a) Home Page

  14. Which of the following is an open-source operating system?

    • a) Windows
    • b) Mac OS
    • c) Linux
    • d) Unix

    Answer: c) Linux

  15. Which of the following is a binary number?

    • a) 12345
    • b) 10101
    • c) 56789
    • d) 78901

    Answer: b) 10101

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Computers Basic MCQs Set-12

Computers Basic MCQs Set-12

 

  1. Which of the following is an example of an input device?

    • a) Monitor
    • b) Mouse
    • c) Printer
    • d) Speaker

    Answer: b) Mouse

  2. Which type of memory is typically used for temporary storage while a computer is running?

    • a) RAM
    • b) ROM
    • c) Hard Disk
    • d) SSD

    Answer: a) RAM

  3. Which of the following is an example of system software?

    • a) Operating System
    • b) Microsoft Word
    • c) Adobe Photoshop
    • d) Google Chrome

    Answer: a) Operating System

  4. What is the main function of an antivirus program?

    • a) To protect the computer from viruses
    • b) To store data
    • c) To perform calculations
    • d) To connect to the internet

    Answer: a) To protect the computer from viruses

  5. Which of the following is used to transfer data between computers on a network?

    • a) Router
    • b) Printer
    • c) Scanner
    • d) Monitor

    Answer: a) Router

  6. What does LAN stand for?

    • a) Local Area Network
    • b) Large Area Network
    • c) Local Access Network
    • d) Large Access Network

    Answer: a) Local Area Network

  7. Which of the following is a programming language?

    • a) HTML
    • b) HTTP
    • c) CSS
    • d) Python

    Answer: d) Python

  8. What is the purpose of a computer’s CPU?

    • a) To store data
    • b) To perform calculations and execute instructions
    • c) To display information
    • d) To connect to the internet

    Answer: b) To perform calculations and execute instructions

  9. Which of the following is not an output device?

    • a) Monitor
    • b) Printer
    • c) Keyboard
    • d) Speaker

    Answer: c) Keyboard

  10. What does WWW stand for?

    • a) World Wide Web
    • b) World Wide Widget
    • c) Wide Web World
    • d) Web World Wide

    Answer: a) World Wide Web

  11. Which of the following is used to create a presentation?

    • a) Microsoft Word
    • b) Microsoft Excel
    • c) Microsoft PowerPoint
    • d) Microsoft Access

    Answer: c) Microsoft PowerPoint

  12. What is the main function of a database?

    • a) To store and organize data
    • b) To display information
    • c) To perform calculations
    • d) To connect to the internet

    Answer: a) To store and organize data

  13. Which device is used to input audio into a computer?

    • a) Monitor
    • b) Printer
    • c) Microphone
    • d) Keyboard

    Answer: c) Microphone

  14. What is a URL?

    • a) A web address
    • b) A type of memory
    • c) A programming language
    • d) A software application

    Answer: a) A web address

  15. Which of the following is a type of software used for word processing?

    • a) Microsoft Word
    • b) Microsoft Excel
    • c) Microsoft PowerPoint
    • d) Microsoft Access

    Answer: a) Microsoft Word

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Computers Basic MCQs Set-11

Computers Basic MCQs Set-11

 

  1. What is the function of a computer’s motherboard?

    • a) To store data
    • b) To perform calculations
    • c) To connect and communicate between all components of the computer
    • d) To display information

    Answer: c) To connect and communicate between all components of the computer

  2. Which of the following is not an operating system?

    • a) Windows
    • b) Linux
    • c) Mac OS
    • d) Oracle

    Answer: d) Oracle

  3. What is a primary key in a database?

    • a) A field that uniquely identifies each record in a table
    • b) A field that stores data
    • c) A field that performs calculations
    • d) A field that connects to the internet

    Answer: a) A field that uniquely identifies each record in a table

  4. What is the main purpose of a spreadsheet application?

    • a) To create documents
    • b) To manage databases
    • c) To perform calculations and organize data
    • d) To browse the internet

    Answer: c) To perform calculations and organize data

  5. Which of the following is an example of a web browser?

    • a) Firefox
    • b) Microsoft Word
    • c) Adobe Photoshop
    • d) VLC Media Player

    Answer: a) Firefox

  6. What does SSD stand for?

    • a) Solid State Drive
    • b) Serial State Drive
    • c) Solid Storage Device
    • d) Serial Storage Device

    Answer: a) Solid State Drive

  7. Which device is used to input text into a computer?

    • a) Monitor
    • b) Printer
    • c) Keyboard
    • d) Speaker

    Answer: c) Keyboard

  8. What is an IP address?

    • a) A unique identifier for a computer on a network
    • b) A software application
    • c) A type of storage device
    • d) A programming language

    Answer: a) A unique identifier for a computer on a network

  9. Which of the following is not a type of malware?

    • a) Virus
    • b) Worm
    • c) Trojan
    • d) Firewall

    Answer: d) Firewall

  10. What is the function of a computer’s power supply?

    • a) To store data
    • b) To perform calculations
    • c) To supply electrical power to the computer
    • d) To connect to the internet

    Answer: c) To supply electrical power to the computer

  11. What does GUI stand for?

    • a) Graphical User Interface
    • b) General User Interface
    • c) Global User Interface
    • d) General Use Interface

    Answer: a) Graphical User Interface

  12. Which of the following is a type of software used to browse the web?

    • a) Browser
    • b) Antivirus
    • c) Database
    • d) Spreadsheet

    Answer: a) Browser

  13. What is the function of a router in a network?

    • a) To connect different networks together
    • b) To store data
    • c) To perform calculations
    • d) To manage software applications

    Answer: a) To connect different networks together

  14. Which of the following is a characteristic of ROM?

    • a) Volatile memory
    • b) Non-volatile memory
    • c) Temporary storage
    • d) Erasable memory

    Answer: b) Non-volatile memory

  15. What does USB stand for?

    • a) Universal Serial Bus
    • b) Universal Storage Bus
    • c) Universal System Bus
    • d) Universal Service Bus

    Answer: a) Universal Serial Bus

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Computers Basic MCQs Set-10

Computers Basic MCQs Set-10

 

  1. Which of the following is an example of an optical storage device?

    • a) Hard Disk
    • b) RAM
    • c) CD-ROM
    • d) Floppy Disk

    Answer: c) CD-ROM

  2. What does BIOS stand for?

    • a) Basic Input Output System
    • b) Binary Input Output System
    • c) Basic Input Off System
    • d) Binary Input Off System

    Answer: a) Basic Input Output System

  3. Which type of software is used to perform specific tasks for users?

    • a) System Software
    • b) Application Software
    • c) Utility Software
    • d) Firmware

    Answer: b) Application Software

  4. Which of the following is used for network security?

    • a) Firewall
    • b) Router
    • c) Modem
    • d) Switch

    Answer: a) Firewall

  5. Which port is used for connecting external storage devices?

    • a) Ethernet
    • b) USB
    • c) HDMI
    • d) VGA

    Answer: b) USB

  6. What does PDF stand for?

    • a) Portable Document Format
    • b) Personal Document File
    • c) Public Document Format
    • d) Printed Document File

    Answer: a) Portable Document Format

  7. Which of the following is a type of malware?

    • a) Antivirus
    • b) Worm
    • c) Router
    • d) Firewall

    Answer: b) Worm

  8. What is the function of an operating system?

    • a) To manage software applications
    • b) To manage hardware resources
    • c) Both a and b
    • d) To connect to the internet

    Answer: c) Both a and b

  9. Which of the following is a programming language?

    • a) HTTP
    • b) HTML
    • c) C#
    • d) XML

    Answer: c) C#

  10. What is the main page of a website called?

    • a) Home Page
    • b) Index Page
    • c) Main Page
    • d) Welcome Page

    Answer: a) Home Page

  11. Which device is used to connect a computer to a telephone line?

    • a) Router
    • b) Modem
    • c) Switch
    • d) Hub

    Answer: b) Modem

  12. Which of the following is a binary number?

    • a) 12345
    • b) 10101
    • c) 56789
    • d) 78901

    Answer: b) 10101

  13. What is the main purpose of a database?

    • a) To store data
    • b) To display information
    • c) To perform calculations
    • d) To connect to the internet

    Answer: a) To store data

  14. Which of the following is an open-source operating system?

    • a) Windows
    • b) Mac OS
    • c) Linux
    • d) Unix

    Answer: c) Linux

  15. What is the permanent memory built into your computer called?

    • a) RAM
    • b) ROM
    • c) CPU
    • d) CD-ROM

    Answer: b) ROM

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Computers Basic MCQs Set-9

Computers Basic MCQs Set-9

 

  1. Which is an example of an optical storage device?

    • a) Hard Disk
    • b) RAM
    • c) CD-ROM
    • d) Floppy Disk

    Answer: c) CD-ROM

  2. What does BIOS stand for?

    • a) Basic Input Output System
    • b) Binary Input Output System
    • c) Basic Input Off System
    • d) Binary Input Off System

    Answer: a) Basic Input Output System

  3. Which type of software is used to perform specific tasks for users?

    • a) System Software
    • b) Application Software
    • c) Utility Software
    • d) Firmware

    Answer: b) Application Software

  4. Which of the following is used for network security?

    • a) Firewall
    • b) Router
    • c) Modem
    • d) Switch

    Answer: a) Firewall

  5. Which port is used for connecting external storage devices?

    • a) Ethernet
    • b) USB
    • c) HDMI
    • d) VGA

    Answer: b) USB

  6. What does PDF stand for?

    • a) Portable Document Format
    • b) Personal Document File
    • c) Public Document Format
    • d) Printed Document File

    Answer: a) Portable Document Format

  7. Which of the following is a type of malware?

    • a) Antivirus
    • b) Worm
    • c) Router
    • d) Firewall

    Answer: b) Worm

  8. What is the function of an operating system?

    • a) To manage software applications
    • b) To manage hardware resources
    • c) Both a and b
    • d) To connect to the internet

    Answer: c) Both a and b

  9. Which of the following is a programming language?

    • a) HTTP
    • b) HTML
    • c) C#
    • d) XML

    Answer: c) C#

  10. What is the main page of a website called?

    • a) Home Page
    • b) Index Page
    • c) Main Page
    • d) Welcome Page

    Answer: a) Home Page

  11. Which device is used to connect a computer to a telephone line?

    • a) Router
    • b) Modem
    • c) Switch
    • d) Hub

    Answer: b) Modem

  12. Which of the following is a binary number?

    • a) 12345
    • b) 10101
    • c) 56789
    • d) 78901

    Answer: b) 10101

  13. What is the main purpose of a database?

    • a) To store data
    • b) To display information
    • c) To perform calculations
    • d) To connect to the internet

    Answer: a) To store data

  14. Which of the following is an open-source operating system?

    • a) Windows
    • b) Mac OS
    • c) Linux
    • d) Unix

    Answer: c) Linux

  15. What is the permanent memory built into your computer called?

    • a) RAM
    • b) ROM
    • c) CPU
    • d) CD-ROM

    Answer: b) ROM

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Computers Basic MCQs Set-8

Computers Basic MCQs Set-8

 

  1. Which of the following is an example of an optical storage device?

    • a) Hard Disk
    • b) RAM
    • c) CD-ROM
    • d) Floppy Disk

    Answer: c) CD-ROM

  2. What does BIOS stand for?

    • a) Basic Input Output System
    • b) Binary Input Output System
    • c) Basic Input Off System
    • d) Binary Input Off System

    Answer: a) Basic Input Output System

  3. Which type of software is used to perform specific tasks for users?

    • a) System Software
    • b) Application Software
    • c) Utility Software
    • d) Firmware

    Answer: b) Application Software

  4. Which of the following is used for network security?

    • a) Firewall
    • b) Router
    • c) Modem
    • d) Switch

    Answer: a) Firewall

  5. Which port is used for connecting external storage devices?

    • a) Ethernet
    • b) USB
    • c) HDMI
    • d) VGA

    Answer: b) USB

  6. What does PDF stand for?

    • a) Portable Document Format
    • b) Personal Document File
    • c) Public Document Format
    • d) Printed Document File

    Answer: a) Portable Document Format

  7. Which of the following is a type of malware?

    • a) Antivirus
    • b) Worm
    • c) Router
    • d) Firewall

    Answer: b) Worm

  8. What is the function of an operating system?

    • a) To manage software applications
    • b) To manage hardware resources
    • c) Both a and b
    • d) To connect to the internet

    Answer: c) Both a and b

  9. Which of the following is a programming language?

    • a) HTTP
    • b) HTML
    • c) C#
    • d) XML

    Answer: c) C#

  10. What is the main page of a website called?

    • a) Home Page
    • b) Index Page
    • c) Main Page
    • d) Welcome Page

    Answer: a) Home Page

  11. Which device is used to connect a computer to a telephone line?

    • a) Router
    • b) Modem
    • c) Switch
    • d) Hub

    Answer: b) Modem

  12. Which of the following is a binary number?

    • a) 12345
    • b) 10101
    • c) 56789
    • d) 78901

    Answer: b) 10101

  13. What is the main purpose of a database?

    • a) To store data
    • b) To display information
    • c) To perform calculations
    • d) To connect to the internet

    Answer: a) To store data

  14. Which of the following is an open-source operating system?

    • a) Windows
    • b) Mac OS
    • c) Linux
    • d) Unix

    Answer: c) Linux

  15. What is the permanent memory built into your computer called?

    • a) RAM
    • b) ROM
    • c) CPU
    • d) CD-ROM

    Answer: b) ROM

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