Computers Basic MCQs Set-12
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Which of the following is an example of an input device?
- a) Monitor
- b) Mouse
- c) Printer
- d) Speaker
Answer: b) Mouse
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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
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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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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
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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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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
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Which of the following is a programming language?
- a) HTML
- b) HTTP
- c) CSS
- d) Python
Answer: d) Python
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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
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Which of the following is not an output device?
- a) Monitor
- b) Printer
- c) Keyboard
- d) Speaker
Answer: c) Keyboard
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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
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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
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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
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Which device is used to input audio into a computer?
- a) Monitor
- b) Printer
- c) Microphone
- d) Keyboard
Answer: c) Microphone
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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
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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