Computers Basic MCQs Set-30
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What does “HTML” stand for?
- a) HyperText Markup Language
- b) HighText Markup Language
- c) HyperText Machine Language
- d) HyperText Modeling Language
Answer: a) HyperText Markup Language
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Which of the following is a type of software that helps manage network resources?
- a) Network Operating System
- b) Database Management System
- c) Spreadsheet Software
- d) Word Processor
Answer: a) Network Operating System
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Which of the following is an example of a digital communication protocol?
- a) TCP/IP
- b) HTTP
- c) FTP
- d) All of the above
Answer: d) All of the above
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What does “DNS” stand for?
- a) Domain Name System
- b) Digital Network Service
- c) Data Network System
- d) Domain Name Service
Answer: a) Domain Name System
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Which component of a computer is responsible for storing the system’s BIOS?
- a) ROM
- b) RAM
- c) Hard Drive
- d) CPU
Answer: a) ROM
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What is the purpose of a GUI in an operating system?
- a) To provide a graphical interface for user interaction
- b) To manage hardware resources
- c) To perform calculations
- d) To store files
Answer: a) To provide a graphical interface for user interaction
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Which of the following is an example of a programming language used for web development?
- a) PHP
- b) Java
- c) Python
- d) All of the above
Answer: d) All of the above
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What does “IP” stand for in the context of networking?
- a) Internet Protocol
- b) Internal Protocol
- c) Integrated Protocol
- d) Internet Process
Answer: a) Internet Protocol
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Which of the following is a type of software that performs maintenance tasks on a computer?
- a) Utility Software
- b) System Software
- c) Application Software
- d) Middleware
Answer: a) Utility Software
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What is the primary function of a modem?
- a) To modulate and demodulate signals for data transmission
- b) To manage network traffic
- c) To store data
- d) To connect devices
Answer: a) To modulate and demodulate signals for data transmission
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Which of the following is a type of database management system?
- a) SQL Server
- b) Adobe Photoshop
- c) Microsoft Word
- d) Google Chrome
Answer: a) SQL Server
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What does “GUI” stand for?
- a) Graphical User Interface
- b) General User Interface
- c) Graphics User Interface
- d) Graphical Universal Interface
Answer: a) Graphical User Interface
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Which of the following is a widely used operating system for servers?
- a) Linux
- b) Windows 10
- c) macOS
- d) iOS
Answer: a) Linux
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What is the function of the “Task Manager” in Windows operating systems?
- a) To monitor and manage running applications and system performance
- b) To store files
- c) To create documents
- d) To connect to the internet
Answer: a) To monitor and manage running applications and system performance
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Which of the following is used to prevent unauthorized access to a network?
- a) Firewall
- b) Modem
- c) Switch
- d) Router
Answer: a) Firewall