Introduction to computers MCQ Questions and Answers
byB. Debnath-
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Introduction to computers MCQ Questions and Answers (based on previous-year questions) focuses on all topics of computer basics, covering 100 questions. You should practice these MCQs for 30 minutes daily for 1-2 months. This way of systematic learning will prepare you easily for UPSC, SSC, C-TET, State PSC Bank PO, Clerk, and various competitive exams conducted by the state government and central government. Explore the introduction to computers Questions and Answers (MCQ) in the language that suits you best! All MCQ series are accessible in various Indian languages, including Assamese, Bengali, English, Gujarati, Hindi, Kannada, Malayalam, Marathi, Odia, Punjabi, Tamil, Telugu, and Urdu. Select your preferred language from the drop-down menu below and start learning.
This MCQ series is available in various Indian languages. Choose your preferred language from the drop-down menu below.
21. How does a computer's sound card process audio signals?
[A] By storing data permanently
[B] By connecting the CPU to other components
[C] By converting digital audio signals to analog signals for output to speakers
[D] By displaying graphics on the screen
Correct Answer is: [C] By converting digital audio signals to analog signals for output to speakers
22. Define the term 'multitasking' in the context of computer operations.
[A] The ability of a computer to perform multiple tasks simultaneously
[B] The ability of a computer to store data permanently
[C] The ability of a computer to display graphics on the screen
[D] The ability of a computer to connect to a network
Correct Answer is: [A] The ability of a computer to perform multiple tasks simultaneously
23. Explain the difference between a server and a workstation computer.
[A] A server is used for personal tasks, while a workstation is used for business tasks
[B] A server is more powerful than a workstation
[C] A server is used to store and manage resources for other computers, while a workstation is used for individual tasks
[D] A server is connected to a network, while a workstation is not
Correct Answer is: [C] A server is used to store and manage resources for other computers, while a workstation is used for individual tasks
24. Describe the purpose of a computer's system clock.
[A] To store data permanently
[B] To connect the CPU to other components
[C] To display the current time and date
[D] To control the flow of data between hardware components
Correct Answer is: [C] To display the current time and date
25. How does a computer's file system organize and store data?
[A] By connecting computers in a network
[B] By controlling the flow of data between hardware components
[C] By using a hierarchical structure of files and folders
[D] By displaying graphics on the screen
Correct Answer is: [C] By using a hierarchical structure of files and folders
26. Explain the concept of a computer network and its advantages.
[A] A computer network is a group of computers connected to each other that can share resources and information
[B] A computer network allows for faster communication and resource sharing
[C] A computer network can increase productivity and efficiency
[D] All of the above
Correct Answer is: [D] All of the above
27. The third generation computers were made with
[A] bio chips
[B] transistors
[C] integrated circuits
[D] vacuum tubes
[E] discrete components
Correct Answer is: [C] integrated circuits
28. Integrated Circuit (IC) or chips used in computers are made with
[A] copper
[B] aluminium
[C] gold
[D] silicon
[E] silver
Correct Answer is: [D] silicon
29. A complete electronic circuit with transistors and other electronic components on a small silicon chip is called a(n)
[A] workstation
[B] CPU
[C] magnetic disc
[D] integrated circuit
[E] complex circuit
Correct Answer is: [D] integrated circuit
30. PCs are considered fourth-generation and contain