Computer Fundamental Concepts
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Questions and Answers

What is the main function of a computer?

  • Processing data (correct)
  • Storing data
  • Providing information output
  • Accepting data

What is the full form of the acronym 'COMPUTER'?

  • Common Operator Machine Particularly Used for Technical Education and Research
  • Computerized Output Machine for Programming Universal Technical Engineering Records
  • Commonly Operated Machine Particularly Use for Trading Education Research (correct)
  • Central Operating Machine for Processing Ultimate Technical Engineering Reports

What advantage of using a computer is mentioned in the text?

  • Slower speed compared to humans
  • Need for multiple individuals to operate
  • Saving time (correct)
  • Higher chances of hardware problems

What is an input device in a computer system?

<p>Device that gives information before processing (C)</p> Signup and view all the answers

Which phase of working in a computer involves processing on the information given to it?

<p>Processing (D)</p> Signup and view all the answers

What is a significant disadvantage of using a computer according to the text?

<p>'Minimum 1 person required' condition (D)</p> Signup and view all the answers

What key is used to access the Start menu on Windows?

<p>Windows (B)</p> Signup and view all the answers

Which key is commonly used for copy function in Windows?

<p>F2 (B)</p> Signup and view all the answers

What does the Caps Lock key do?

<p>Switches between upper and lower case letters (D)</p> Signup and view all the answers

Which key is NOT typically found on a numeric pad?

<p>Function key (C)</p> Signup and view all the answers

What is the primary purpose of the Insert key on a keyboard?

<p>Insert new lines in documents (A)</p> Signup and view all the answers

What is the main component responsible for processing raw data given to a computer through devices like the CPU?

<p>ALU (B)</p> Signup and view all the answers

Which unit in the computer is primarily responsible for controlling the operations and functions of other units like the ALU and MU?

<p>CU (B)</p> Signup and view all the answers

Which type of memory serves as the temporary working space for the computer while processing data?

<p>Primary storage (B)</p> Signup and view all the answers

Which component of a computer is categorized as an output device?

<p>CU (A)</p> Signup and view all the answers

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