Computers Today
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Questions and Answers

What are the primary operations of a computer?

  • Typing, browsing, printing, saving
  • Programming, networking, analyzing, displaying
  • Input, processing, output, storage (correct)
  • Scanning, uploading, downloading, transmitting

What is a network, the Internet, and the World Wide Web?

  • Network: Data storage; Internet: Information system; World Wide Web: Global network
  • Network: Global network; Internet: Interconnected computers; World Wide Web: Data storage
  • Network: Information system; Internet: Interconnected computers; World Wide Web: Global network
  • Network: Interconnected computers; Internet: Global network; World Wide Web: Information system (correct)

What is software used for?

  • Displaying information on the screen
  • Connecting to the internet
  • Instructing the computer what to do (correct)
  • Storing physical data

Which of the following is a milestone in computer evolution?

<p>Development of the microprocessor (D)</p> Signup and view all the answers

What are the major parts of a personal computer?

<p>Input, processing, output, storage, and communications hardware (A)</p> Signup and view all the answers

Which of the following is an example of a supercomputer?

<p>IBM Watson (C)</p> Signup and view all the answers

What is the primary function of input hardware in a computer system?

<p>To enter data into the computer (C)</p> Signup and view all the answers

What is the World Wide Web?

<p>A collection of interconnected documents and other resources (A)</p> Signup and view all the answers

Which type of computer is designed for individual use and is portable?

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

What is the purpose of communications hardware in a computer system?

<p>To enable data transfer between devices (B)</p> Signup and view all the answers

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