Computer Types and Their Uses
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Questions and Answers

Which type of computer is the fastest and most powerful in terms of performance and data processing?

  • Mainframe computer
  • Supercomputer (correct)
  • Microcomputer
  • Minicomputer

Which type of computer is designed to run multiple programs concurrently?

  • Supercomputer
  • Mainframe computer (correct)
  • Minicomputer
  • Microcomputer

Which type of computer fills the space between the mainframe and microcomputer in terms of size and power?

  • Minicomputer (correct)
  • Microcomputer
  • Mainframe computer
  • Supercomputer

Which type of computer is the most widely used and the cheapest among the different classes of computers?

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

Which type of computer is commonly used for research, exploration, weather forecasting, and nuclear weapon testing?

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

Which type of computer is designed to run one program at a time?

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

Which type of computer is commonly used in banks and insurance companies?

<p>Mainframe computer (C)</p> Signup and view all the answers

Which type of computer fills the space between the mainframe and microcomputer?

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

Which type of computer is the most widely used and the cheapest among the different classes of computers?

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

Which type of computer is generally used as mid-range servers and for data management and process control?

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

Which element of a computer system refers to the physical, tangible computer equipment and devices?

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

Which input device is used to enter characters and functions into the computer system by pressing buttons or keys?

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

Which input device is used to point and select objects on the computer monitor?

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

Which input device is used to capture a source document?

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

Which element of a computer system accepts data and instructions from the user or from another computer system?

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

Flashcards

Supercomputer

The most powerful type of computer, known for its speed and data processing ability. Used in research, scientific simulations, and high-performance computing.

Mainframe computer

A large, central computer designed to handle multiple users and tasks simultaneously. Ideal for large organizations like banks and insurance companies.

Minicomputer

A computer that bridges the gap between mainframes and microcomputers in terms of size and power. Often used as mid-range servers for data management and process control.

Microcomputer

The most common type of computer known for its affordability and wide range of applications. Used in homes, offices, and for everyday tasks.

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Hardware

The physical parts of a computer system, including the monitor, keyboard, mouse, and other tangible components.

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Keyboard

An input device used for typing text and entering commands into a computer.

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Mouse

An input device used for interacting with a graphical interface on a computer monitor. It allows you to point, click, and drag objects.

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Scanner

An input device that captures images or documents and converts them into digital format.

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Input devices

Any device that allows data and instructions to be entered into a computer system.

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