Types of Computers in Information Technology
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Questions and Answers

What protocol is used to allow communication between any two computers on the planet?

  • SMTP
  • FTP
  • HTTP
  • TCP/IP (correct)

What is the purpose of the World Wide Web (WWW)?

  • To connect to other computers on a network or the Internet
  • To process high volumes of transactions and communicate among employees
  • To send and receive emails
  • To access information over the Internet and share information (correct)

What is the main advantage of using green computing?

  • Enhancing communication and marketing efforts
  • Reducing impact on the environment (correct)
  • Improving public safety
  • Increasing speed and reliability

What is the function of a communication device in a computer system?

<p>Enabling a computer to send and receive data, instructions, and information to and from one or more computers or mobile devices (D)</p> Signup and view all the answers

Which component allows the entry of data and instructions into a computer system?

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

Where is the place where data is held in an electromagnetic or optical form for access by a computer processor?

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

What represents decimal numbers through a string of binary digits in a computer system?

<p>an electronic device (A)</p> Signup and view all the answers

What is the main function of a server in a network?

<p>Controls access to the hardware, software, and other resources on a network (C)</p> Signup and view all the answers

Which type of computer is a mainframe primarily used by?

<p>Corporations, government agencies, and banks (B)</p> Signup and view all the answers

How is an embedded computer different from a server in a network?

<p>It functions as a component in a larger product (B)</p> Signup and view all the answers

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