Introduction to Information Technology Fundamentals 2023-2024

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Questions and Answers

What is the purpose of software?

  • To store and retrieve data
  • To organize raw facts
  • To control hardware devices
  • To process the data and create information (correct)

Which term refers to both the hardware and software used to store, retrieve, and manipulate information?

  • Software
  • Data
  • Hardware
  • Information Technology (IT) (correct)

What does hardware include?

  • Keyboard, mouse, and monitor (correct)
  • Programs and instructions
  • Data processing devices
  • Raw unprocessed facts

What are raw unprocessed facts known as?

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

Which equipment processes the data to create information?

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

Which type of software consists of step-by-step instructions that tell the computer how to do its work?

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

What term refers to the equipment that processes the data to create information?

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

What is the purpose of data in the context of information technology?

<p>To act as raw unprocessed facts (A)</p> Signup and view all the answers

Which term represents data that have been simplified and organized in a way that people can use?

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

What is the main function of the mouse in a computer system?

<p>Controlling the movement of the cursor (D)</p> Signup and view all the answers

Which type of computer can perform numerous mathematical operations simultaneously?

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

What is the main disadvantage of digital computers?

<p>They are incapable of supporting scale mathematical operations (C)</p> Signup and view all the answers

Which type of computer is a combination of both analog and digital computers?

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

What is the main application of supercomputers?

<p>Solving massive problems (B)</p> Signup and view all the answers

Which type of computer enjoys a special high capacity and is used by big companies like NASA for space explorations?

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

Which type of supercomputer architecture is characterized by multiple processors, each capable of executing different instructions on different data?

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

What is the most commonly used language for scientific programming in the context of supercomputers?

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

Which type of cooling method is often used for supercomputers due to their need for very fast input/output capability?

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

For which of the following tasks are supercomputers commonly used?

<p>Human genome sequencing (D)</p> Signup and view all the answers

What are the most commonly used operating systems on supercomputers?

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

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