Computer and Data Processing Basics

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Questions and Answers

What is the main function of a computer?

  • Printing data
  • Retrieving information from storage devices
  • Processing data into information (correct)
  • Storing information

Which of the following is an example of information, not data?

  • A list of unprocessed exam scores
  • Numbers without any context
  • Sally's exam results showing marks in each subject (correct)
  • A collection of raw text files

What hardware component is used to enter data or instructions into a computer system?

  • Monitor
  • Scanner (correct)
  • Modem
  • Printer

Which component of a computer system is responsible for processing data?

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

What is the main advantage of using computers in terms of speed?

<p>Performing operations quickly with billions/trillions of calculations per second (B)</p> Signup and view all the answers

How do computers ensure consistency in their results?

<p>By producing consistent results with the same input (D)</p> Signup and view all the answers

What can happen if personal and confidential records are not protected properly?

<p>Privacy violation and identity theft (D)</p> Signup and view all the answers

What is a potential risk of sharing personal information?

<p>Involvement in dangerous scams (A)</p> Signup and view all the answers

How can improper computer use affect physical health?

<p>Back pain, slouching, myopia (C)</p> Signup and view all the answers

Which type of computing devices can be carried from one place to another?

<p>Mobile devices like laptops and tablets (D)</p> Signup and view all the answers

What is the primary function of game consoles?

<p>Devices designed for video gaming (B)</p> Signup and view all the answers

What is a key concern related to computers replacing human jobs?

<p>Impact on the labor force (C)</p> Signup and view all the answers

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