Data and Information Processing

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Questions and Answers

What is the difference between data and information based on the text?

  • Data is processed, while information is stored.
  • Data is about humans, while information is about computers.
  • Data is arranged, while information is unstructured.
  • Data is meaningless, while information is meaningful. (correct)

What does the term 'Input' refer to in an Information System according to the text?

  • Storing data in a computer
  • Submitting data for processing (correct)
  • Processing data using a pen or pencil
  • The result obtained after processing data

What can be inferred about a National Identity Card Number from the text?

  • It includes the person's favorite color.
  • It reveals the person's occupation.
  • It can provide information about the person's age and gender. (correct)
  • It indicates the person's astrological sign.

What is the main purpose of an Information System?

<p>To receive, process, store, and provide results based on input data (B)</p> Signup and view all the answers

From the text, what component of a system is responsible for receiving data for processing?

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

How does a computer function within an Information System according to the text?

<p>By processing input data according to commands and providing required information (A)</p> Signup and view all the answers

What is the main difference between data and information?

<p>Data stands alone without meaning, while information results from processing data. (C)</p> Signup and view all the answers

Why is tabulating student marks helpful for a teacher?

<p>To determine the total score of each student and their individual skill levels (C)</p> Signup and view all the answers

What can be inferred from the example provided about Rizwan's marks?

<p>Rizwan has performed consistently well across subjects (D)</p> Signup and view all the answers

Why does the text mention that names and marks written separately are not very informative?

<p>To highlight the importance of arranging data properly (D)</p> Signup and view all the answers

How does processing data help in decision-making?

<p>By converting data into meaningful information for analysis (B)</p> Signup and view all the answers

What is the purpose of calculating the average score of students as mentioned in the text?

<p>To give a standardized indicator of student performance (C)</p> Signup and view all the answers

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