Computer 9th Chap 4 : Topic 2.9 - Maryam Publications

Computer Chapter 4 : Topic 2.9

Data Collection and Sharing

1 / 7

In computational systems, how is raw data most accurately described before processing and interpretation?

A) Unprocessed facts and figures collected from different sources

B) Organized and meaningful output ready for decision-making

C) Verified conclusions derived from statistical models

D) Final reports generated after visualization

2 / 7

Which transformation correctly represents the relationship between data, information, and knowledge in computing systems?

A) Information → Data → Knowledge

B) Knowledge → Data → Information

C) Information → Knowledge → Data

D) Data → Information → Knowledge

3 / 7

Which situation best represents information instead of data in a computer system?

A) A list of numbers collected from sensors

B) Unsorted survey responses from students

C) Temperature readings recorded every hour

D) A graph showing rising temperature trends over a week

4 / 7

What is the main purpose of converting data into information in computational systems?

A) To remove all errors permanently from data

B) To replace the need for databases

C) To make data meaningful for interpretation and decision-making

D) To increase the storage size of datasets

5 / 7

Which of the following best describes knowledge in a computational context?

A) Raw numbers collected from experiments

B) Organized tables stored in databases

C) Insight gained by interpreting processed information

D) Unfiltered survey responses

6 / 7

When students upload personal data collected in class to a shared system, what is the most important consideration?

A) Ensuring data is relevant, accurate, and properly structured

B) Avoiding any form of data analysis

C) Making data visually attractive

D) Increasing the file size for storage

7 / 7

Which scenario best demonstrates data being collected and then shared in a computational environment?

A) Printing blank forms without filling them

B) Memorizing textbook definitions

C) Students recording survey results and uploading them to a shared spreadsheet

D) Writing opinions without evidence

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