Computer 9th Chap 4 : Topic 2.17 - Maryam Publications

Computer Chapter 4 : Topic 2.17

Data Collection

1 / 7

A student wants to gather information about daily study hours directly from classmates instead of using existing reports. Which source of data is being used?

A) Processed source

B) Secondary source

C) Archived source

D) Primary source

2 / 7

A researcher downloads population statistics from a government website and uses them for analysis. This information is collected from:

A) Primary data source

B) Internal memory source

C) Temporary storage source

D) Secondary data source

3 / 7

Which of the following is the most appropriate source for collecting firsthand opinions about a new school policy?

A) Government reports

B) Old newspaper articles

C) Textbook references

D) Surveying students directly

4 / 7

A student combines information collected through questionnaires with data taken from educational websites. Which statement best describes this approach?

A) Both primary and secondary sources are used

B) Only primary sources are used

C) Only secondary sources are used

D) No data sources are used

5 / 7

When collecting data for a scientific investigation, which factor is most important regardless of the source used?

A) The reliability and accuracy of the information

B) The color of the data table

C) The file size of the dataset

D) The type of computer used

6 / 7

Which of the following would be considered a secondary source of data for a project on climate change?

A) Interviewing environmental experts directly

B) Conducting a survey among residents

C) Using climate statistics published by research organizations

D) Measuring local temperature every day

7 / 7

A student needs current information about students' favorite subjects in school. Which method would provide the most relevant and up-to-date data?

A) Reading a ten-year-old report

B) Guessing based on past trends

C) Conducting a survey among current students

D) Using an outdated textbook

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