Data Source Identification & Evaluation Quiz

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2. Which evaluation criterion assesses whether a data source has been verified by subject matter experts?

Credibility

Accessibility

Cost-effectiveness

Volume

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4. Which tool would you use to extract structured data from a web page?

Text editor

Web scraper or API

Email client

Word processor

5. True or False: Data governance policies are optional for most organizations.

True

False

6. Which sampling method divides population into groups and randomly selects from each?

Simple random sampling

Stratified sampling

Convenience sampling

Cluster sampling

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8. Which of the following is a characteristic of reliable data?

Produces consistent results under same conditions

Comes from expensive sources

Contains no outliers

Is always quantitative

9. True or False: Web scraping is always a legal and ethical method for data collection.

True

False

10. Which data quality dimension addresses whether records are duplicated?

Uniqueness

Accuracy

Timeliness

Conformity

11. Which of the following is a primary data source?

Published research journal

Direct survey conducted by your organization

Government census report

News article

12. Which assessment evaluates whether data accurately represents what it claims to measure?

Reliability

Validity

Completeness

Consistency

13. True or False: Data from a single source is always sufficient for comprehensive analysis.

True

False

14. Which of the following is an example of unstructured data?

Customer database records

Social media text posts

Sales transaction spreadsheet

Financial ledger entries

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16. Which of the following best describes data validity?

Data conforms to required format and acceptable range

Data has no missing values

Data comes from a trusted source

Data is recent and up-to-date

17. True or False: Structured data is always easier to analyze than unstructured data.

True

False

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19. Which method is most appropriate for collecting qualitative data from customer experiences?

Automated sensor readings

In-depth interviews or focus groups

Database transaction logs

Web server logs

20. What is a key limitation of secondary data?

It is always inaccurate

It may not align with your specific research needs

It cannot be used in any analysis

It is more expensive than primary data

Data+ Identifying and Evaluating Data Sources Quiz

1. API integration is primarily used to ____.

2.

What first name or nickname would you like us to use?

2. Which evaluation criterion assesses whether a data source has been verified by subject matter experts?

3. Data timeliness ensures information is ____.

4. Which tool would you use to extract structured data from a web page?

5. True or False: Data governance policies are optional for most organizations.

6. Which sampling method divides population into groups and randomly selects from each?

7. Data lineage documentation helps track ____.

8. Which of the following is a characteristic of reliable data?

9. True or False: Web scraping is always a legal and ethical method for data collection.

10. Which data quality dimension addresses whether records are duplicated?

11. Which of the following is a primary data source?

12. Which assessment evaluates whether data accurately represents what it claims to measure?

13. True or False: Data from a single source is always sufficient for comprehensive analysis.

14. Which of the following is an example of unstructured data?

15. Selection bias in data collection occurs when ____.

16. Which of the following best describes data validity?

17. True or False: Structured data is always easier to analyze than unstructured data.

18. Data completeness refers to ____.

19. Which method is most appropriate for collecting qualitative data from customer experiences?

20. What is a key limitation of secondary data?