ECAT Computer Science Data Basics Test Online

ECAT Computer Science Data Basics Test

ECAT Computer Science Chapter 11 Data Basics Online Test

Total Questions: 50
Time Allowed: 25 Minutes
Total Marks: 50
How to Attempt Test: Please choose the right Option in MCQ-type question.
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ECAT Data Basics Test Online MCQs

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1. Which of the following is an example of data mining?

2. Which of the following is an example of real-time data?

3. Which of the following formats is commonly used to store tabular data?

4. Which of the following can be used to analyze data?

5. Which of the following is not a characteristic of good quality data?

6. What is structured data stored in?

7. What does CRUD stand for?

8. Which data type is used to store true/false values?

9. What is a data warehouse?

10. What is the purpose of data sampling?

11. Which of the following is a numeric data type?

12. Which process combines data from different sources?

13. Which one is a binary data format?

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

15. Which one is an example of unstructured data?

16. What does data compression achieve?

17. Which one is used to display data output?

18. Which of the following is a secondary source of data?

19. Which term refers to the visual representation of data?

20. Which of the following is considered structured data?

21. Which of the following ensures data integrity?

22. Which of the following is used for data storage?

23. Which process refers to making backup copies of data?

24. What does "data processing" mean?

25. What is data latency?


 

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