Computer Chapter 4 Class 12 Short Questions

Computer Chapter 4 Class 12 short questions to help the students for their Punjab Board examination. This chapter is about Data Integrity and Normalization where students can learn about data and its important features.

Computer Chapter 4 Class 12 – Data Integrity and Normalization – Short Questions

1. Define data integrity.
2. What is meant by entity integrity?
3. What is referential integrity?
4. Define synonym.
5. Define homonym.
6. What is redundancy?
7. What is normalization?
8. What is a repeating group?
9. What are database anomalies?
10. What are database anomalies?
11. What is insertion anomaly?
12. What is deletion anomaly?
13. What is modification anomaly?
14. What is functional dependency? Give an example.
15. What is partial dependency?
16. What is transitive dependency?
17. Define repeating group. Give an example.
18. What is an integrity constraint?
19. What is 1st normal form?
20. What is a 2nd normal form?
21. What is a 3rd normal form?

For students’ ease, there is an option to download the important short questions of Chapter 4 in PDF format.

Download Computer Important Short Questions of Chapter 4 in PDF

2nd Year Computer Full Book Short Questions