Solved

Data Anomalies

Question 12

Multiple Choice

Data anomalies:


A) are inconsistencies or errors that exist in a database because of entry or changes
B) are useful in ensuring the integrity of data
C) provide a useful backup function in a database
D) none of the options are correct

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q7: Data redundancy:<br>A)can lead to a number of

Q8: In relational database,a connected set of fields

Q9: Data redundancy occurs when:<br>A)we keep data that

Q10: If data are captured and stored at

Q11: Student Table<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3106/.jpg" alt="Student Table

Q13: Which of the following is not a

Q14: Which of the following statement regarding normalisation

Q15: Data or facts that are processed in

Q16: An entity relationship diagram is a method

Q17: Define relational database and discuss its constituting