Database - Data Models into Database Designs - Discussion

Discussion :: Data Models into Database Designs - True or False (Q.No.6)

6. 

When the parent entity is required, a new child row can always be inserted.

[A]. True
[B]. False

Answer: Option B

Explanation:

No answer description available for this question.

Priyal said: (Nov 16, 2018)  
Can anybody explain this?

Post your comments here:

Name *:

Email   : (optional)

» Your comments will be displayed only after manual approval.