ISRO | ISRO CS 2015 | Question 21
If D1, D2…Dn are domains in a relational model, then the relation is a table, which is a subset of
(A) D1⊕D2⊕…⊕Dn
(B) D1xD2x…xDn
(C) D1∪D2∪…∪Dn
(D) D1∩D2∩…∩Dn
Answer: (B)
Explanation:
Quiz of this Question
Please comment below if you find anything wrong in the above post
Last Updated :
03 Apr, 2018
Like Article
Save Article
Share your thoughts in the comments
Please Login to comment...