UGC-NET | UGC NET CS 2015 Dec – II | Question 14

match the following datbas terms to their function:

(A) (1)
(B) (2)
(C) (3)
(D) (4)


Answer: (B)

Explanation:

• Normalization reduces data redundancy in a database
• Data Dictionary contains metadata describing database structuredefines view(s) of the database for particular user(s)
• Referential Integrity enforces match of primary key to foreign key
• External Schema defines view(s) of the database for particular user(s)

So, option (B) is correct.


Quiz of this Question

My Personal Notes arrow_drop_up

Save