35. Which of the following key constraints is required for functioning of foreign key in the context of relational database?
ANS. B
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UGC NET CS 2018 July - II Question 34 | UGC NET CS 2018 July - II Question 36 |
A Unique key |
B Primary key |
C candidate key |
D Check key |
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UGC NET CS 2018 July - II Question 34 | UGC NET CS 2018 July - II Question 36 |
Question 16 In a certain coding language. 'AEIOU' is written as 'TNHDZ'. Using the same coding language. 'BFJPV' wil...
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