Computer-Networks
August 23, 2024Routing
August 24, 2024Keys
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Question 15
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Given the STUDENTS relation s shown below,
(StudentName, StudentAge) to be the key for this instance, the value X should NOT be equal to
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18
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19
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20
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21
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Question 15 Explanation:
There is already one entry with StudentName as “Shankar” and Age as 19. So, X value should not be 19.
Correct Answer: B
Question 15 Explanation:
There is already one entry with StudentName as “Shankar” and Age as 19. So, X value should not be 19.