Computer Science, asked by kevinspatel, 5 months ago

Which one of the following attribute can be taken as a primary key? *
2 points
City
Sname
Rollno
Gender

Answers

Answered by anjanameera

0

Answer:

............................................

Answered by negiabhishek236

1

Answer:

The attributes name, street and department can repeat for some tuples. But the id attribute has to be unique.

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