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Database Management Systems · Quiz 1 · 7 Jul 2024 · May 2024 term

DBMS Quiz 1 7 Jul 2024 — Question 9

Question 9

+2 marksOne or more correct options

Which of the following statement(s) is/are correct?

Select all that apply.

  1. A

    All candidate keys are primary keys

  2. B

    A primary key is also a candidate key

  3. C

    A primary key consists of exactly one attribute

  4. D

    A candidate key is a minimal super key

Show answer

Correct answers

  • B

    A primary key is also a candidate key

  • D

    A candidate key is a minimal super key

See the whole paperTake it as a mock test

Question 9 of 15 in the IIT Madras BS Database Management Systems (DBMS) Quiz 1 paper sat on 7 Jul 2024, in the May 2024 term (IIT M DIPLOMA AN EXAM QDD2 7 July 2024). It carries 2 marks.

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