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

Question 14: Consider a relational schema:\ Parts(<u>Pid</u>, Pname, …

Question 14

+4 marksOne or more correct options

Consider a relational schema:
Parts(Pid, Pname, Price, Quantity)
Vendors (Vid, Vname, Location, Pid)

Consider the SQL query:

sql
SELECT Distinct Vname FROM Parts NATURAL JOIN Vendors
WHERE Price < 5000 and location = 'Mumbai'

Choose the correct relational algebra expression(s) which will give the same output as of the above SQL query.

Select all that apply.

  1. A
  2. B
  3. C
  4. D
Show answer

Correct answers

  • B
  • D
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Question 14 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 4 marks.

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