Time Left - 10:00 mins

GATE CS 2018 - Database Quiz- 1 (ER-Model)

Attempt now to get your rank among 1185 students!

Question 1

An ER model of a database consists of entity types A and B. These are connected by a relationship R which does not have its own attribute. Under which one of the following conditions, can the relational table for R be merged with that of A?

Question 2

Which of the following statements is correct.

Question 3

In ER models, which statement is not valid?

Question 4

Which of the following is a correct attribute set for one of the tables for the correct answer to the above question?

Question 5

Given the basic ER and relational models, which of the following is INCORRECT?

1185 attempts
4 upvotes
19 comments

Tags :

GATE & PSU CS Databases

Mar 23GATE & PSU CS