App Development - Unit 1 - Lesson 2 - Intro to Relational Algebra Basics Flashcards

1

Which of the following is NOT a basic operation of Relational Algebra?

2

Which operation gives the result in the diagram?

3

Which operation gives the result in the diagram?

4

Which operation gives the result in the diagram?

5

In relational algebra, the SELECTION operation is used to return a _________.

6

The INTERSECTION operator is used to get the _____ tuples.

7

PROJECTION operator in relational algebra is used to display ______.

8

What is Relational Algebra?

9

Which operation gives the following result?

10

Which operation gives the result in the diagram below?

11

Which operation gives the result in the diagram?

App Development - Unit 1 - Lesson 2 - Intro to Relational Algebra Basics