Join our Telegram Channel

Question

If E1 and E2 are relational algebra expressions, then which of the following is NOT a relational algebra expression ?

A E1 ∪ E2
B E1 / E2
C E1 - E2
D E1 x E2
Answer & Explanation
Option: [B]
Advertisement
Advertisement

Miscellaneous GK Questions

Today's Top Current Affairs

current affairs 2022 pdf plan

Current Affairs MCQs

State-wise Current Affairs

General Knowledge

Month-wise Current Affairs 2022

Category-wise Current Affairs

Jobs by Qualification

Free Mock Test