GkSeries.com

Q.

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]

DOWNLOAD CURRENT AFFAIRS PDF FROM APP

Please share this page

DATABASE MANAGEMENT SYSTEM MULTIPLE CHOICE QUESTIONS & ANSWERS – E-BOOK

Click Here to Read more questions

Teacher Eligibility Test