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]

⭐ Make GKSeries Your Preferred Source on Google

Add GKSeries as Preferred Source
apsc complete general studies course