Q:

A semijoin is which of the following?

mhmadesk

Save to bookmark

|

2022-07-06

|

483

Very Easy

0

A semijoin is which of the following?

Only the joining attributes are sent from one site to another and then all of the rows are returned.
All of the attributes are sent from one site to another and then only the required rows are returned.
Only the joining attributes are sent from one site to another and then only the required rows are returned.
All of the attributes are sent from one site to another and then only the required rows are returned.

Database, MCQ Questions, Database MCQ-questions,

login and add your own answer to this question

All Answers

mhmadesk

2022-07-06

need an explanation for this answer? contact us directly to get an explanation for this answer

(c).Only the joining attributes are sent from one site to another and then only the required rows are returned.

need an explanation for this answer? contact us directly to get an explanation for this answer

total answers (1)