In the relational model, many-to-many relationships cannot be directly represented by relations the ...

Author Question: In the relational model, many-to-many relationships cannot be directly represented by relations the ... (Read 31 times)

evelyn o bentley

Hero Member
Posts: 564

on: Jul 7, 2018

In the relational model, many-to-many relationships cannot be directly represented by relations the way 1:1 and 1:N relationships can.

Indicate whether the statement is true or false

Question 2

A subquery is appropriate only if the final result contains only data from a single table.

Indicate whether the statement is true or false

BAOCHAU2803

Sr. Member
Posts: 316

Reply #1 on: Jul 7, 2018

Answer to Question 1

TRUE

Answer to Question 2

TRUE

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