Question 4 Is/Are requirements of the referential integrity constraints: i. The foreign key may have a null entry ii. The primary key may have a null entry ii. The foreign key entry must match a...

Question 4<br>Is/Are requirements of the referential integrity constraints:<br>i. The foreign key may have a null entry<br>ii. The primary key may have a null entry<br>ii. The foreign key entry must match a primary key entry in the related table<br>(11)<br>a.<br>Ob ) and (ii)<br>(ii) and (iii)<br>c.<br>(1) and (i)<br>Od.<br>A Moving to another question will save this response.<br>

Extracted text: Question 4 Is/Are requirements of the referential integrity constraints: i. The foreign key may have a null entry ii. The primary key may have a null entry ii. The foreign key entry must match a primary key entry in the related table (11) a. Ob ) and (ii) (ii) and (iii) c. (1) and (i) Od. A Moving to another question will save this response.

Jun 07, 2022

SOLUTION.PDF

Question 4 Is/Are requirements of the referential integrity constraints: i. The foreign key may have a null entry ii. The primary key may have a null entry ii. The foreign key entry must match a...

Get Answer To This Question

Related Questions & Answers

Submit New Assignment