Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Suppose you have the following relationship: CLIENT 1 - - - - < > - - - - - M PROJECTS When the Referential Integrity

Suppose you have the following relationship:
CLIENT 1----<>----- M PROJECTS
When the Referential Integrity check box is checked in the one-to-many relationship between CLIENT and PROJECTS, why would you want to check Cascade Update?
Select the best answer.
Suppose you have the following relationship:
CLIENT 1----<>----- M PROJECTS
When the Referential Integrity check box is checked in the one-to-many relationship between CLIENT and PROJECTS, why would you want to check Cascade Update?
Select the best answer.
Because if the values of the primary key of CLIENT changes then the values of the corresponding foreign key will be updated automatically.
Because if the values of the primary key of PROJECTS changes then the values of the corresponding foreign key will be updated automatically.
Neither of the other options
Because if the values of the primary key of PROJECTS changes then the values of the corresponding primary key will be updated automatically.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

More Books

Students also viewed these Databases questions

Question

5. Understand how cultural values influence conflict behavior.

Answered: 1 week ago

Question

e. What do you know about your ethnic background?

Answered: 1 week ago