Question: Define the term referential integrity constraint and give an example of one.

Define the term referential integrity constraint and give an example of one.


Step by Step Solution

★★★★★

3.26 Rating (161 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

Referential integrity constraint is a ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Database Concepts Questions!

Q:

Define the term referential integrity constraint. Why is referential integrity important? How is the term foreign key used in the context of referential integrity?

Q:

Define the term referential integrity constraint. Give an example of a referential integrity constraint for the tables you created for question 1.8.

Q:

Consider the two tables shown in Figure 6.37. The TerID column in the SALES_REP relation is a foreign key referring to the primary key column TerID in the TERRITORY relation. Figure 6.37 Relations...

Q:

Define the term unique key and non-unique key give an example. (Points 5) Define the terms candidate key and primary key. Explain the difference between a primary key and a candidate key. Explain the...

Q:

Define the term referential integrity constraint, and give an example of one. How does the referential integrity constraint contribute to database integrity? Give an example of a null value (other...

Q:

OUESTION 3 a ) What are the different types of database end users. b ) Describe the difference between a database and a table? c ) Discuss the roles of the following personnel in the database...

Q:

Answer the following questions in a document format: List the characteristics a table must have to be considered a relation. Explain the use of the terms relation, tuple, and attribute. Explain the...

Q:

Q:Question:Explain the term foreign key and and give an example of its use, then define the term referential integrity constraint and give an example of its use aswell. How does referential integrity...

Q:

Define the term referential integrity constraint and give an example of one. AppendixLO1

Q:

1.Explain what a modification problem is. What are the three possible types of modification problems? Use the following spreadsheet segment to answer the next three questions: Girls Cross-Country...

Q:

A 0.288-g sample of an unknown monoprotic organic acid is dissolved in water and titrated with a 0.115 M sodium hydroxide solution. After the addition of 17.54 mL of base, a pH of 4.92 is recorded....

Q:

An investor buys a 9% annual-pay bond maturing July 15, 2020 on September 6, 2013, (51 days after the coupon date using a 30/360 day-count convention). The bond's yield to maturity is 8%. How much...

Q:

Homework Problem III John and Emily Krasinski, a married couple with four daughters ( twins age 1 5 , a 1 9 year old freshman at GCC and the oldest is 2 3 and a graduate student at ASU West ) , have...

Q:

1.6. The market for paper in a particular region in the United States is characterized by the following demand and supply curves: QD = 160,000 2000P and QS = 40,000 + 2000P where QD is the quantity...

Q:

Explain the serializable isolation level. Give an example of its use.

Q:

Explain the repeatable read isolation level. Give an example of its use.

Q:

Explain the read committed isolation level. Give an example of its use.

Q:

uBreakiFix is a national chain stores that helps fix computer equipment including smart phones, tablets, laptops, and desktops. Below is the 12/31/21 adjusted trial balance of the uBreakiFix location...

Q:

Four years ago, you bought a home for $200,000. You paid $20,000 down and agreed to a 30-year mortgage with a 6% annual interest rate (APR). You have made regular monthly payments and periodic...

Q:

You are considering three stocks with the following expected dividend yields and capital gains: Dividend Yield Capital Gain A 15% 0% B 1 14 C 0 15 What is the expected return on each stock? A % B % C...