Question: 1 5 . 8 . Define first, second, and third normal forms when only primary keys are considered. How do the general definitions of 2

15.8. Define first, second, and third normal forms when only primary keys are considered. How do the general definitions of 2NF and 3NF, which consider all keys of a relation, differ from those that consider only primary keys?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock 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 Programming Questions!

Q:

1. a) Define first, second, and third normal forms when only primary keys are considered. How do the general definitions of 2NF and 3NF, which consider all keys of a relation, differ from those that...

Q:

Define first, second, and third normal forms when only primary keys are considered. How do the general definitions of 2NF and 3NF, which consider all keys of a relation, differ from those that...

Q:

Database design and technology As a database developer, you have been asked to design a new database the operation of the new project within the Liverpool John Moores University (LJMU). LJMU is...

Q:

Group Project - Part III Kim's Flower Inc. Purchasing (Expenditure) Cycle Requirements: The final part of the project requires your team to implement the logical data model in MS Access. Please read...

Q:

I need help with section B, C, and D of the question below on Patrick Industries Inc 10-k. I have attached the link to the 10-k and screenshots of the full assignment....

Q:

I need help with section B, C, and D of the question below on Patrick Industries Inc 10-k. I have attached the link to the 10-k and screenshots of the full assignment....

Q:

I need help with section B, C, and D of the question below on Patrick Industries Inc 10-k. I have attached the link to the 10-k and screenshots of the full assignment....

Q:

I need help with section B, C, and D of the question below on Patrick Industries Inc 10-k. I have attached the link to the 10-k and screenshots of the full assignment....

Q:

Page 465 Mich. 637, *; 641 N.W.2d 210, **; 2002 Mich. LEXIS 465, *** 1 of 1 DOCUMENT Byker v. Mannes No. 116380 SUPREME COURT OF MICHIGAN 465 Mich. 637; 641 N.W.2d 210; 2002 Mich. LEXIS 465 December...

Q:

True-False Questions 1. Normalizing accounting data refers primarily to eliminating errors and outliers, thus creating ?normal data.? 2. An important reason for normalizing data is to eliminate data...

Q:

What are the rounded structures shown in Fig. 3.10?

Q:

Suppose that two fair dice are tossed and the random variable observedsay, xis the sum of the two up faces. Describe the sample space of this experiment, and determine the probability distribution of...

Q:

Part I: Calculate the Fees Joshua has a checking account at Grand Spire National Bank with three overdraft options. He conducts the following transactions: Joshua's Day 1 6:00 am: Starts off with...

Q:

What is the highest effective rate attainable with a 12 percent nominal rate