Author Question: The result of normalization is that every nonprimary key attribute depends upon the whole primary ... (Read 129 times)

geoffrey

  • Hero Member
  • *****
  • Posts: 880
The result of normalization is that every nonprimary key attribute depends upon the whole primary key and nothing but the primary key.
 
  Indicate whether the statement is true or false

Question 2

A well-structured relation contains data about two or more entities.
 
  Indicate whether the statement is true or false



JaynaD87

  • Sr. Member
  • ****
  • Posts: 368
Answer to Question 1

TRUE
Explanation: This indicates the relation is normalized to BCNF which includes 1st, 2nd, and 3rd normal forms as well.
CL

Answer to Question 2

FALSE
Explanation: The idea of a well-structured relation is that each relation contains data about one entity or theme.
CL



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

For a complete list of videos, visit our video library