Author Question: The result of normalization is that every nonprimary key attribute depends upon the whole primary ... (Read 148 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?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

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?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

For a complete list of videos, visit our video library