This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Functional dependency OwnerID --> Make exists in the table VEHICLE. Indicate whether the ... (Read 81 times)

Medesa

  • Hero Member
  • *****
  • Posts: 507
on: Jul 7, 2018
Functional dependency OwnerID --> Make exists in the table VEHICLE.
 
  Indicate whether the statement is true or false

Question 2

What enables direct lookup of values in the fact table in a multidimensional cube?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Meganchabluk

  • Sr. Member
  • ****
  • Posts: 301
Reply #1 on: Jul 7, 2018
Answer to Question 1

FALSE

Answer to Question 2

In a multidimensional cube, every record can be looked up directly, eliminating the need for a search. This is because each cell has an address composed of the values of the dimensions' attributes, which can be used for direct access. In order to find data, the dimension values are used to calculate the position and directly access the value in the cell.


Medesa

  • Member
  • Posts: 507
Reply 2 on: Jul 7, 2018
YES! Correct, THANKS for helping me on my review

Missbam101

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Example of the Table of Neoplasms. Example of the Table of Neoplasms.
Seven bacteriophage deletion mutations (1 to 7 in the table below) are tested for their ability ... Seven bacteriophage deletion mutations (1 to 7 in the table below) are tested for their ability ...
table table
table table
table table
Table - Analysis Table - Analysis
Video: Primary Active Transport - electrochemical gradient and ion transport / water movement

For a complete list of videos, visit our video library