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 71 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
Gracias!

Viet Thy

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

The vehicle’s fuel pump is disabled by removing its relay or fuse. In some cases, it may be ... The vehicle’s fuel pump is disabled by removing its relay or fuse. In some cases, it may be ...
Good body mechanics when facing the table directly. A. Head and back in alignment. B. Legs and feet ... Good body mechanics when facing the table directly. A. Head and back in alignment. B. Legs and feet ...
The Farm-to-Table Continuum The Farm-to-Table Continuum
Handcrafted wooden coffee table Handcrafted wooden coffee table
Table - Correlation Analysis Table - Correlation Analysis
graphic(04-40.jpg) Mary pushes horizontally on a large, heavy table which is s graphic(04-40.jpg) Mary pushes horizontally on a large, heavy table which is s
Video: ADH and the arterioles, kidneys, sweat glands and the Atrial natriuretic peptide (ANP)

For a complete list of videos, visit our video library