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

Author Question: List the three major components of every data warehousing system. What will be an ideal ... (Read 84 times)

codyclark

  • Hero Member
  • *****
  • Posts: 538
on: Jul 7, 2018
List the three major components of every data warehousing system.
 
  What will be an ideal response?

Question 2

Which of the following functional dependencies in the table FLIGHT is an augmented functional dependency?
 
  A) FlightID, Date --> NoOfPassengers
  B) FlightID --> Origin
  C) FlightID --> Destination
  D) FlightID, Date --> Origin


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jrpg123456

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 7, 2018
Answer to Question 1

Source systems, extraction-transformation-load (ETL) infrastructure, and the data warehouse.

Answer to Question 2

D


codyclark

  • Member
  • Posts: 538
Reply 2 on: Jul 7, 2018
Great answer, keep it coming :)

juliaf

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Lake position in the landscape and proportion of water received as groundwater (data from Webster et Lake position in the landscape and proportion of water received as groundwater (data from Webster et
Lymphatic system. Lymphatic system.
Major trunk lines carrying long-distance traffic crisscrossed the area east of the Mississippi. The Major trunk lines carrying long-distance traffic crisscrossed the area east of the Mississippi. The
The urinary system: kidneys, ureters, bladder, and urethra. The urinary system: kidneys, ureters, bladder, and urethra.
The primary ignition system is used to trigger and therefore create the secondary (high-voltage) ... The primary ignition system is used to trigger and therefore create the secondary (high-voltage) ...
Saturn and its Ring System "زحل ونظامها الدائري" Saturn and its Ring System "زحل ونظامها الدائري"
Video: Biological organic compounds

For a complete list of videos, visit our video library