« previous next »

Author Question: Going from a summary view to progressively lower levels of detail is called data: A) cubing. B) ... (Read 17 times)

TFauchery

  • Hero Member
  • *****
  • Posts: 500
on: Jul 7, 2018
Going from a summary view to progressively lower levels of detail is called data:
 
  A) cubing.
  B) drill-down.
  C) dicing.
  D) pivoting.

Question 2

A disadvantage of partitioning is:
 
  A) simplicity.
  B) remote optimization.
  C) extra space and update time.
  D) shorter technology spans.
Modern Database Management ¦ Hoffer, Venkataraman, Topi ¦ 13th Edition
Buy Test-Bank


kmb352

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Jul 7, 2018
Answer to Question 1

B

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

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?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

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.

Maintenance of normal blood glucose levels. Maintenance of normal blood glucose levels.
A genetic bottleneck reduces a population temporarily to very low levels, removing much of its genet A genetic bottleneck reduces a population temporarily to very low levels, removing much of its genet
Marina Abramović, The House with the Ocean View—Nov. 22 9:54 am, 2002. Living installation. Marina Abramović, The House with the Ocean View—Nov. 22 9:54 am, 2002. Living installation.
Punch bowl with view of Canton. Punch bowl with view of Canton.
Scatterplots of Variables Having Several Different Levels of Correlation Scatterplots of Variables Having Several Different Levels of Correlation
Aerial View Of The Sanctuary Of Apollo, Delphi Aerial View Of The Sanctuary Of Apollo, Delphi
Video: Protein Secondary and Tertiary Structures - Animation

For a complete list of videos, visit our video library