« previous next »

Author Question: An index on columns from two or more tables that come from the same domain of values is called a: ... (Read 119 times)

NClaborn

  • Hero Member
  • *****
  • Posts: 560
on: Jul 7, 2018
An index on columns from two or more tables that come from the same domain of values is called a:
 
  A) bitmap index.
  B) multivalued index.
  C) join index.
  D) transaction index.

Question 2

A ________ is special software that routes and manages communications on the network and coordinates networks resources.
 
  A) switch
  B) firewall
  C) server
  D) network operating system/NOS
  E) hotspot
Essentials of MIS ¦ Laudon, Laudon ¦ 12th Edition
Buy Test-Bank


missalyssa26

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jul 7, 2018
Answer to Question 1

C

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

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?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Bay (left) and chestnut (sometimes called "sorrel") are two of the most common coat colors Bay (left) and chestnut (sometimes called "sorrel") are two of the most common coat colors
James A. Garfield lies mortally wounded. After failing to locate the bullet, surgeons called in Alex James A. Garfield lies mortally wounded. After failing to locate the bullet, surgeons called in Alex
Assessment by Domain Assessment by Domain
How to solve equations involving absolute values How to solve equations involving absolute values
Satiety Index of Different Foods Subjects Satiety Index of Different Foods Subjects
Selected Broad Sense Heritability (H2) Values from Human Twin Studies Selected Broad Sense Heritability (H2) Values from Human Twin Studies
Video: Types of synapses - electrical & chemical

For a complete list of videos, visit our video library