« 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 82 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?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Children with disabilities used to be sent to special schools. In a process called mainstreaming or ... Children with disabilities used to be sent to special schools. In a process called mainstreaming or ...
With the research technique called brainbow, each neuron is labeled with a different color, ... With the research technique called brainbow, each neuron is labeled with a different color, ...
How to graph line equations without a table of values How to graph line equations without a table of values
Five layers or sheaths called koshas in Ayurvedic philosophy. Five layers or sheaths called koshas in Ayurvedic philosophy.
How to determine if a table of values represents a function How to determine if a table of values represents a function
Alternative splicing of pre-mRNA for a muscle protein called α-tropomyosin Alternative splicing of pre-mRNA for a muscle protein called α-tropomyosin
Video: Renal Failure

For a complete list of videos, visit our video library