« previous next »

Author Question: A data mart is a(n): A) enterprisewide data warehouse. B) smaller system built upon file ... (Read 33 times)

Kikoku

  • Hero Member
  • *****
  • Posts: 540
on: Jul 7, 2018
A data mart is a(n):
 
  A) enterprisewide data warehouse.
  B) smaller system built upon file processing technology.
  C) data warehouse that is limited in scope.
  D) generic online shopping site.

Question 2

How are modern telephone and computer networks different from what firms used in the past?
 
  What will be an ideal response?
Essentials of MIS ¦ Laudon, Laudon ¦ 12th Edition
Buy Test-Bank


efwsefaw

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jul 7, 2018
Answer to Question 1

C

Answer to Question 2

Modern telephone and computer networks are converging into a single digital network using shared Internet-based standards and technology. Telecom companies offer full suites of telecommunication and Internet service. In the past, these two types of networks were distinct - telephone networks and computer networks performed completely different services and were not affiliated with one another. Additionally, modern communication networks are much faster and more cost effective than they were in the past.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Major features of the Solar System (not to scale) Major features of the Solar System (not to scale)
Procedures and Diagnostic Tests Related to the Cardiovascular System Procedures and Diagnostic Tests Related to the Cardiovascular System
The respiratory system. The respiratory system.
Renin–angiotensin system. Renin–angiotensin system.
Conduction system of the heart Conduction system of the heart
Solve the system to find x and y Solve the system to find x and y
Video: Introduction to Pre-eclampsia

For a complete list of videos, visit our video library