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

Author Question: What is a parallel implementation process? Discuss its advantages and drawbacks. What will be an ... (Read 59 times)

pane00

  • Hero Member
  • *****
  • Posts: 579
on: Jul 7, 2018
What is a parallel implementation process? Discuss its advantages and drawbacks.
 
  What will be an ideal response?

Question 2

In enterprise information management, data ownership issues arise because ________.
 
  A) data is often taken from external sources
  B) the quality of data varies across departments
  C) data is often stored in databases on external servers
  D) data is shared by all the stakeholders in the organization


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kusterl

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jul 7, 2018
Answer to Question 1

A parallel implementation process launches the new system while the old one is still running. Employees either do their jobs twice, once on each system, or two separate teams handle the same processes, one team on each system. An advantage to this approach is that both systems are processing the same cases, so if the new one is operating properly, the output should be the same. However, parallel implementation is very expensive and thus is usually in place for only a short period. Also, if the old system is being retired because it bungled some processes, the comparisons might not be valid.

Answer to Question 2

D


pane00

  • Member
  • Posts: 579
Reply 2 on: Jul 7, 2018
:D TYSM

nyrave

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Critical thinking and the evaluation process Critical thinking and the evaluation process
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 ...
Production of Ethanol process Production of Ethanol process
The political process is fraught with opportunities for opponents of climate legislation The political process is fraught with opportunities for opponents of climate legislation
Facet of superior articular process Facet of superior articular process
What are the concentrations of Cr?+ and OH after the precipitation process is complete? What are the concentrations of Cr?+ and OH after the precipitation process is complete?
Video: Osteoporosis

For a complete list of videos, visit our video library