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

Author Question: Describe an organization's range of options regarding its legacy systems. What will be an ideal ... (Read 53 times)

darbym82

  • Hero Member
  • *****
  • Posts: 570
on: Jul 7, 2018
Describe an organization's range of options regarding its legacy systems.
 
  What will be an ideal response?

Question 2

Analyzing and reorganization of use cases may lead to ________.
 
  A) streamlining our use case model
  B) expanding our use case model
  C) both A & B
  D) neither A nor B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mbcrismon

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 7, 2018
Answer to Question 1

Organizations generally seek to replace legacy systems, but there are other choices available as well. Legacy systems can be restructured which involves improving their logical structure and improving their stability. Legacy systems can be reengineered, which involves extracting the data elements to an existing file and the decision logic from a program and moving them to a new hardware platform. Legacy systems could be refurbished, which involves adding some worthwhile extensions to the system. Legacy systems can be rejuvenated, which involves adding a significant range of new functions to the systems to increase their value. Legacy systems can be rearchitected. Legacy systems can be replaced with a packaged system, such as an ERP system. Finally, legacy systems can be replaced.

Answer to Question 2

C


darbym82

  • Member
  • Posts: 570
Reply 2 on: Jul 7, 2018
Great answer, keep it coming :)

amit

  • Member
  • Posts: 364
Reply 3 on: Yesterday
Excellent

« previous next »
 

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?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

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.

liver and biliary systems liver and biliary systems
In a developmental systems approach, the emergence of social smiling at 6 to 8 weeks of age is not ... In a developmental systems approach, the emergence of social smiling at 6 to 8 weeks of age is not ...
Organ Systems Organ Systems
Mensuration: A goniometer is used to measure the range of motion of a joint. Mensuration: A goniometer is used to measure the range of motion of a joint.
How to find the domain and range of natural logarithmic functions (Part 1) How to find the domain and range of natural logarithmic functions (Part 1)
Substitution, Linear Systems Substitution, Linear Systems
Video: Net filtration pressure and lymph formation, edema & blood velocity

For a complete list of videos, visit our video library