Answered Essay: Description: XYZ is a website to which qualified individuals are encouraged to contribute inf

Description: XYZ is a website to which qualified individuals are encouraged to contribute information about the latest technology trends. Contributors may write original articles or comment on articles written by others.
XYZ wishes to encourage high-quality contributions by a wide range of contributors. For this purpose, it plans to extend its current computer system to provide incentives that will reward participation. The incentives are of four categories:
(a) Points for certain types of activity.
(b) Badges given as recognition of specific accomplishments.
(c) Rewards based on the quality and extent of contribution.
(d) Bonus rewards derived from the other three categories.

You are asked to recommend a software development process for the proposed extension to the XYZ system.

1. Is the waterfall model a good choice for developing this system? Only Yes or No

2. Give four reasons to support your answer in 1.

3. Is iterative development leading to a single release of the system a good choice for developing this system? Only Yes or No

4. Give four reasons to support your answer in 3.

5. Is agile development with releases of small increments of software a good choice for developing this system? Only Yes or No

6. Give four reasons to support your answer in 5.

7. What software development process would you recommend and why?

8. Provide stories that you will use to develop the above systems. (Research on how to create stories.)

I just need the answer for the 8th question.

Expert Answer


1 Answer : NO

2 Answer : waterfall model having many disadvantages and once system is designed,it is very difficult to go back and change something that was not well-thought out in the concept stage and also no working software is produced until late during the life cycle.

3 Answer : Yes

4 Answer : Reasons for Iterative development :

  • In iterative development feature code is designed and developed and tested in repeated cycles.
  • With each iteration, additional features can be designed based on client requirement
  • In iterative development developed and tested until there is a fully functional software application ready to be deployed to customers

5 Answer : YES

6 Answer : Reasons for agile development :

  • Working software is delivered frequently (weeks rather than months).
  • Customer satisfaction by rapid, continuous delivery of useful software.
  • People and interactions are emphasized rather than process and tools. Customers, developers and testers constantly interact with each other.
  • Close, daily cooperation between business people and developers.

7 Answer :

I would llike to recommed the software development process is Agile because it is a step by step process and clear understanding the developer and work completed based on time(month or week).

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