The following remark was overheard at a meeting between managers and a systems a
ID: 3873451 • Letter: T
Question
The following remark was overheard at a meeting between managers and a systems analysis team at the Fence-Me-In fencing company: “You told us the prototype would be finished three weeks ago. We’re still waiting for it!"
a. In a paragraph, comment on the importance of rapid delivery of a portion of a prototyped information system.
b. List three elements of the prototyping process that must be controlled to ensure prompt delivery of the prototype.
c. What are some elements of the prototyping process that are difficult to manage? List them.
Explanation / Answer
a. In a paragraph, comment on the importance of rapid delivery of a portion of a prototyped information system.
Prototyping process model can improve the quality of requirements taken and process it to developer with better understanding and more accuracy. It reduces the time and cost. Users can see the prototype and involve themselves for better and accurate feedback and specifications. An operational prototype at an early stage of the SDLC helps both the business analysts and the developer to gain better insight on how the rest of the project will function.
b. List three elements of the prototyping process that must be controlled to ensure prompt delivery of the prototype.
Three elements of the prototyping process that must be controlled to ensure prompt delivery of the prototype are:
Working in manageable modules
Quick operational prototype model
Modifying the prototype as per new guidelines
Prototyping process involves writing down the purpose of the activity, setting a deadline and getting a second opinion.
c. What are some elements of the prototyping process that are difficult to manage? List them
For large systems, managing prototype as a project is a challenge. It may happen that business analyst and the developer adapts the prototypes and starts to work when the prototype is still pending to be finished. Prototype should be delivered on time; delay in prototype due to various reasons such as absence, disaster, etc. can cause a challenge.