What is a use case and how is it used? What will be an ideal ...

[littleanan]

What is a use case and how is it used?
 
  What will be an ideal response?

Question 2

Systems analysis and design is the process of ________ and ________ information systems.
 
  Fill in the blank(s) with correct word

[sylvia]

Answer to Question 1

A use case is a description of the way users will employ the features and functions of the new information system. Typically, a use case will include descriptions of the users' work environment, the tasks to be performed, and how the system would be used to support these tasks. The use case also specifies the inputs and outputs necessary to complete these tasks. The use case is used to document requirements and validate the data model, design, and implementation.

Answer to Question 2

creating; maintaining

[littleanan]

YES! Correct, THANKS for helping me on my review

[jomama]

Thanks for the timely response, appreciate it