__________ development of DSS relies on the creation of a prototype and its progressive refinement?

Related Mcqs:

1. The components of DSS ?

   A. Data management sub systems
   B. Model management sub system
   C. Dialog management sub system
   D. All of the above

2. ____________is/are the resources are used for DSS to explore decision alternatives?

   A. Data
   B. Software
   C. Hardware
   D. People

3. Management is the process of achieving organizational goal by _________ , __________ , __________ and __________ organizational resources?

   A. Organizing, dealing, planning, controlling
   B. Planning, scheduling, controlling, organizing
   C. Planning, organizing, leading, controlling
   D. None of these

4. Rapid Application Development (RAD) strategy includes all of the following, except ?

   A. actively involves system users in the analysis, design, and construction activities
   B. uses waterfall development approach to evolve system concept
   C. organizes systems development into a series of focused, intense workshops
   D. reduces the amount of time that passes before the users begin to see a working system

5. A task of developing a technical blueprint and specifications for a solution that fulfills the business requirements is undertaken in the following phase of the system development process ?

   A. system initiation
   B. system implementation
   C. system analysis
   D. system design

6. A cross life-cycle activity of system development is____________________?

   A. object modeling
   B. prototyping
   C. fact-finding
   D. data modeling

7. Which of the following phases is unique to the commercial application package implementation strategy as opposed to the rapid application development strategy ?

   A. problem analysis
   B. construction and testing
   C. scope definition
   D. business process design

8. _____________type of feasibility deals with the costs of both development and operations of the system ?

   A. Economic
   B. Motivational
   C. Technical
   D. Schedule

9. Which one is NOT a phase of the systems development life cycle ?

   A. problem analysis
   B. scope definition
   C. requirements analysis
   D. post-implementation review

10. Which of the following is a deliverable of the system implementation phase in a formal system development process ?

    A. technical hardware and software solution for the business problem
    B. business problem statement
    C. statement of the system users’ business requirements
    D. technical blueprint and specifications for a solution that fulfills the business requirements