Exam 13: Developing Information Systems

After the new system is installed and conversion is complete,the system is said to be in ____________________________.

Describe each type of organizational change enabled by information technology.Give an example of each type of change,as it might be illustrated through the operations of a hotel.

The most common form of IT-enabled organizational change is automation.

During the ____________________ stage,system specifications that were prepared during the design stage are translated into software program code.

The primary tool for representing a system's component processes and the flow of data between them is the

What are the advantages and disadvantages of prototyping? Describe the steps in prototyping.Give at least two circumstances under which prototyping might be useful.

Developing a new information system is one kind of planned organizational change.

Prototyping is more iterative than the conventional lifecycle.

__________________________is a specific measure of quality,representing 3.4 defects per million opportunities.

What is the business importance of managing the quality of business processes? Describe two methods of quality management.

Which of the following is not an example of fourth generation development tools?

To understand and define the contents of data flows and data store,system builders use

A primary benefit of offshore outsourcing is that this can substantially reduce hidden costs.

________________________ provides a variety of tools and methodologies to analyze existing processes,design new processes,and optimize those processes.

The system is not in production until conversion is complete.

________ contain a detailed statement of the information needs that a new system must satisfy; identifies who needs what information,and when,where,and how the information is needed.

Which process develops a detailed description of the functions that a new information system must perform?

Object-oriented modeling is based on the concepts of

The activities that go into producing an information system solution to an organizational problem or opportunity are called __________________________.

Systems analysis also typically includes a feasibility study to determine whether that solution is feasible,or achievable,from a financial,technical,legal,and organizational standpoint.