Exam 21: Ais Development Strategies

Which of the following is a method for comparing alternative vendor proposals for development of an accounting information system when the vendors differ with regard to their ability to meet the project criteria?

What is the first step a company should take when evaluating requests for proposals?

What are the advantages and disadvantages of custom software and of canned software for meeting application software needs?

According to a survey discussed in your textbook,what percentage of companies outsourced some or all of their information systems?

Describe each of the four important principles underlying Business Process Management (BPM).

What guidelines should be followed when contracting with an outside developer to create custom software?

Describe the advantages and disadvantages of outsourcing.

What is a benchmark problem?

Prototyping is often appropriate when

The basic premise of ________ is that it is easier for people to express what they like or dislike about an existing system than to imagine what they would like in a system.

When canned software is used for systems acquisition,the implementation and conversion phase of the systems development life cycle (SDLC)

Which of the following is not a benefit of outsourcing?

Benathir Donathat,director of the project committee,has received approval from management for implementation of a new accounting information system.After putting out an RFP,the committee settled on a Web-based application service provider that will manage all hardware and software required by the system,with fees based on usage.The committee decided to go with

Which of the following is a one-time event that can yield dramatic performance improvements?

Moneka Jones is the CIO for Noela Incorporated.Moneka wants to replace the firm's existing system.However,she wants to spend as little time as possible preparing and evaluating RFPs.When preparing an RFP,Moneka should probably

Which of the following is a system that automates and facilitates business process improvements throughout the system development life cycle?

________ and ________ are approaches to evaluating vendor proposals that do not incorporate dollar estimates of costs or benefits.

Which of the following is not one of the ways in which a Business Process Management System can improve internal control?

________ is a method of comparing systems by executing an input,processing,and output task on different computer systems and evaluating the results.

Describe prototyping and identify when prototyping is appropriate.Identify the steps involved in prototyping.Discuss the advantages and disadvantages of prototyping.