Ch. 11 Testbank - BU415 questions with
verified solutions
We have identified three general approaches to the acquisition of information
processing functionalities and the introduction of IT-based information systems. Which of the following is
not one of them? - correct answer ✔✔Open source development
What are the three steps that occur during the implementation phase of the SDLC? - correct answer
✔✔Installation, Operations, Maintenance
In which phase(s) do the system development life cycle (SDLC) and the system selection process differ
most substantially? - correct answer ✔✔D. A and B
The three generic phases of a system life-cycle process are: - correct answer ✔✔Definition, Build, and
Implementation
Why is the Systems development Life Cycle methodology typically referred to as "the waterfall model"? -
correct answer ✔✔To stress the fact that phases are sequential and iteration (going back) should be
avoided as much as possible
Which of the following is not one of the advantages related to making your own systems? - correct
answer ✔✔Faster Roll-Out
Which of the following is not one of the advantages related to purchasing an off-the-shelf system? -
correct answer ✔✔Unique Tailoring
The IS department workers that experts in both technology and the business processes are called what?
- correct answer ✔✔Analysts
Which stage of the SDLS typically results in a "go" or "no-go" decision? - correct answer ✔✔Feasibility
Analysis
verified solutions
We have identified three general approaches to the acquisition of information
processing functionalities and the introduction of IT-based information systems. Which of the following is
not one of them? - correct answer ✔✔Open source development
What are the three steps that occur during the implementation phase of the SDLC? - correct answer
✔✔Installation, Operations, Maintenance
In which phase(s) do the system development life cycle (SDLC) and the system selection process differ
most substantially? - correct answer ✔✔D. A and B
The three generic phases of a system life-cycle process are: - correct answer ✔✔Definition, Build, and
Implementation
Why is the Systems development Life Cycle methodology typically referred to as "the waterfall model"? -
correct answer ✔✔To stress the fact that phases are sequential and iteration (going back) should be
avoided as much as possible
Which of the following is not one of the advantages related to making your own systems? - correct
answer ✔✔Faster Roll-Out
Which of the following is not one of the advantages related to purchasing an off-the-shelf system? -
correct answer ✔✔Unique Tailoring
The IS department workers that experts in both technology and the business processes are called what?
- correct answer ✔✔Analysts
Which stage of the SDLS typically results in a "go" or "no-go" decision? - correct answer ✔✔Feasibility
Analysis
