Question 1

Custom software development is a systems development approach predicated on the notion that it impossible to clearly estimate and plan in detail such complex endeavors as information systems design and development projects.

Accepted Answer

Custom software development is based on creating tailored solutions to meet specific client needs, and while it can be complex, detailed planning and estimation are integral parts of the process to ensure project success.

Question 2

A system analyst is a highly skilled IT professional who takes the system requirements document (i.e., what the applications should do) and designs the structure of the system (i.e., how the application will perform its tasks).

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The answer of A system analyst is a highly skilled...

Question 3

What are two advantages to custom developing and designing a software application?

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The answer of What are two advantages to custom developing...

Question 4

Name two advantage to purchasing off-the-shelf software

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The answer of Name two advantage to purchasing off-the-shelf software...

Question 5

Name, in order, the principal phases of the SDLC

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Question 6

Name and describe the four approaches to software installation

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Question 7

Occasionally, _________ will be used within the SDLC as a way to elicit user requirements and seek input in the design of the user interface.

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The answer of Occasionally, _________ will be used within the...

Question 8

When purchasing off-the-shelf applications, a selection process similar to the SLDC is used-the only difference being one additional phase in the process. What is the name of this phase and where does it occur in the process?

Accepted Answer

The answer of When purchasing off-the-shelf applications, a selection process...

Question 9

List and describe two benefits of End-User development

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Question 10

We have discussed the notion of "make and buy" as a new trend that challenges the traditional "make vs. buy" paradigm. Briefly explain what we have meant by "make and buy" and provide an example.

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Question 11

List and describe two risks of End-user development. Make sure to include at least two examples of each.

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Question 12

Feasibility analysis is required to justify IT investments. Along with user requirements this is where user-managers have the greatest input. Briefly describe the purposes of the technical feasibility analysis, the economic feasibility analysis, and the behavioral feasibility analysis.

Accepted Answer

The answer of Feasibility analysis is required to justify IT...

Quiz 11: Creating Information Systems