Devry CIS 321 Week 6 Quiz Latest

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Devry CIS 321 Week 6 Quiz Latest

  1. 1.Question : (TCO 2) Which of the following tools provides a ranking of candidate systems?

Feasibility analysis matrix

Candidate systems matrix

Time value of money

System proposal

None of the above

Question 2. Question : (TCO 2) Which kind of feasibility can be impacted by how the working environment of end users will change, given the proposed system?

Operational feasibility

Technical feasibility

Schedule feasibility

Legal feasibility

Cultural or political feasibility

Question 3. Question : (TCO 2) Which of the following is a fixed operating cost?

computer usage

supplies

lease payment

utilities

postage

Question 4. Question : (TCO 2) At which of the following points during systems analysis would you NOT have a feasibility checkpoint?

After the scope definition phase

After the decision analysis phase

After the problem analysis phase

After the logical design phase

You would have a feasibility checkpoint after each of these phases.

Question 5. Question : (TCO 2) Which of the following is NOT a guideline for conducting a formal presentation?

Dress professionally.

Avoid using the word I.

Maintain eye contact and maintain an air of confidence.

Maintain an air of confidence.

All of these are guidelines for conducting a formal presentation.

Question 6. Question : (TCO 6) Which of the following is an advantage of prototyping?

It encourages and requires active end-user participation.

It negates the need for the systems analysis phases.

It helps keep the scope and complexity of the system under control.

It can increase creativity because it encourages analysts, designers, and end users to look for better solutions.

None of the above

Question 7. Question : (TCO 6) Which of the following emphasizes the drawing of pictorial system models to document the technical or implementation aspects of a new system?

Model-driven design

Rapid application development

Joint application development

Both rapid application development and joint application design

None of the above

Question 8. Question : (TCO 6) Structured design seeks to factor a program into the top-down hierarchy of modules that have which of the following properties?

Loosely cohesive and highly coupled

Loosely cohesive and loosely coupled

Highly cohesive and highly coupled

Highly cohesive and loosely coupled

None of the above

Question 9. Question : (TCO 6) Which technique emphasizes the participative development among system owners, users, designers, and builders?

Rapid application development

Joint application development

Application architecture

Both rapid application development and joint application development

None of the above

Question 10. Question : (TCO 6) Which of the following is a disadvantage of prototyping?

Prototyping encourages a return to the “code, implement, and repair” life cycle.

Prototypes are a passive model of the system.

End users don’t fully understand their requirements until they see them implemented.

Errors cannot be detected as easily when a prototype is developed.

None of the above

Question 11. Question : (TCO 6) The information system application layer that implements any processing that must be done to generate the user interface is known as

the presentation layer.

the presentation logic layer.

the application logic layer.

the data manipulation layer.

the data layer.

Question 12. Question : (TCO 6) The application architectural blueprint communicates which of the following design decisions?

The distribution of stored data across a network

The technology to be used to interface with other systems

The technology to be used to implement the user interface

The integration of any commercial off-the-shelf software

All of the above

Question 13. Question : (TCO 6) Which of the following is a reason to split a logical process into multiple physical processes?

To split the process into the portion to be performed by people and the portion to be performed by the computer

To show multiple, but different, implementations of the same logical process (such as one process for paper orders and a different process for Internet orders)

To split the process into the portion that is to be implemented with one technology and the portion to be implemented with a different technology

To add processes that are necessary to handle exceptions or to implement security requirements and audit trails

All of the above

Question 14. Question : (TCO 6) The information system application layer that is the actual stored data in the database is known as

the presentation layer.

the presentation logic layer.

the application logic layer.

the data manipulation layer.

the data layer.

Question 15. Question : (TCO 6) A server that hosts application logic and services for an information system, which must communicate on the front end with clients and on the back end with database servers, is known as a(n)

database server.

transaction server.

application server.

messaging server.

None of the above

 

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Devry CIS 321 Week 6 Quiz Latest

Best Devry CIS 321 Week 6 Quiz Latest

Devry CIS 321 Week 6 Quiz Latest