Modeling & Diagramming in System Analysis & Design Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. The following namespace diagram below refers to what type of namespace?

Question 2 2. In Java, a namespace is called a(n) _____.

Question 3 3. In which of the following would you NOT use a namespace?

Question 4 4. Examine the following code snippet. What should be updated so that it can work properly?

Question 5 5. Which of the following is true of namespaces?

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Question 6 6. In the following diagram, what does the dashed arrow mean?

Question 7 7. The dashed arrow in the diagram below indicates what part of the control flow?

Question 8 8. In the diagram below, what does the dashed arrow mean?

Question 9 9. Who can benefit from the use of control flow diagrams?

Question 10 10. In the following control flow diagram, what does the vertical bar represent?

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Question 11 11. Consider a data model for a sales application. Complete the following statement: A fidget spinner _____ product.

Question 12 12. Why is a semantic model important?

Question 13 13. In the diagram below, Novel and Non-Fiction are _____ of Book.

Question 14 14. Semantic data models are used for which group(s) of individuals?

Question 15 15. Which of the following terms would you NOT find in a semantic data model?

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Question 16 16. In a physical DFD, the processes shown represent:

Question 17 17. It's a good idea to use a logical DFD as the basis for developing the physical DFD because:

Question 18 18. A physical DFD can show data stores, which represent what?

Question 19 19. Both logical and physical DFDs are more complex tools than a _____.

Question 20 20. A _____ data flow diagram focuses on business events and the data they require and produce.

Modeling & Diagramming in System Analysis & Design Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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