Question 1.

1. (TCO 6) A package is a general purpose mechanism for organizing model elements (including other packages) and diagrams into groups. It can be used to: (Points : 3)

       provide an encapsulated namespace within which all names must be unique

 

       group semantically unrelated elements

 

       define a “isolated boundary” for the model

 

       provide units for serial working and configuration management

 

 

Question 2.

2. (TCO 6) What are the two possible visibilities for packages? (Points : 3)

       public and protected

 

       private and protected

 

       protected and constant

 

       public and private

 

 

Question 3.

3. (TCO 6) Packages may be nested inside other packages to any depth. However, just ________ levels of nesting are generally enough. Much more than this, and the model may become difficult to understand and navigate. (Points : 3)

       one or two

 

       two or three

 

       three or four

 

       four or more

 

 

Question 4.

4. (TCO 6) Transitivity is a term that applies to relationships. It means that if there is a relationship between thing A and thing B and a relationship between thing B and thing C, then (Points : 3)

       thing A and thing C maybe related

 

       thing A and thing C may not be related

 

       there is an explicit relationship between thing A and thing C

 

       there is an implicit relationship between thing A and thing C 

 

 

Question 5.

5. (TCO 6) Which of the following is NOT true for package ownership? (Points : 3)

       the packages form a hierarchy;

 

       the root package may be stereotyped «lowerLevel»;

 

       by default, model elements are placed in the «topLevel» package.

 

       Every model element is owned by one package 

 

 

Question 6.

6. (TCO 6) There is a different take on the number of layers and on their definitions.: According to Microsoft Certified Solution Developer Solutions Architecture exam, what is NOT a valid architectural layer? (Points : 3)

       Presentation - includes all the forms that collect only input and display output.

 

       Application (or business) logic layer - contains all the algorithmic processing that transforms your input into output.

 

       Data layer - contains all the services necessary to connect to, and interact with, your data stores.

 

       Security layer – includes all the necessary controls to protect the digital assets of the organization

 

 

Question 7.

7. (TCO 6) A Layer represents an _______ of the software architecture of the evolving system. (Points : 3)

       object

 

       element

 

       attribute

 

       instance

 

 

Question 8.

8. (TCO 6) The architectural design determines the general layout or "floor plan" of the application without specific the __________ details. (Points : 3)

       problem

 

       interface

 

       solution

 

       implementation

 

 

Question 9.

9. (TCO 6) There are multiple references that recommend the layers a system should have, but not every system needs all the layers that are identified. However, which of the following are the three layers that will almost always be present in any application? (Points : 3)

       presentation, GUI, data

 

       application, GUI, data

 

       data, application, GUI

 

       presentation, application, data

 

 

Question 10.

10. (TCO 6) In moving from analysis to design, the behavioral model maps to: (Points : 3)

       package and subsystem design

 

       class and object design

 

       message design

 

       contract and constraint design

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• 1511962834-CIS 339 week 5 quiz.docx