Online Access Free C2140-833 Practice Test

Objects that are polymorphic _____.

• A.can only be implemented through interfaces
• B.share all the same operations, and the operations perform the same
• C.must have the same attributes
• D.may have the same operation names but the operations perform differently

During Use Case Analysis, why is it sometimes necessary to supplement the use-case description?

• A.The description of each use-case is not always sufficient for finding analysis classes and their objects.
• B.Designers need to know which use-case flows are being developed in the current iteration.
• C.The architect may need to adjust incorrect requirements before giving them to the designers.
• D.The flow of events in the use-case is sometimes too complex to be implemented.

During Use Case Analysis, why are analysis mechanisms used?

• A.to simplify the task of creating use-case realizations by providing convenient shorthand for repetitive tasks
• B.to verify that designers have performed the analysis task correctly, according to the architects recommendations
• C.to reduce complexity and improve consistency by providing a shorthand representation for complex behavior
• D.to gather common tasks into one place, in order to more easily assign them to developers for implementation

Which statement is true about grouping elements into a package?

• A.Packages should only be used on large projects requiring a large number of elements.
• B.Elements in a package should share a logical, common grouping.
• C.Packages should contain a small number of elements to avoid confusion.
• D.Packages should not contain other packages.

During Architectural Analysis, a Software Architect wants to reduce the complexity of the system at work and improve its consistency. What should the Software Architect define to accomplish this?

• A.use-case realizations
• B.coding rules
• C.analysis mechanisms
• D.design mechanisms