SS_UDM_T1_20-21

……………………… relationships represent seldom invoked cases. includes. activity. extends.

The ……………………… of an association end denotes how many objects the source. hierarchy. composition. multiplicity. relationships.

……………………… is a series of steps for producing software. Software engineering. Software tool. Software metric. Software model.

……………………… relationships represents behavior that is factored out of the use case. includes. Sequence. extends. Activity.

An/a ……………………… models an external entity which communicates with the system. UML use case. Abstractions. actor. class.

A use case consists of ………………………. Unique name and Special requirements. Entry conditions and Exit conditions. Participating actors and Flow of events. All the above.

“Reliability” is an example of ………………………. Requirements. functional. platform. quality. process.

Which type of class relationship can be described as "is part of" or "is composed of"?. Aggregation. generalization/specialization. Association. Inheritance. multiplicity.

What defines how many instances of one object class can be associated with one instance of another object class?. Associativity. Multiplicity. Inheritance.

In a Class Diagram, a multiplicity of zero or more would be designated by. 0..*. 0-*. 0 and a vertical line. 0:M.

The .................. Factor refers to the software that can be easily changed. Efficiency. Maintainability. usability.

In a use case diagram, the association is used to.......... Identify interactions between actors and use cases. Identify dependencies between actors and use cases. Identify the flow of data between actors and use cases. All of above.

use case diagram used to.......... identify business processes. Identify system goals. Describe workflow. All of above.

The ... .........diagrams describe the dynamic behavior between actors and the system and between objects of the system. Use Case. Sequence. Class.

The ………. factor refers to the software doesn’t waste resources such as CPU time and memory. Usability. Efficiency. Nothing.

The ………. factor refers to the software does what it is required to do without failing. Extend. Reliability. Efficiency.

The ………. factor refers to users can learn the software and fast and get their job done easily . includes. usability. Efficiency.

The ……… diagrams represent the functionality of the system from user’s point of view. Use Case. Sequence. Class.

In the design phase the ………… deciding what should be in hardware and what in software. Software architecture. Systems engineering. A and B.

In the design phase the ………… dividing the system into subsystems and deciding how the subsystems will interact. Software architecture. Systems engineering. A and B.

The ………. factor refers to the software parts can be used in other projects, so reprogramming is not needed. Usability. Reusability. Nothing.

The ………… diagrams describe the static structure of the system: Objects, Attributes, and Associations. Use Case. Sequence. Class.

The ……………….. of an association end denotes how many objects the source object can legitimately reference. hierarchy. composition. multiplicity. relationships.

The usability factor refers to the software that can be easily changed. True. False.

The multiplicity refers to how many objects the source object can legitimately reference. True. False.

The <<genarJization>> relationships represent seldom invoked cases. True. False.

The System shall allow the user to search for books by author and title, this is an example of a Non- functional requirement. True. False.

A use case symbol refers to an external entity that communicates with the system. True. False.

An actor refers to an external entity that communicates with the system. True. False.

Inheritance means that methods and attributes defined in an object class can be inherited or reused by another object class. True. False.

Class diagrams graphically depict the interactions between the system and external systems and users. True. False.

In composition, the "whole" is responsible for the creation and destruction of its parts. True. False.

The usability factor refers to the software that doesn’t waste resources such as CPU time and memory. True. False.

The Class diagram describes the static structure of the system. True. False.

Includes is a relationship that represents seldom invoked cases?. True. False.

All UML Diagrams describe the functional behavior of the system. True. False.

The reflexive association is used when objects in the same class can be associated. True. False.

In a use case diagram , an actor can be only connected to use cases association relationship?. True. False.

The usability factor refers to "users can learn the software and fast and get their "job done easily. True. False.

Software engineering is a series of steps for producing software. True. False.

The software model is a series of steps for producing software. True. False.