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What are the names of the models in software’s canonical model structure?
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Domain, Design, Development
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Conceptual, Design, Code
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Conceptual, Architecture, Development
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Domain, Design, Code
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None of the above
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The Refinement relationship enables the architect to:
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A type that appears in one model also appears in another.
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Defines the correspondence between two models to show consistency
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Allows one to carry constraints from one model to another
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Both a and c
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Both b and c
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4. Every project should document its architecture
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5. Architecture documents are abstractions of the system.
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6. A good set of architectural documents will completely describe the system
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7. All design decisions should be made before coding begins
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8. Different types of models are required in order to serve the needs of various stakeholders.
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1. Of the following, which is the best reason to avoid domain analysis?
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The domain is too simple to bother modeling.
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Domain modeling is open-ended and is a never-ending analysis task.
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The domain is irrelevant to your architecture choices.
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The best way to learn the domain is incrementally.
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It is someone else’s job to do requirements.
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2. UML has many great features but its use describing domain models should be restricted because
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It takes too long to create the diagrams.
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Good UML tools are too expensive.
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It is not a language known by most non-developers.
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Its use is incompatible with the goals of domain modeling.
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The diagrams require you to include too much detail.
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3. OCL (Object Constraint Language)
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Can be used to model the structure of a system.
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Is similar to natural language in its support for modeling systems.
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Can be used to model the relationships in the domain.
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Is a language that is understood by most non-technical people.
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Is good for describing invariants in a model.
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4. When modeling the domain we model its
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5. Which of the following states that there are 2 persons associated with a contact and there can be any number of contacts?
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Which of the following statements is the most correct?
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A)A deployment view shows how the system is installed in the target environment.
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B)A deployment view shows how the system interacts with its environment.
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C)A deployment view shows where process will run and how they will interact.
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Both a and b
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Both a and c
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Which of the following statements is the most correct?
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Components describe units of code.
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Connectors are pathways of runtime interaction.
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A module is associated with exactly one component.
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Design decisions are clearly identifiable in views
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Views always describe subsystems.
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Which of the following is true of a Context Diagram?
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Describes how the software being created interacts with elements in its environment.
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Can be based on a use case diagram.
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Might show the Internet.
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Describes what is in and what is outside the scope of the software project.
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All of a-d
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Only a and d
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Three standard viewtypes for the Design Model are
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Component and Connector, Designation, and Module
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Runtime, Documentation, and Miscellaneous
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Component, Module, Deployment
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Component, Allocation, Module
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Runtime, Allocation, Module
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Which of the following is not true about the Apache server?
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Built in the pipe and filter style
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Is designed to allow new code to be inserted easily
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Was designed with few constraints to support the system’s performance goals
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A web server
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Was designed around the goal of modifiability
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6) A context diagram should include details related to quality concerns
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7) A port is a point of interaction in a component diagram.
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8) A context diagram is similar to a snapshot in that the context is likely to change as the system runs.
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9) A master model is the one used by the architect to include information from all three viewtypes
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10) A view is a projection of a model that reveals select details.
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11) An internals model can be used to identify boundary models of others.
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1. Which of the following DOES NOT describe risk in software development?
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2. Which of the following clearly describes the scope of a software project?
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An internals diagram
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A context diagram
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A sequence diagram
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A functionality scenario
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3. Three styles of design are _______ .
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risky, safe, and uncertain
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planned, evolutionary, and minimal planned
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spiral, waterfall, and agile
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risk-based, architectural, and code-based
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4. (Fill in the blank) A use case is _________.
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a decision not to modify the system
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a process that will run as part of the system
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an argument that drives system design
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a goal for actors the system interacts with
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a diagram that shows what the system does
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The risk-driven approach is most difficult to apply to the ____________ software development process.
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Waterfall
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Interative
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RUP
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XP
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6. A specific architectural style is chosen for a project because ______
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the architect has the most familiarity with it
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the developers who will implement the system are most familiar with it
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it is known to ensure quality attributes of concern
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it will make the system easier to maintain
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none of the above
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7. _______ are approaches to decomposing a system.
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A)Functionality, Archetypes, Jigsaw Puzzle
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b)Functionality, Architectural Design, Orthogonal abstraction
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c)Dominant Component, Attribute Driven Design, Ports
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d)Architectural Style, Ports, Archetypes
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Both a and d
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Both c and d
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8. The XP software development process ___________ include up-front design
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It prioritizes work according to
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And, its iteration length is typically
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1. _______ architecture
2. _______ architect
3. _______ architecting
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1. an artifact
2. a role
3. a process
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1. a role
2. an artifact
3. a process
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1. a process
2. a role
3. an artifact
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Network and Job Domain Model, Yinzer Top-level Boundary Model
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Non of a, b, or c
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Designation
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View
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Refinement
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Network and Job Domain Model, Yinzer Design Model
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Non of a, b, or c
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Designation
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View
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Refinement
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Yinzer Top-Level Boundary Model, Yinzer Design Model
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Non of a, b, or c
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Designation
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View
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Refinement
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Yinzer Top-Level Boundary Model, Yinzer Top-Level Internals Model
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Refinement
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View
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Designation
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Non of a, b, or c
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To ensure all the code is described
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To make sure quality concerns have been addressed
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There are sufficient perceived risks
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Otherwise no one would know what to do
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Because it provides a company with information to guarantee delivery of a project
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Because doing so is a best practice for projects
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Architecture documents should always be comprehensive.
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Design should always precede coding.
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Not all projects need to document their architecture.
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Which of the following statements is the most correct?
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A)A sequence diagram is used to model a sequence of activities associated with a use case.
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B)A sequence diagram is used to model a sequence of messages exchanged among objects.
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C)A sequence diagram is used to model a sequence of transitions among objects in a use case.
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Both a and b.
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Both a and c.
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13) Which of the following statements is the most correct?
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United Models for Languages
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Universal Modeling Language
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Unified Modeling Language
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United Modeling Language
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Which of the following is best describes UML?
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A)UML is a combination of notations.
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B)UML supports modeling multiple views of software.
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C)UML has evolved over time
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D)UML was created by the OMG
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All of a-d
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Only a and d
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15) Three notations of UML are
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Activity diagrams, Component diagrams, Construction diagrams
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Component diagrams, Action diagrams, Sequence diagrams
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Class diagrams, ER diagrams, Action diagrams
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Canonical diagrams, Activity diagrams, Sequence diagrams
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Class diagrams, Sequence diagrams, Use Case diagrams
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17) Which of the following statements is the most correct?
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A)A component diagram shows a configuration of the system at a given moment.
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B)A component diagram shows all potential interactions among components in a view.
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C)A component diagram can show instances of classes.
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Both a and b.
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Both b and c.
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18) Which of the following statements is the most correct?
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Ports are represented using dots on a component border.
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Each port on a component has exactly one interface associated with it.
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Assembly connectors show the relationship between ports on the component’s boundary and its internals.
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Lollipop symbol is used to represent provides interfaces.
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Socket symbol is used to represent provides interfaces.
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19) Which of the following is/are not well supported by the component diagram notation? ___________.
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20) The primary difference between component diagrams and sequence diagrams is
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Component diagrams show all potential interactions among a group of components whereas sequence diagram shows the interactions involved in response to a particular kind of request.
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There is very little difference, they are just two different ways of viewing component interactions.
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In component diagram the components use a rectangular shape with the component icon in the upper right corner but no component icon appears in sequence diagrams.
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Component diagrams represent the code whereas sequence diagrams represent behavior.
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21) UML provides special notation for a subsystem element because
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Subsystem elements have critical differences from components, which must be represented.
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Subsystem elements and component elements are not substantially different so there is no need for them.
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Component elements have important aspects that are not representable using the provided subsystem element notation.
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Both a and c
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None of the above.
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22) Component details in UML can be shown as text within a compartment of a component
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23) Which of the following statements is the most correct? ____________ .
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a)A class diagram shows a configuration of the system at a given moment.
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b)A class diagram shows all potential interactions among components in a view.
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c)A class diagram can show relationships between java interfaces and other classes.
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Both a and b.
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Both b and c.
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24) Which of the following statements is the most correct? _________.
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A class diagram for a module always has three components.
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A class diagram shows relationships among code units.
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A class diagram supports analyzing behavior of complex protocols.
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Lollipop symbol is used to represent provides interfaces.
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Socket symbol is used to represent provides interfaces.
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Class and components diagrams are always very similar.
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25) Which of the following is(are) NOT well supported by the class diagram notation? ___________.
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a)Identifying public and private members of a class.
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b)Identifying which classes depend on other classes.
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c)Discussing how the system will behave.
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d) Discussing how to add newly required functionality to the system.
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Both a and d
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26) Which of the following is/are NOT a benefit of including class diagrams in project documentation? _______
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A)Help programmers understand the context of the code they are creating.
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B)Help the project sponsors understand how the system will work.
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C)Help the project manager identify responsible people for each of the coding tasks.
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D)Help maintainers identify the source of bugs.
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All of the above.
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Each of a, b, and c.
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Each of a, c, and d.
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Each of b, c, and d.
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Class diagrams can be generated directly from code.
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The process of creating class diagrams is a valuable activity during design.
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All class diagrams created during design of a system should be maintained as part of the project documentation.
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30) A design pattern ______ .
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a)Contains a description of other related patterns.
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b)Can be useful describing how a software problem was solved by a developer.
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c)Is a general reusable solution to a commonly occurring problem within a given context in software design.
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d)Gives examples of code that used the pattern.
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Both a and c.
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All of a-d.
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31) The Dependency Inversion Principle ______.
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Helps ensure that objects are highly reusable.
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Requires that methods that are present in base classes must also be present in the derived classes.
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Helps ensure that objects are easy to extend without requiring change to the original object.
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Requires that object interfaces only include methods that will be needed by most implementers.
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Helps make changing an object easier.
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32) The Open-Close Principle _________.
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Helps ensure that objects are highly reusable.
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Requires that methods that are present in base classes must also be present in the derived classes.
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Helps ensure that objects are easy to extend without requiring change to the original object.
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Requires that object interfaces only include methods that will be needed by most implementers.
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Helps make changing an object easier.
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33) Liskov’s Substitution Principle _________.
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Helps ensure that objects are highly reusable.
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Requires that methods that are present in base classes must also be present in the derived classes.
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Helps ensure that objects are easy to extend without requiring change to the original object.
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Requires that object interfaces only include methods that will be needed by most implementers.
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Helps make changing an object easier.
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34) The Single Responsibility Principle ________.
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Helps ensure that objects are highly reusable.
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Requires that methods that are present in base classes must also be present in the derived classes
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Helps ensure that objects are easy to extend without requiring change to the original object.
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Requires that object interfaces only include methods that will be needed by most implementers.
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Helps make changing an object easier.
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35) The Interface Segregation Principle _________.
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Helps ensure that objects are highly reusable.
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Requires that methods that are present in base classes must also be present in the derived classes.
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Helps ensure that objects are easy to extend without requiring change to the original object.
-
Requires that object interfaces only include methods that will be needed by most implementers
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Helps make changing an object easier.
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37) Which of the following is NOT an advantage of using architectural styles during design? __________
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They support design reuse.
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They provide a vocabulary for communication.
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They provide a set of guard rails to guide you.
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They define a set of names to use in your design.
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They help ensure you will meet your quality goals.
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38) The Mirrored, Farm, and Rack style of design is a style in the _______ view.
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Runtime
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Module
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Allocation
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None of a-c
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39) The layered style of software design is a style in the ________ view.
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Runtime
-
Module
-
Allocation
-
None of a-c
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40) The Model-Centered style of software design is a style in the ________ view.
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Runtime
-
Module
-
Allocation
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None of a-c
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41) The Peer to Peer style of software design is a style in the ________ view.
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Runtime
-
Module
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Allocation
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None of a-c
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42) Which of the following is a legal exception to pure layered style?
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43) In the Pipe and Filter style, which of the following is not allowed? _______
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A Filter can alternate providing data between two filters.
-
Two pipes can be potential suppliers for a filter.
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A pipe can feed data into another pipe.
-
A filter can be designed to be used in another application.
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None of a-d
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44) Using consistent level of detail across a model helps _______ .
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a)Cut expenses when building the system.
-
b)Make the view more comprehensible.
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c)Increase consistency among views.
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Both a and c
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Both b and c
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None of a-c
-
All of a-c
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45) Which of the following help increase the quality of your view?
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aUse functionality scenarios to tie views together.
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bAnimate your functional scenarios
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cWrite action specifications
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Both a and c
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Both b and c
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None of a-c
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All of a-c
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46) Which of the following is NOT on the list of ways Fairbanks suggests you write good functional scenarios? _____
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Actor
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Action
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Reference
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Target Model
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Overall
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Pattern
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47) Which of the following is NOT one of the traits of good models? _______
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48) How should a designer decide which views to create? _______
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Build one for each function.
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Build one for each actor.
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Build one for each of the major concerns.
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Build one for each use case.
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Build one for each of the view types.
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50) An anti-pattern is _______ .
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A known way to reverse the impact of using a design pattern.
-
A pattern for improving bad code.
-
A way to avoid known bad coding practice.
-
A way to refactor code
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None of the above.
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51) Which of the following is NOT a desirable trait of a software model? ______
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Consistent use of arrows
-
Models reality
-
Sufficiently precise
-
Inexpensive
-
Accurate
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52) Which of the following statements is NOT true for creating and using models? ________
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A)A model is falsifiable if one is able to determine the truth or falseness of some property about the model.
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B)A legend is not required when the diagram is created using a known notation.
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C)Most people will be able to read a model but far fewer will be able to identify the correct type of model to create and to create it correctly.
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D)A model is more useful if it focuses the user’s attention.
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Both a and d
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Both b and c
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Both c and d
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53) Modeling a system using multiple views requires that all views be ________ .
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A)Kept neatly stored so they can be located.
-
B)Chosen carefully to reflect the concerns of users.
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C)Kept internally consistent.
-
D)Created from different view types.
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Both a and b
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Both b and c
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Both c and d
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54) Which of the following is NOT true of a dependency matrix? ___________
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Can be used to check dependencies among modules.
-
Can easily be converted to a graphical representation
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Is more difficult to use the larger a model grows.
-
Can be built automatically from code by some tools.
-
Can be used to help maintain a system.
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55) Architecture checklists _______.
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Provide architecture experts an opportunity to identify risks.
-
Should be checked every day.
-
Contain a list of activities that must be completed before the architecture is considered complete.
-
Must be included as part of the final documentation.
-
Can be used to ensure that known risks have been considered.
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56) Formal analysis techniques _________.
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Are widely available in automated tools.
-
Can be applied to UML models.
-
Require the model be expressed in the language of the tool.
-
Can be used to identify all potential security vulnerabilities in the code.
-
Only a and c
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Only b and d
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Only c and d
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2. Which of the following is the best choice for creating code views? _______
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Sequence diagram
-
Component diagram
-
Activity diagram
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Class diagram
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Both b and c
-
None of the above
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3. Which of the following are the best question(s) the risk-driven model helps developers answer? ______
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a)What is most important to the customer?
-
b)When are we done with the project?
-
c)How much software architecture should we do?
-
d)What programming language should we use?
-
e)Which techniques should we use in developing our project?
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Both a and b
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Both b and c
-
Both c and e
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4. Which of the following is not a software engineering risk? ______
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The server may not scale to 1000 users.
-
The code for the sort algorithm is overly complex.
-
We do not adequately understand our customer’s needs.
-
The system is working fine, but if we try to change anything it seems to always break something else.
-
None of the above.
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5. Which of the following software development process models does not include up-front design?
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a)Waterfall
-
b)Iterative
-
c)Spiral
-
d)RUP
-
Both a and b
-
Both c and d
-
Both a and c
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6. In component diagrams, ports _________ optional.
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7. In component diagrams, the lollipop symbol is used to represent a ________ interface.
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8. In sequence diagrams, lifelines represent the activity of _________
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used to represent runtime model
-
used to model domain model
-
used to represent code model
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-
used to represent runtime model
-
used to model domain model
-
used to represent code model
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-
used to represent runtime model
-
used to model domain model
-
used to represent code model
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11. We need comprehensive documentation for the software architect
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12. Software design patterns provide a ready resource for solving software development problems
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13. Software design patterns are created for unusual problems in development
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14. All models in software design should be captured using UML diagrams
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What is architectural style?
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Architectural style is a description of component types
-
It is a pattern of run-time control
-
It is set of constraints on architecture
-
All of the mentioned
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Which of the following is incorrect?
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A pattern is a reusable solution to a recurring problem
-
A pattern is a projection of a model that reveals selected details
-
Patterns can appear anywhere in your design, and multiple patterns could appear in the same design
-
Patterns can be low-level and detailed
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An architectural style is a kind of pattern that occurs at an architectural level and
applies to architectural elements like components and modules.
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Architectural style
-
Server farm style
-
Rack style
-
Mirrored style
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Which of the following is not one of the elements of a design pattern?
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context
-
environment
-
problem
-
solution
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encompasses a collection of patterns
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is implemented using hypertext
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resembles the structure of natural languages
-
None of the above
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Identify the Structural pattern represented by following Diagram
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Adapter
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Proxy
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Decotar
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Composite
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Identify the Creational pattern represented by following Diagram
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Prototype
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Abstract Factory
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Builder
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Factory method
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Identify the Creational pattern represented by following Diagram
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State
-
Command
-
Proxy
-
Adapter
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Identify the Creational pattern represented by following Diagram
Antworten
-
Proxy
-
Adapter
-
Prototype
-
Builder
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Identify the Creational pattern represented by following Diagram
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Command
-
Adapter
-
Observer
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Prototype