9036974
Pregunta 1
Pregunta
What are the names of the models in software’s canonical model structure?
Respuesta
-
a. Domain, Design, Development
-
b. Conceptual, Design, Code
-
c. Conceptual, Architecture, Development
-
d. Domain, Design, Code
-
e. None of the above
Pregunta 2
Pregunta
2. The Refinement relationship enables the architect to:
Respuesta
-
a. A type that appears in one model also appears in another.
-
b. Defines the correspondence between two models to show consistency
-
c. Allows one to carry constraints from one model to another
-
d. Both a and c
-
e. Both b and c
Pregunta 3
Pregunta
3. Abstractions are:
Respuesta
-
a. Models of design.
-
b. Different perspectives.
-
c. Very high-level representations of the system.
-
d. Both a and b
-
e. Both a and c
Pregunta 4
Pregunta
4. Every project should document its architecture
Respuesta
-
True
-
False
Pregunta 5
Pregunta
5. Architecture documents are abstractions of the system.
Respuesta
-
True
-
False
Pregunta 6
Pregunta
good set of architectural documents will completely describe the system
Respuesta
-
True
-
False
Pregunta 7
Pregunta
7. All design decisions should be made before coding begins
Respuesta
-
True
-
False
Pregunta 8
Pregunta
8. Different types of models are required in order to serve the needs of various stakeholders
Respuesta
-
True
-
False
Pregunta 9
Pregunta
1. Of the following, which is the best reason to avoid domain analysis?
Respuesta
-
a. The domain is too simple to bother modeling.
-
b. Domain modeling is open-ended and is a never-ending analysis task.
-
c. The domain is irrelevant to your architecture choices.
-
d. The best way to learn the domain is incrementally.
-
e. It is someone else’s job to do requirements.
Pregunta 10
Pregunta
2. UML has many great features but its use describing domain models should be restricted because
Respuesta
-
a. It takes too long to create the diagrams.
-
b. Good UML tools are too expensive.
-
c. It is not a language known by most non-developers.
-
d. Its use is incompatible with the goals of domain modeling.
-
e. The diagrams require you to include too much detail.
Pregunta 11
Pregunta
3. OCL (Object Constraint Language)
Respuesta
-
a. Can be used to model the structure of a system.
-
b. Is similar to natural language in its support for modeling systems.
-
c. Can be used to model the relationships in the domain.
-
d. Is a language that is understood by most non-technical people.
-
e. Is good for describing invariants in a model.
Pregunta 12
Pregunta
4. When modeling the domain we model its
Respuesta
-
a. Structure
-
b. Behavior
-
c. The way people will use the system
-
d. Both a and b
-
e. Both a and c
Pregunta 13
Pregunta
These are multiple-choice questions. Choose the best answer for each and put it in the blank at the end of the question.
Respuesta
-
a) Which of the following statements is the most correct?
-
b) A deployment view shows how the system is installed in the target environment.
-
c) A deployment view shows how the system interacts with its environment.
-
d) A deployment view shows where process will run and how they will interact.
-
e) Both a and b
-
f) Both a and c
Pregunta 14
Pregunta
2) Which of the following statements is the most correct
Respuesta
-
a) Components describe units of code.
-
b) Connectors are pathways of runtime interaction.
-
c) A module is associated with exactly one component.
-
d) Design decisions are clearly identifiable in views
-
e) Views always describe subsystems.
Pregunta 15
Pregunta
3) Which of the following is true of a Context Diagram
Respuesta
-
a) Describes how the software being created interacts with elements in its environment.
-
b) Can be based on a use case diagram.
-
c) Might show the Internet.
-
d) Describes what is in and what is outside the scope of the software project.
-
e) All of a-d
-
f) Only a and d
Pregunta 16
Pregunta
4) Three standard viewtypes for the Design Model are
Respuesta
-
a) Component and Connector, Designation, and Module
-
b) Runtime, Documentation, and Miscellaneous
-
c) Component, Module, Deployment
-
d) Component, Allocation, Module
-
e) Runtime, Allocation, Module
Pregunta 17
Pregunta
5) Which of the following is not true about the Apache server?
Respuesta
-
a) Built in the pipe and filter style
-
b) Is designed to allow new code to be inserted easily
-
c) Was designed with few constraints to support the system’s performance goals
-
d) A web server
-
e) Was designed around the goal of modifiability
Pregunta 18
Pregunta
6) A context diagram should include details related to quality concerns
Respuesta
-
True
-
False
Pregunta 19
Pregunta
7) A port is a point of interaction in a component diagram.
Respuesta
- True
- False
Pregunta 20
Pregunta
8) A context diagram is similar to a snapshot in that the context is likely to change as the system runs
Respuesta
- True
- False
Pregunta 21
Pregunta
9) A master model is the one used by the architect to include information from all three viewtypes.
Respuesta
- True
- False
Pregunta 22
Pregunta
10) A view is a projection of a model that reveals select details
Respuesta
- True
- False
Pregunta 23
Pregunta
11) An internals model can be used to identify boundary models of others.
Respuesta
- True
- False
Pregunta 24
Pregunta
1. Which of the following DOES NOT describe risk in software development?
Respuesta
-
a. Something to worry about.
-
b. A cause of failure.
-
c. A chance of failure.
-
d. A primary driver of architecture.
Pregunta 25
Pregunta
2. Which of the following clearly describes the scope of a software project?
Respuesta
-
a. An internals diagram
-
b. A context diagram
-
c. A sequence diagram
-
d. A functionality scenario
Pregunta 26
Pregunta
3. Three styles of design are _______ .
Respuesta
-
a. risky, safe, and uncertain
-
b. planned, evolutionary, and minimal planned
-
c. spiral, waterfall, and agile
-
d. risk-based, architectural, and code-based
Pregunta 27
Pregunta
4. (Fill in the blank) A use case is _________.
Respuesta
-
a. a decision not to modify the system
-
b. a process that will run as part of the system
-
c. an argument that drives system design
-
d. a goal for actors the system interacts with
-
e. a diagram that shows what the system does
Pregunta 28
Pregunta
5. The risk-driven approach is most difficult to apply to the ____________ software development process.
Respuesta
-
a. Waterfall
-
b. Interative
-
c. RUP
-
d. XP
Pregunta 29
Pregunta
6. A specific architectural style is chosen for a project because ______ .
Respuesta
-
a. the architect has the most familiarity with it
-
b. the developers who will implement the system are most familiar with it
-
c. it is known to ensure quality attributes of concern
-
d. it will make the system easier to maintain
-
e. none of the above
Pregunta 30
Pregunta
7. _______ are approaches to decomposing a system.
Respuesta
-
a. Functionality, Archetypes, Jigsaw Puzzle
-
b. Functionality, Architectural Design, Orthogonal abstraction
-
c. Dominant Component, Attribute Driven Design, Ports
-
d. Architectural Style, Ports, Archetypes
-
e. Both a and d
-
f. Both c and d
Pregunta 31
Pregunta
8. The XP software development process DOES / DOES NOT include up-front design.
Respuesta
-
DOES
-
DOES NOT
Pregunta 32
Pregunta
It prioritizes work according to RISKIEST FIRST / HIGHEST CUSTOMER VALUE FIRST.
Respuesta
-
HIGHEST CUSTOMER VALUE FIRST.
-
RISKIEST FIRST
Pregunta 33
Pregunta
And, its iteration length is typically TWO-FOUR WEEKS / LEFT OPEN . .
Respuesta
-
TWO-FOUR WEEKS
-
LEFT OPEN . .
Pregunta 34
Pregunta
Network and Job Domain Model, Yinzer Top-level Boundary Model
Respuesta
-
d. Non of a, b, or c
-
a. Designation
-
c. View
-
b. Refinement
Pregunta 35
Pregunta
Network and Job Domain Model, Yinzer Design Model
Respuesta
-
d. Non of a, b, or c
-
a. Designation
-
c. View
-
b. Refinement
Pregunta 36
Pregunta
Yinzer Top-Level Boundary Model, Yinzer Design Model
Respuesta
-
d. Non of a, b, or c
-
a. Designation
-
c. View
-
b. Refinement
Pregunta 37
Pregunta
Yinzer Top-Level Boundary Model, Yinzer Top-Level Internals Model
Respuesta
-
d. Non of a, b, or c
-
a. Designation
-
c. View
-
b. Refinement
Pregunta 38
Pregunta
To ensure all the code is described
Respuesta
- True
- False
Pregunta 39
Pregunta
To make sure quality concerns have been addressed
Respuesta
- True
- False
Pregunta 40
Pregunta
There are sufficient perceived risks
Respuesta
- True
- False
Pregunta 41
Pregunta
Otherwise no one would know what to do
Respuesta
- True
- False
Pregunta 42
Pregunta
Because it provides a company with information to guarantee delivery of a project
Respuesta
- True
- False
Pregunta 43
Pregunta
Because doing so is a best practice for projects
Respuesta
- True
- False
Pregunta 44
Pregunta
Architecture documents should always be comprehensive.
Respuesta
- True
- False
Pregunta 45
Pregunta
Design should always precede coding.
Respuesta
- True
- False
Pregunta 46
Pregunta
Not all projects need to document their architecture
Respuesta
- True
- False
Pregunta 47
Pregunta
12) Which of the following statements is the most correct?
Respuesta
-
a) A sequence diagram is used to model a sequence of activities associated with a use case.
-
b) A sequence diagram is used to model a sequence of messages exchanged among objects.
-
c) A sequence diagram is used to model a sequence of transitions among objects in a use case.
-
d) Both a and b.
-
e) Both a and c.
Pregunta 48
Pregunta
13) Which of the following statements is the most correct?
Respuesta
-
a) United Models for Languages
-
c) Unified Modeling Language
Pregunta 49
Pregunta
14) Which of the following is best describes UML?
Respuesta
-
a) UML is a combination of notations.
-
b) UML supports modeling multiple views of software.
-
c) UML has evolved over time.
-
d) UML was created by the OMG
-
e) All of a-d
-
f) Only a and d
Pregunta 50
Pregunta
15) Three notations of UML are
Respuesta
-
a) Activity diagrams, Component diagrams, Construction diagrams
-
b) Component diagrams, Action diagrams, Sequence diagrams
-
c) Class diagrams, ER diagrams, Action diagrams
-
d) Canonical diagrams, Activity diagrams, Sequence diagrams
-
e) Class diagrams, Sequence diagrams, Use Case diagrams
Pregunta 51
Pregunta
16) Which of the following is not a UML diagram?
Respuesta
-
Image:Image (image/png)
-
sdsds
Pregunta 52
Pregunta
17) Which of the following statements is the most correct?
Respuesta
-
a) A component diagram shows a configuration of the system at a given moment.
-
b) A component diagram shows all potential interactions among components in a view.
-
c) A component diagram can show instances of classes.
-
d) Both a and b.
-
e) Both b and c.
Pregunta 53
Pregunta
18) Which of the following statements is the most correct?
Respuesta
-
a) Ports are represented using dots on a component border.
-
e) Socket symbol is used to represent provides interfaces.
-
c) Assembly connectors show the relationship between ports on the component’s boundary and its internals.
Pregunta 54
Pregunta
19) Which of the following is/are not well supported by the component diagram notation? ___________.
Respuesta
-
a) Component Internals
-
b) Potential interactions with external components
-
c) Complex components
-
d) Complex connectors
Pregunta 55
Pregunta
20) The primary difference between component diagrams and sequence diagrams is
Respuesta
-
a) 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.
-
b) There is very little difference, they are just two different ways of viewing component interactions.
-
c) 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.
Pregunta 56
Pregunta
21) UML provides special notation for a subsystem element because
Respuesta
-
a) Subsystem elements have critical differences from components, which must be represented.
-
b) Subsystem elements and component elements are not substantially different so there is no need for them.
-
c) Component elements have important aspects that are not representable using the provided subsystem element notation.
Pregunta 57
Pregunta
22) Component details in UML can be shown as text within a compartment of a component.
Respuesta
- True
- False
Pregunta 58
Pregunta
23) Which of the following statements is the most correct? ____________ .
Respuesta
-
a) A class diagram shows a configuration of the system at a given moment.
-
b) A class diagram shows all potential interactions among components in a view.
-
c) A class diagram can show relationships between java interfaces and other classes.
Pregunta 59
Pregunta
24) Which of the following statements is the most correct? _________.
Respuesta
-
a) A class diagram for a module always has three components.
-
b) A class diagram shows relationships among code units.
-
c) A class diagram supports analyzing behavior of complex protocols.
Pregunta 60
Pregunta
25) Which of the following is(are) NOT well supported by the class diagram notation? ___________.
Respuesta
-
a) Identifying public and private members of a class.
-
b) Identifying which classes depend on other classes.
-
d) Discussing how to add newly required functionality to the system.
-
c) Discussing how the system will behave.
Pregunta 61
Pregunta
26) Which of the following is/are NOT a benefit of including class diagrams in project documentation? _______
Respuesta
-
a) Help programmers understand the context of the code they are creating.
-
b) Help the project sponsors understand how the system will work.
-
c) Help the project manager identify responsible people for each of the coding tasks.
Pregunta 62
Pregunta
Class diagrams can be generated directly from code.
Respuesta
- True
- False
Pregunta 63
Pregunta
The process of creating class diagrams is a valuable activity during design
Respuesta
- True
- False
Pregunta 64
Pregunta
All class diagrams created during design of a system should be maintained as part of the project
Respuesta
- True
- False
Pregunta 65
Pregunta
30) A design pattern ______ .
Respuesta
-
a) Contains a description of other related patterns.
-
b) Can be useful describing how a software problem was solved by a developer.
-
c) Is a general reusable solution to a commonly occurring problem within a given context in software design.
-
d) Gives examples of code that used the pattern.
-
e) Both a and c.
-
f) All of a-d.
Pregunta 66
Pregunta
31) The Dependency Inversion Principle ______.
Respuesta
-
a) Helps ensure that objects are highly reusable.
-
b) Requires that methods that are present in base classes must also be present in the derived classes.
-
c) Helps ensure that objects are easy to extend without requiring change to the original object.
-
d) Requires that object interfaces only include methods that will be needed by most implementers.
-
e) Helps make changing an object easier.
Pregunta 67
Pregunta
32) The Open-Close Principle _________.
Respuesta
-
a) Helps ensure that objects are highly reusable.
-
b) Requires that methods that are present in base classes must also be present in the derived classes.
-
c) Helps ensure that objects are easy to extend without requiring change to the original object.
-
d) Requires that object interfaces only include methods that will be needed by most implementers.
-
e) Helps make changing an object easier.
Pregunta 68
Pregunta
33) Liskov’s Substitution Principle _________.
Respuesta
-
a) Helps ensure that objects are highly reusable.
-
b) Requires that methods that are present in base classes must also be present in the derived classes.
-
c) Helps ensure that objects are easy to extend without requiring change to the original object.
-
d) Requires that object interfaces only include methods that will be needed by most implementers.
-
e) Helps make changing an object easier.
Pregunta 69
Pregunta
34) The Single Responsibility Principle ________.
Respuesta
-
a) Helps ensure that objects are highly reusable.
-
b) Requires that methods that are present in base classes must also be present in the derived classes.
-
c) Helps ensure that objects are easy to extend without requiring change to the original object.
-
d) Requires that object interfaces only include methods that will be needed by most implementers.
-
e) Helps make changing an object easier.
Pregunta 70
Pregunta
35) The Interface Segregation Principle _________.
Respuesta
-
a) Helps ensure that objects are highly reusable.
-
b) Requires that methods that are present in base classes must also be present in the derived classes.
-
c) Helps ensure that objects are easy to extend without requiring change to the original object.
-
d) Requires that object interfaces only include methods that will be needed by most implementers.
-
e) Helps make changing an object easier.
Pregunta 71
Pregunta
Fill in the blank) Three basic categorizations of software design patterns are Creational, Structural, and
Respuesta
-
Behavioral
-
behavior
Pregunta 72
Pregunta
37) Which of the following is NOT an advantage of using architectural styles during design? __________
Respuesta
-
a) They support design reuse.
-
b) They provide a vocabulary for communication.
-
c) They provide a set of guard rails to guide you.
-
d) They define a set of names to use in your design.
-
e) They help ensure you will meet your quality goals.
Pregunta 73
Pregunta
38) The Mirrored, Farm, and Rack style of design is a style in the _______ view.
Respuesta
-
a) Runtime
-
b) Module
-
c) Allocation
-
d) None of a-c
Pregunta 74
Pregunta
39) The layered style of software design is a style in the ________ view.
Respuesta
-
a) Runtime
-
b) Module
-
c) Allocation
Pregunta 75
Pregunta
40) The Model-Centered style of software design is a style in the ________ view.
Respuesta
-
a) Runtime
-
b) Module
-
c) Allocation
Pregunta 76
Pregunta
42) Which of the following is a legal exception to pure layered style?
Respuesta
-
a) The use of sidecars.
-
b) The use of callbacks.
-
c) The use of one module in a layer by another.
-
d) The use of a module by one that is two layers above.
Pregunta 77
Pregunta
43) In the Pipe and Filter style, which of the following is not allowed? _______
Respuesta
-
a) A Filter can alternate providing data between two filters.
-
b) Two pipes can be potential suppliers for a filter.
-
c) A pipe can feed data into another pipe.
-
d) A filter can be designed to be used in another application.
Pregunta 78
Pregunta
44) Using consistent level of detail across a model helps _______ .
Respuesta
-
a) Cut expenses when building the system.
-
b) Make the view more comprehensible.
-
c) Increase consistency among views.
Pregunta 79
Pregunta
45) Which of the following help increase the quality of your view? _______
Respuesta
-
a) Use functionality scenarios to tie views together.
-
b) Animate your functional scenarios
-
c) Write action specifications
-
d) Both a and c
-
g) All of a-c
Pregunta 80
Pregunta
46) Which of the following is NOT on the list of ways Fairbanks suggests you write good functional scenarios? _____
Respuesta
-
a) Actor
-
b) Action
-
c) Reference
-
d) Target Model
-
e) Overall
-
f) Pattern
Pregunta 81
Pregunta
47) Which of the following is NOT one of the traits of good models? _______
Respuesta
-
a) Allows one to predictive potential issues
-
b) Be small
-
c) Be realistic
-
d) Refers only to elements that are in the model
-
e) Be inexpensive
Pregunta 82
Pregunta
48) How should a designer decide which views to create? _______
Respuesta
-
a) Build one for each function.
-
b) Build one for each actor.
-
c) Build one for each of the major concerns.
-
d) Build one for each use case.
-
e) Build one for each of the view types.
Pregunta 83
Pregunta
49) What are two ways Fairbanks says you can improve the quality of diagrams?
Respuesta
-
a) Include a legend b) Avoid arrowheads
-
a) Build one for each function. b) Build one for each actor.
Pregunta 84
Pregunta
50) An anti-pattern is _______ .
Respuesta
-
a) A known way to reverse the impact of using a design pattern.
-
b) A pattern for improving bad code.
-
c) A way to avoid known bad coding practice.
-
d) A way to refactor code
-
e) None of the above.
Pregunta 85
Pregunta
51) Which of the following is NOT a desirable trait of a software model? ______
Respuesta
-
a) Consistent use of arrows
-
b) Models reality
-
c) Sufficiently precise
-
d) Inexpensive
-
e) Accurate
Pregunta 86
Pregunta
52) Which of the following statements is NOT true for creating and using models? ________
Respuesta
-
a) A model is falsifiable if one is able to determine the truth or falseness of some property about the model.
-
b) A legend is not required when the diagram is created using a known notation.
-
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.
-
d) A model is more useful if it focuses the user’s attention.
-
e) Both a and d
-
f) Both b and c
-
g) Both c and d
Pregunta 87
Pregunta
53) Modeling a system using multiple views requires that all views be ________ .
Respuesta
-
a) Kept neatly stored so they can be located.
-
b) Chosen carefully to reflect the concerns of users.
-
c) Kept internally consistent.
-
d) Created from different view types.
-
e) Both a and b
-
f) Both b and c
Pregunta 88
Pregunta
54) Which of the following is NOT true of a dependency matrix? ___________
Respuesta
-
a) Can be used to check dependencies among modules.
-
b) Can easily be converted to a graphical representation.
-
c) Is more difficult to use the larger a model grows.
-
d) Can be built automatically from code by some tools.
-
e) Can be used to help maintain a system.
Pregunta 89
Pregunta
55) Architecture checklists _______.
Respuesta
-
a) Provide architecture experts an opportunity to identify risks.
-
b) Should be checked every day.
-
c) Contain a list of activities that must be completed before the architecture is considered complete.
-
d) Must be included as part of the final documentation.
-
e) Can be used to ensure that known risks have been considered.
Pregunta 90
Pregunta
56) Formal analysis techniques _________.
Respuesta
-
a) Are widely available in automated tools.
-
b) Can be applied to UML models.
-
c) Require the model be expressed in the language of the tool.
-
d) Can be used to identify all potential security vulnerabilities in the code.
-
e) Only a and c
-
f) Only b and d
-
g) Only c and d
Pregunta 91
Pregunta
2. Which of the following is the best choice for creating code views? _______
Respuesta
-
a. Sequence diagram
-
b. Component diagram
-
c. Activity diagram
-
d. Class diagram
-
e. Both b and c
-
f. None of the above
Pregunta 92
Pregunta
3. Which of the following are the best question(s) the risk-driven model helps developers answer? ______
Respuesta
-
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?
-
h. Both c and e
-
g. Both b and c
Pregunta 93
Pregunta
4. Which of the following is not a software engineering risk? ______
Respuesta
-
a. The server may not scale to 1000 users.
-
b. The code for the sort algorithm is overly complex.
-
c. We do not adequately understand our customer’s needs.
-
d. The system is working fine, but if we try to change anything it seems to always break something else.
-
e. None of the above.
Pregunta 94
Pregunta
5. Which of the following software development process models does not include up-front design?
Respuesta
-
a. Waterfall
-
b. Iterative
-
c. Spiral
-
d. RUP
-
e. Both a and b
-
f. Both c and d
Pregunta 95
Pregunta
6. In component diagrams, ports ARE / ARE NOT optional.
Respuesta
-
ARE
-
ARE NOT
Pregunta 96
Pregunta
7. In component diagrams, the lollipop symbol is used to represent a PROVIDES / REQUIRES interface.
Respuesta
-
PROVIDES
-
REQUIRES
Pregunta 97
Pregunta
8. In sequence diagrams, lifelines represent the activity of CLASSES / OBJECTS.
Respuesta
-
CLASSES
-
OBJECTS
Pregunta 98
Pregunta
Sequence Diagram
Respuesta
-
used to represent runtime model
-
used to model domain model
-
used to represent code model
Pregunta 99
Pregunta
Use Case Diagram
Respuesta
-
used to model domain model
-
used to represent runtime model
-
used to represent code model
Pregunta 100
Pregunta
11. We need comprehensive documentation for the software architect
Respuesta
- True
- False
Pregunta 101
Pregunta
12. Software design patterns provide a ready resource for solving software development problems.
Respuesta
- True
- False
Pregunta 102
Pregunta
13. Software design patterns are created for unusual problems in development
Respuesta
- True
- False
Pregunta 103
Pregunta
14. All models in software design should be captured using UML diagrams.
Respuesta
- True
- False
¿Quieres crear tus propios Tests gratis con GoConqr? Más información.