17500427
Description
Quiz by Alexander Glover, updated more than 1 year ago
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Created by Alexander Glover
about 5 years ago
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Question 1
Question
One of the outputs of system design is a software architecture. It describes decomposition in terms of:
Answer
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a) configuration
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b) mappings to hardware
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c) startup and shutdown
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d) configuration
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e) exception handling
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f) a, b and c
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g) a, c, d, and e
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h) all a-e
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i) none a-e
Question 2
Question
In order to reduce the complexity of the application domain, we identify smaller parts called _____ and organize them into packages.
Answer
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a) use cases
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b) object models
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c) classes
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d) sequence diagrams
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e) events
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f) configurations
Question 3
Question
A sub-system _____.
Answer
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a) is a replaceable part of the system
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b) encapsulates state and behavior of contained configurations
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c) has well-defined interfaces
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d) a and c
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e) a and b
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f) all a-c
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g) none a-c
Question 4
Question
Which types of UML components exist?
Answer
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a) logical
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b) physical
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c) explicit
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d) abstract
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e) a and d
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f) a and b
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g) all a-d
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h) none a-d
Question 5
Question
A subsystem providing a notification service _____.
Answer
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a) defines notices to send operations
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b) looks up operation channels
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c) subscribes and unsubscribes to operations
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d) a and c
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e) a and b
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f) all a-c
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g) none a-c
Question 6
Question
Modifications to one of the subsystems has little impact on the other subsystems, refers to ____.
Answer
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a) low cohesion
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b) high cohesion
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c) strongly coupled
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d) loosely coupled
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e) a and d
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f) b and c
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g) all a-d
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h) none a-d
Question 7
Question
In hierarchical decomposition, a layer ____.
Answer
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a) is a grouping of subsystems
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b) subsystems provide relates services
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c) possibly use services from another layer
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d) a and c
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e) a and b
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f) all a-c
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g) none a-c
Question 8
Question
Software architecture has protocols for ____.
Answer
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a) system decomposition
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b) local control flow
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c) handling of boundary conditions
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d) inter-subsystem communication
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e) a and d
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f) a, c and d
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g) b and d
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h) all a-d
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i) none a-d
Question 9
Question
In the MVC pattern, a _____.
Answer
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a) model - maintains domain knowledge
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b) view - displays it to the user
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c) caster - manages interactions with the user
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d) a and c
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e) a and b
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f) all a-c
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g) none a-c
Question 10
Question
To peer-to-peer architectural style ____.
Answer
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a) is a specialization of the client/server style
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b) each subsystem can request or provide a peer
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c) acts as either a client or server
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d) a and c
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e) a and b
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f) all a-c
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g) none a-c
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