Chapter 6

Alexander Glover
Quiz by Alexander Glover, updated more than 1 year ago
Alexander Glover
Created by Alexander Glover about 2 years ago
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Description

3B SYDE 322 (Weekly Quizes) Quiz on Chapter 6, created by Alexander Glover on 03/29/2019.

Resource summary

Question 1

Question
One of the outputs of system design is a software architecture. It describes decomposition in terms of:
Answer
  • a) configuration
  • b) mappings to hardware
  • c) startup and shutdown
  • d) configuration
  • e) exception handling
  • f) a, b and c
  • g) a, c, d, and e
  • h) all a-e
  • 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
  • a) use cases
  • b) object models
  • c) classes
  • d) sequence diagrams
  • e) events
  • f) configurations

Question 3

Question
A sub-system _____.
Answer
  • a) is a replaceable part of the system
  • b) encapsulates state and behavior of contained configurations
  • c) has well-defined interfaces
  • d) a and c
  • e) a and b
  • f) all a-c
  • g) none a-c

Question 4

Question
Which types of UML components exist?
Answer
  • a) logical
  • b) physical
  • c) explicit
  • d) abstract
  • e) a and d
  • f) a and b
  • g) all a-d
  • h) none a-d

Question 5

Question
A subsystem providing a notification service _____.
Answer
  • a) defines notices to send operations
  • b) looks up operation channels
  • c) subscribes and unsubscribes to operations
  • d) a and c
  • e) a and b
  • f) all a-c
  • g) none a-c

Question 6

Question
Modifications to one of the subsystems has little impact on the other subsystems, refers to ____.
Answer
  • a) low cohesion
  • b) high cohesion
  • c) strongly coupled
  • d) loosely coupled
  • e) a and d
  • f) b and c
  • g) all a-d
  • h) none a-d

Question 7

Question
In hierarchical decomposition, a layer ____.
Answer
  • a) is a grouping of subsystems
  • b) subsystems provide relates services
  • c) possibly use services from another layer
  • d) a and c
  • e) a and b
  • f) all a-c
  • g) none a-c

Question 8

Question
Software architecture has protocols for ____.
Answer
  • a) system decomposition
  • b) local control flow
  • c) handling of boundary conditions
  • d) inter-subsystem communication
  • e) a and d
  • f) a, c and d
  • g) b and d
  • h) all a-d
  • i) none a-d

Question 9

Question
In the MVC pattern, a _____.
Answer
  • a) model - maintains domain knowledge
  • b) view - displays it to the user
  • c) caster - manages interactions with the user
  • d) a and c
  • e) a and b
  • f) all a-c
  • g) none a-c

Question 10

Question
To peer-to-peer architectural style ____.
Answer
  • a) is a specialization of the client/server style
  • b) each subsystem can request or provide a peer
  • c) acts as either a client or server
  • d) a and c
  • e) a and b
  • f) all a-c
  • g) none a-c
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