SWD Quiz 2: Study Guide and Practice Questions

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swd quiz2 Questions with Answers (100%
Correct Answers)
Select the applicable domains of repository architecture

Select one:

a. The system can have a set point—the goal the system will reach at its
operational level.

b. Embedded software systems involving continuing actions

c. None of the others

d. Systems that need to maintain an output data at a stable level Answer: c

Which of the followings is NOT the benefit of repository architecture?

Select one:

a. Reusable agent

b. Loose coupling

c. Concurrency

d. Independent agents Answer: c

Which of the following is NOT limitations of pipe & filter?

Select one:

a. None of the others

b. Overhead of data transformation among filters

c. It supports only sequential execution.

d. It is not suitable for dynamic interactions. Answer: c

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Virtual machine architecture is used for the software system where reliability is
critical.

Select one:

True

False Answer: False

Which design pattern relates to data repository architecture?

Select one:

a. MVC

b. Multi-tier

c. All of the others

d. Layered Answer: c

Which is style of data-centerd architecture?

Select one:

a. Layered

b. Main-subroutine

c. Master-slave

d. Repository Answer: c

Which of data flow architecture is commonly applied in embedded software
system?

Select one:

a. All of the others

b. Process Control Architecture

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c. Batch Sequential

d. Pipe and Filter Architecture Answer: b

Select the incorrect statement

Select one:

a. The message consumer does not know who produced the message in
publish-subscribe

messaging architecture

b. Message topic is used in publish-subscribe messaging architecture

c. Publish-subscribe messaging architecture uses message queue as a buffer.

d. The publish-subscribe messaging architecture is a hub-like architecture
Answer: c

Select the correct order from upper layer to lower layer of SOAP protocol, an
example of layerer

architecture

Select one:

a. SOAP XML HTML TCP/IP

b. SOAP HTML XML TCP/IP

c. SOAP TCP/IP XML HTML

d. TCP/IP HTML XML SOAP Answer: a

A process control system must have the following process control data:

Select one:

a. Input variable

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