SWD392 Exam Questions with Correct
Answers
Which of the following is NOT limitations of pipe & filter?
a. Overhead of data transformation among filters
b. It is not suitable for dynamic interactions.
c. None of the others
d. It supports only sequential execution.
None of the others
Beverly is asked to develop a system to measure the height of liquid in a tank, and when the tank is
almost full, a pump turns on to empty the tank. Whick type of achitecture will she use?
a. Master/slave
b. Pipe and filter
c. Message-based
d. Process control
Process control
Which of the followings is NOT the benefit of repository architecture?
a. Independent agents
b. Loose coupling
c. Concurrency
d. Reusable agent
Loose coupling
,Select the one accurate statement about layered architecture:
a. Upper layers act as service providers to lower laywers.
b. Layered architecture is often based on layers of abstraction.
c. Pass-through should be avoided at all costs.
d. Enforcing communication only between adjacent layers and within a layer is key to good, layered
acrchiteture.
Layered architecture is often based on layers of abstraction.
Select the other name of implicit asynchronous communication software Architecture
a. Consumer pattern
b. Publisher pattern
c. Subscriber pattern
d. Observer pattern
Subscriber pattern
What are some disadvantages of Data-Centric Architecture?
1. The system becomes heavily reliant on the central data.
2. The existing data schema is difficult to change.
3. Considerable overhead for data transfer between data accessors.
4. Data intergrity can be compromised by having it widely accessible.
a. 1 and 2
b. 2 and 3
c. 4 and 1
d. 3 and 4
4 and 1
, Which is the input of the sofware design phase?
A. SRS
B. UDD
C. DDD
D. SDD
SRS
Select the correct statement
a. In UML Sequence Diagram there is no way to specify loops
b. In UML Sequence Diagram both branches and loops canbe specified
c. In UML Sequence Diagram there is no way to specify branches
d. In UML Sequence Diagram branches can be specified but not loops
In UML Sequence Diagram both branches and loops canbe specified
Which of these is NOT an advantage of event-based architecture?
a. Difficult to test and debug the system
b. The event source cannot determine
c. Reliability may be an issue
d. Difficult to maintain system
The event source cannot determine
Consider statements about PAC:
1. The Abstraction and Presentation components in a PAC agent do not talk to each other directly.
2. The PAC architecture is a hierarchically structured software architecture.
Answers
Which of the following is NOT limitations of pipe & filter?
a. Overhead of data transformation among filters
b. It is not suitable for dynamic interactions.
c. None of the others
d. It supports only sequential execution.
None of the others
Beverly is asked to develop a system to measure the height of liquid in a tank, and when the tank is
almost full, a pump turns on to empty the tank. Whick type of achitecture will she use?
a. Master/slave
b. Pipe and filter
c. Message-based
d. Process control
Process control
Which of the followings is NOT the benefit of repository architecture?
a. Independent agents
b. Loose coupling
c. Concurrency
d. Reusable agent
Loose coupling
,Select the one accurate statement about layered architecture:
a. Upper layers act as service providers to lower laywers.
b. Layered architecture is often based on layers of abstraction.
c. Pass-through should be avoided at all costs.
d. Enforcing communication only between adjacent layers and within a layer is key to good, layered
acrchiteture.
Layered architecture is often based on layers of abstraction.
Select the other name of implicit asynchronous communication software Architecture
a. Consumer pattern
b. Publisher pattern
c. Subscriber pattern
d. Observer pattern
Subscriber pattern
What are some disadvantages of Data-Centric Architecture?
1. The system becomes heavily reliant on the central data.
2. The existing data schema is difficult to change.
3. Considerable overhead for data transfer between data accessors.
4. Data intergrity can be compromised by having it widely accessible.
a. 1 and 2
b. 2 and 3
c. 4 and 1
d. 3 and 4
4 and 1
, Which is the input of the sofware design phase?
A. SRS
B. UDD
C. DDD
D. SDD
SRS
Select the correct statement
a. In UML Sequence Diagram there is no way to specify loops
b. In UML Sequence Diagram both branches and loops canbe specified
c. In UML Sequence Diagram there is no way to specify branches
d. In UML Sequence Diagram branches can be specified but not loops
In UML Sequence Diagram both branches and loops canbe specified
Which of these is NOT an advantage of event-based architecture?
a. Difficult to test and debug the system
b. The event source cannot determine
c. Reliability may be an issue
d. Difficult to maintain system
The event source cannot determine
Consider statements about PAC:
1. The Abstraction and Presentation components in a PAC agent do not talk to each other directly.
2. The PAC architecture is a hierarchically structured software architecture.
