SWD392 TESTBANK QUESTIONS
WITH 100% CORRECT ANSWERS
When is it particularly useful to use the Broker Handle pattern in place of the Broker
Forwarding pattern?
(a) If the client only communicates with the service once
(b) If the client needs to have a dialog with the service
(c) If the client knows the type of service required but not the specific service
(d) If the client needs to provide the broker with a handle - Answer- B
Yellow pages brokering is useful when a service requester:
(a) Needs to discover the location of the service
(b) Knows the type of service required but not the specific service
(c) Knows the specific service required but not the type of service
(d) Needs to discover the broker - Answer- B
What is a transaction?
(a) Consists of two or more operations
(b) Consists of one operation
(c) Consists of two or more operations that are indivisible
(d) Consists of two or more operations that are divisible - Answer- C
What is a compound transaction?
(a) The compound transaction is indivisible.
(b) The compound transaction is atomic.
(c) The compound transaction is decomposed into atomic transactions.
(d) The compound transaction is decomposed into subatomic transactions. - Answer- C
With a Negotiation pattern, which of the following is NOT true?
(a) The client agent can propose a service.
(b) The service agent can offer a service in response to a client agent proposal.
(c) The client agent can request a service.
(d) The service agent can offer a service in response to a client agent request. -
Answer- D
In a distributed component-based software architecture, which of the following
statements is the most complete description of component deployment?
(a) Component instances can be deployed to different nodes in a geographically
distributed environment.
(b) Component instances can be deployed to different nodes in a geographically
distributed environment before design.
,(c) Component instances can be deployed to different nodes in a geographically
distributed environment before implementation.
(d) Component instances can be deployed to different nodes in a geographically
distributed environment after design and implementation. - Answer- D
What does a component interface consist of?
(a) The externally visible operations of a component
(b) The operations provided by a component
(c) The operations required by a component
(d) The operations that a component supports - Answer- A
What does a component's provided interface consist of?
(a) The operations that a component must fulfill
(b) The operations inside a component
(c) The operations that a component uses
(d) The operations of a component - Answer- A
What does a component's required interface consist of?
(a) The operations that a component must fulfill
(b) The operations inside a component
(c) The operations that a component uses
(d) The visible operations of a component - Answer- B
What does a connector join?
(a) The provided port of one component to the required port of another component
(b) The provided port of one component to the provided port of another component
(c) The required port of one component to the provided port of another component
(d) The required port of one component to the required port of another component -
Answer- C
What does a delegation connector join?
(a) An outer provided port to an inner provided port
(b) An outer provided port to an inner required port
(c) An outer required port to an inner provided port
(d) An outer provided port to an outer required port - Answer- A
What is broadcast message communication?
(a) A message sent to several recipients
(b) A message sent to a specific recipient
(c) A message sent to all recipients
(d) A message sent to recipients who are members of a group - Answer- C
What are the communication characteristics of subscription/notification?
(a) A message sent to several recipients
(b) A message sent to a specific recipient
(c) A message sent to all recipients
, (d) A message sent to recipients who have joined a group - Answer- D
During application deployment:
(a) The application is executed.
(b) Component instances are executed.
(c) Component instances are assigned to hardware nodes.
(d) Component instances are instantiated. - Answer- C
What does an interaction diagram depict?
(a) The state and transitions inside a control object
(b) Classes and their relationships
(c) Software objects and the sequence of their interactions
(d) The external objects communicating with the system - Answer- C
How is an actor depicted on an interaction diagram?
(a) An actor has an association with the interaction diagram.
(b) An actor can provide input to or receive output from a boundary object.
(c) An actor can provide input to or receive output from a boundary class.
(d) An instance of an actor can provide input to or receive output from a boundary
object. - Answer- D
What does a sequence diagram depict?
(a) The sequence of external objects communicating with each other
(b) Classes and their relationships
(c) Software objects and the sequence of their interactions
(d) The external objects communicating with the system - Answer- C
What does a communication diagram depict?
(a) The sequence of external objects communicating with each other
(b) Classes and their relationships
(c) Software objects and the sequence of their interactions
(d) The external objects communicating with the system - Answer- C
What is the instance form of an interaction diagram?
(a) Depicts several object instances interacting with each other
(b) Depicts one possible sequence of interactions among object instances
(c) Depicts all possible interactions among object instances
(d) Depicts all object instances and their links to each other - Answer- B
What is the generic form of an interaction diagram?
(a) Depicts several objects interacting with each other
(b) Depicts one possible sequence of interactions among objects
(c) Depicts all possible interactions among objects
(d) Depicts all classes and their associations with each other - Answer- C
During dynamic interaction modeling, use cases are realized as follows:
WITH 100% CORRECT ANSWERS
When is it particularly useful to use the Broker Handle pattern in place of the Broker
Forwarding pattern?
(a) If the client only communicates with the service once
(b) If the client needs to have a dialog with the service
(c) If the client knows the type of service required but not the specific service
(d) If the client needs to provide the broker with a handle - Answer- B
Yellow pages brokering is useful when a service requester:
(a) Needs to discover the location of the service
(b) Knows the type of service required but not the specific service
(c) Knows the specific service required but not the type of service
(d) Needs to discover the broker - Answer- B
What is a transaction?
(a) Consists of two or more operations
(b) Consists of one operation
(c) Consists of two or more operations that are indivisible
(d) Consists of two or more operations that are divisible - Answer- C
What is a compound transaction?
(a) The compound transaction is indivisible.
(b) The compound transaction is atomic.
(c) The compound transaction is decomposed into atomic transactions.
(d) The compound transaction is decomposed into subatomic transactions. - Answer- C
With a Negotiation pattern, which of the following is NOT true?
(a) The client agent can propose a service.
(b) The service agent can offer a service in response to a client agent proposal.
(c) The client agent can request a service.
(d) The service agent can offer a service in response to a client agent request. -
Answer- D
In a distributed component-based software architecture, which of the following
statements is the most complete description of component deployment?
(a) Component instances can be deployed to different nodes in a geographically
distributed environment.
(b) Component instances can be deployed to different nodes in a geographically
distributed environment before design.
,(c) Component instances can be deployed to different nodes in a geographically
distributed environment before implementation.
(d) Component instances can be deployed to different nodes in a geographically
distributed environment after design and implementation. - Answer- D
What does a component interface consist of?
(a) The externally visible operations of a component
(b) The operations provided by a component
(c) The operations required by a component
(d) The operations that a component supports - Answer- A
What does a component's provided interface consist of?
(a) The operations that a component must fulfill
(b) The operations inside a component
(c) The operations that a component uses
(d) The operations of a component - Answer- A
What does a component's required interface consist of?
(a) The operations that a component must fulfill
(b) The operations inside a component
(c) The operations that a component uses
(d) The visible operations of a component - Answer- B
What does a connector join?
(a) The provided port of one component to the required port of another component
(b) The provided port of one component to the provided port of another component
(c) The required port of one component to the provided port of another component
(d) The required port of one component to the required port of another component -
Answer- C
What does a delegation connector join?
(a) An outer provided port to an inner provided port
(b) An outer provided port to an inner required port
(c) An outer required port to an inner provided port
(d) An outer provided port to an outer required port - Answer- A
What is broadcast message communication?
(a) A message sent to several recipients
(b) A message sent to a specific recipient
(c) A message sent to all recipients
(d) A message sent to recipients who are members of a group - Answer- C
What are the communication characteristics of subscription/notification?
(a) A message sent to several recipients
(b) A message sent to a specific recipient
(c) A message sent to all recipients
, (d) A message sent to recipients who have joined a group - Answer- D
During application deployment:
(a) The application is executed.
(b) Component instances are executed.
(c) Component instances are assigned to hardware nodes.
(d) Component instances are instantiated. - Answer- C
What does an interaction diagram depict?
(a) The state and transitions inside a control object
(b) Classes and their relationships
(c) Software objects and the sequence of their interactions
(d) The external objects communicating with the system - Answer- C
How is an actor depicted on an interaction diagram?
(a) An actor has an association with the interaction diagram.
(b) An actor can provide input to or receive output from a boundary object.
(c) An actor can provide input to or receive output from a boundary class.
(d) An instance of an actor can provide input to or receive output from a boundary
object. - Answer- D
What does a sequence diagram depict?
(a) The sequence of external objects communicating with each other
(b) Classes and their relationships
(c) Software objects and the sequence of their interactions
(d) The external objects communicating with the system - Answer- C
What does a communication diagram depict?
(a) The sequence of external objects communicating with each other
(b) Classes and their relationships
(c) Software objects and the sequence of their interactions
(d) The external objects communicating with the system - Answer- C
What is the instance form of an interaction diagram?
(a) Depicts several object instances interacting with each other
(b) Depicts one possible sequence of interactions among object instances
(c) Depicts all possible interactions among object instances
(d) Depicts all object instances and their links to each other - Answer- B
What is the generic form of an interaction diagram?
(a) Depicts several objects interacting with each other
(b) Depicts one possible sequence of interactions among objects
(c) Depicts all possible interactions among objects
(d) Depicts all classes and their associations with each other - Answer- C
During dynamic interaction modeling, use cases are realized as follows:
