Question 1

Which of the following statements is true?

Accepted Answer

A)  Although the Logic Centralization pattern addresses the question of how to avoid redundant service logic, it does not address how the logic should be accessed. 
B)  The Contract Centralization pattern specifies how to access a service through its published contract, but it does not indicate which services should be accessed for specific purposes. 
C)  When the Logic Centralization and Contract Centralization patterns are applied together, they realize the Official Endpoint pattern because they effectively establish an official endpoint for a service. 
D)  All of these statements are true. 
A)  Although the Logic Centralization pattern addresses the question of how to avoid redundant service logic, it does not address how the logic should be accessed. 
B)  The Contract Centralization pattern specifies how to access a service through its published contract, but it does not indicate which services should be accessed for specific purposes. 
C)  When the Logic Centralization and Contract Centralization patterns are applied together, they realize the Official Endpoint pattern because they effectively establish an official endpoint for a service. 
D)  All of these statements are true. D

Question 2

Because the Process Abstraction pattern advocates the abstraction of ___________ logic, its application helps filter out ___________ logic in support of defining ___________ services.

Accepted Answer

A)  agnostic, atomic, agnostic 
B)  non-agnostic, business, agnostic 
C)  non-agnostic, agnostic, agnostic 
D)  agnostic, rules-related, non-agnostic 
A)  agnostic, atomic, agnostic 
B)  non-agnostic, business, agnostic 
C)  non-agnostic, agnostic, agnostic 
D)  agnostic, rules-related, non-agnostic C

Question 3

When applying the Process Abstraction and Process Centralization patterns together, non-agnostic business process logic is:

Accepted Answer

A)  located in one place and separated from agnostic logic 
B)  distributed across multiple locations and separated from agnostic logic 
C)  located in one place and combined with agnostic logic 
D)  distributed across multiple locations and combined with agnostic logic 
A)  located in one place and separated from agnostic logic 
B)  distributed across multiple locations and separated from agnostic logic 
C)  located in one place and combined with agnostic logic 
D)  distributed across multiple locations and combined with agnostic logic A

Question 4

The Process Centralization pattern is a part of which compound pattern?

Accepted Answer

A)  Enterprise Service Bus 
B)  Orchestration 
C)  Federated Endpoint layer 
D)  Official Endpoint layer 
A)  Enterprise Service Bus 
B)  Orchestration 
C)  Federated Endpoint layer 
D)  Official Endpoint layer

Question 5

Which of the following statements are true?

Accepted Answer

A)  The application of the Rules Centralization pattern centralizes the governance of business rules so that they can be modified and evolved from a single location. 
B)  The application of the Rules Centralization pattern reduces redundancy by centralizing common business rules-related logic that would normally be distributed across multiple services. 
C)  The application of the Rules Centralization pattern results in centralized business rules that can be applied at runtime. 
D)  The application of the Rules Centralization pattern can lead to a decrease in autonomy because it can introduce the need for an additional service to be part of service compositions. 
A)  The application of the Rules Centralization pattern centralizes the governance of business rules so that they can be modified and evolved from a single location. 
B)  The application of the Rules Centralization pattern reduces redundancy by centralizing common business rules-related logic that would normally be distributed across multiple services. 
C)  The application of the Rules Centralization pattern results in centralized business rules that can be applied at runtime. 
D)  The application of the Rules Centralization pattern can lead to a decrease in autonomy because it can introduce the need for an additional service to be part of service compositions.

Question 6

Assuming you have technical service contracts for SOAP-based Web services, you can apply the ___________ pattern through the use of ___________.

Accepted Answer

A)  Schema Centralization, XML schemas 
B)  Message Metadata, SOAP message headers 
C)  Decoupled Contract, WSDL definitions 
D)  Policy Centralization, WS-Policy definitions 
A)  Schema Centralization, XML schemas 
B)  Message Metadata, SOAP message headers 
C)  Decoupled Contract, WSDL definitions 
D)  Policy Centralization, WS-Policy definitions

Question 7

Which pattern aims to increase the autonomy of a service specifically via the use of a replicated database?

Accepted Answer

A)  Redundant Implementation 
B)  Stateful Services 
C)  State Repository 
D)  None of the above. 
A)  Redundant Implementation 
B)  Stateful Services 
C)  State Repository 
D)  None of the above.

Question 8

Because the Service Broker pattern is part of the Enterprise Service Bus pattern, the Schema Centralization pattern is also considered part of the Enterprise Service Bus pattern.

Accepted Answer

A) True 
 B)False

Question 9

Which pattern can be applied together with the Intermediate Routing pattern to facilitate a service agent needing to perform runtime message routing based on business rules?

Accepted Answer

A)  Redundant Implementation 
B)  Compensating Service Transaction 
C)  Rules Centralization 
D)  Service Data Replication 
A)  Redundant Implementation 
B)  Compensating Service Transaction 
C)  Rules Centralization 
D)  Service Data Replication

Question 10

Which of the following statements is true?

Accepted Answer

A)  The Legacy Wrapper pattern should not be applied in conjunction with the Process Centralization pattern because legacy systems do not possess enough autonomy to be effectively composed. 
B)  The Messaging Metadata pattern can be applied to supplement messages with metadata that can be used for tracking purposes when also applying the Reliable Messaging pattern. 
C)  The Protocol Bridging pattern is often used with the Legacy Wrapper pattern as a means of performing data model transformation between service inventory-wide data models created through the application of the Schema Centralization pattern and the underlying proprietary legacy format. 
D)  All of these statements are true. 
A)  The Legacy Wrapper pattern should not be applied in conjunction with the Process Centralization pattern because legacy systems do not possess enough autonomy to be effectively composed. 
B)  The Messaging Metadata pattern can be applied to supplement messages with metadata that can be used for tracking purposes when also applying the Reliable Messaging pattern. 
C)  The Protocol Bridging pattern is often used with the Legacy Wrapper pattern as a means of performing data model transformation between service inventory-wide data models created through the application of the Schema Centralization pattern and the underlying proprietary legacy format. 
D)  All of these statements are true.

Question 11

The application of the Protocol Bridging pattern automatically results in the application of the Data Model Transformation pattern.

Accepted Answer

A) True 
 B)False

Question 12

Based on the publisher and subscriber roles established by the application of the Event-Driven Messaging pattern, which of the following statements are true?

Accepted Answer

A)  a service, acting as a publisher, issues event notification messages to an event management program that is responsible for broadcasting the messages 
B)  a service consumer, acting as a subscriber, can selectively subscribe to specific events 
C)  an intermediate event management program enters the role of subscriber when accepting event subscriptions 
D)  upon receiving a message associated with an event that a service consumer subscribed to, the service consumer enters the publisher role 
A)  a service, acting as a publisher, issues event notification messages to an event management program that is responsible for broadcasting the messages 
B)  a service consumer, acting as a subscriber, can selectively subscribe to specific events 
C)  an intermediate event management program enters the role of subscriber when accepting event subscriptions 
D)  upon receiving a message associated with an event that a service consumer subscribed to, the service consumer enters the publisher role

Question 13

Which of the following represent common types of logic that can be placed within a service façade component?

Accepted Answer

A)  Behavior correction logic used to compensate for changes in the behavior of the core service logic. 
B)  Protocol bridging logic that dynamically converts from one transport protocol to another at runtime. 
C)  Relaying logic that simply relays input and output messages to and from the core service logic. 
D)  Transformation logic that performs runtime data model or data format conversion. 
A)  Behavior correction logic used to compensate for changes in the behavior of the core service logic. 
B)  Protocol bridging logic that dynamically converts from one transport protocol to another at runtime. 
C)  Relaying logic that simply relays input and output messages to and from the core service logic. 
D)  Transformation logic that performs runtime data model or data format conversion.

Question 14

Which of the following statements about the subscriber role established by the application of the Event-Driven Messaging pattern is true?

Accepted Answer

A)  a service can have multiple consumers as subscribers 
B)  a consumer can only subscribe to one service 
C)  a service can only have one consumer as a subscriber 
D)  All of these statements are true. 
A)  a service can have multiple consumers as subscribers 
B)  a consumer can only subscribe to one service 
C)  a service can only have one consumer as a subscriber 
D)  All of these statements are true.

Question 15

The Asynchronous Queuing pattern can be combined with the Event-Driven Messaging pattern to allow a service consumer acting as a subscriber to receive all event notification messages that are broadcast, even those that are sent when the service consumer is unavailable.

Accepted Answer

A) True 
 B)False

Question 16

Which of the following statements about the Schema Centralization pattern does not make sense?

Accepted Answer

A)  Up-front analysis effort is required to establish a schema layer independent of and in support of the service layer. 
B)  Schemas can be designed and implemented independently from the service capabilities that utilize them. 
C)  Multiple technical service contracts can make reference to a single schema. 
D)  Services in the same service inventory cannot share the same schemas. 
A)  Up-front analysis effort is required to establish a schema layer independent of and in support of the service layer. 
B)  Schemas can be designed and implemented independently from the service capabilities that utilize them. 
C)  Multiple technical service contracts can make reference to a single schema. 
D)  Services in the same service inventory cannot share the same schemas.

Question 17

The application of which pattern can address inconsistent service behavior exhibited when a service is required to access a shared database with inconsistent performance?

Accepted Answer

A)  Stateful Services 
B)  Atomic Service Transaction 
C)  Service Data Replication 
D)  Asynchronous Queuing 
A)  Stateful Services 
B)  Atomic Service Transaction 
C)  Service Data Replication 
D)  Asynchronous Queuing

Question 18

In the message exchange framework established by the application of the Reliable Messaging pattern, what roles are typically fulfilled by service agents?

Accepted Answer

A)  service agents can process positive acknowledgements 
B)  service agents can process negative acknowledgements 
C)  service agents can load balance messages 
D)  service agents can route messages based on their content 
A)  service agents can process positive acknowledgements 
B)  service agents can process negative acknowledgements 
C)  service agents can load balance messages 
D)  service agents can route messages based on their content

Question 19

A service composition architecture with the following requirements needs to be created: 1. Services will have different periods of availability. 2. Sometimes the destination of a message cannot be determined until runtime. 3. All the services do not support the same messaging protocol. Of the following choices, which patterns should be used to address these requirements?

Accepted Answer

A)  Event-Driven Messaging, Intermediate Routing, Atomic Service Transaction 
B)  Protocol Bridging, Compensating Service Transaction, Asynchronous Queuing 
C)  Intermediate Routing, Data Format Transformation, Asynchronous Queuing 
D)  Protocol Bridging, Intermediate Routing, Asynchronous Queuing 
A)  Event-Driven Messaging, Intermediate Routing, Atomic Service Transaction 
B)  Protocol Bridging, Compensating Service Transaction, Asynchronous Queuing 
C)  Intermediate Routing, Data Format Transformation, Asynchronous Queuing 
D)  Protocol Bridging, Intermediate Routing, Asynchronous Queuing

Question 20

The messaging framework established by the application of the Event-Driven Messaging pattern positions a(n) ___________ as being responsible for the broadcast of event notification messages.

Accepted Answer

A)  event management program 
B)  synchronous queue 
C)  event-driven Web service 
D)  database 
A)  event management program 
B)  synchronous queue 
C)  event-driven Web service 
D)  database

Which of the following statements is true?

Because the Process Abstraction pattern advocates the abstraction of _____ logic, its application helps filter out _ logic in support of defining _______ services.

When applying the Process Abstraction and Process Centralization patterns together, non-agnostic business process logic is:

The Process Centralization pattern is a part of which compound pattern?

Which of the following statements are true?

Assuming you have technical service contracts for SOAP-based Web services, you can apply the _ pattern through the use of _.

Which pattern aims to increase the autonomy of a service specifically via the use of a replicated database?

Because the Service Broker pattern is part of the Enterprise Service Bus pattern, the Schema Centralization pattern is also considered part of the Enterprise Service Bus pattern.

Which pattern can be applied together with the Intermediate Routing pattern to facilitate a service agent needing to perform runtime message routing based on business rules?

Which of the following statements is true?

The application of the Protocol Bridging pattern automatically results in the application of the Data Model Transformation pattern.

Based on the publisher and subscriber roles established by the application of the Event-Driven Messaging pattern, which of the following statements are true?

Which of the following represent common types of logic that can be placed within a service façade component?

Which of the following statements about the subscriber role established by the application of the Event-Driven Messaging pattern is true?

The Asynchronous Queuing pattern can be combined with the Event-Driven Messaging pattern to allow a service consumer acting as a subscriber to receive all event notification messages that are broadcast, even those that are sent when the service consumer is unavailable.

Which of the following statements about the Schema Centralization pattern does not make sense?

The application of which pattern can address inconsistent service behavior exhibited when a service is required to access a shared database with inconsistent performance?

In the message exchange framework established by the application of the Reliable Messaging pattern, what roles are typically fulfilled by service agents?

The messaging framework established by the application of the Event-Driven Messaging pattern positions a(n) ___________ as being responsible for the broadcast of event notification messages.

Fundamental SOA & Service-Oriented Computing (S90-01A)

SOA Technology Concepts (S90-02A)

SOA Design & Architecture (S90-03A)

SOA Design & Architecture Lab (S90-09A)

Filters

Exam 4: Advanced SOA Design & Architecture (S90-08A)

Which of the following statements is true?

Because the Process Abstraction pattern advocates the abstraction of ___________ logic, its application helps filter out ___________ logic in support of defining ___________ services.

When applying the Process Abstraction and Process Centralization patterns together, non-agnostic business process logic is:

The Process Centralization pattern is a part of which compound pattern?

Which of the following statements are true?

Assuming you have technical service contracts for SOAP-based Web services, you can apply the ___________ pattern through the use of ___________.

Which pattern aims to increase the autonomy of a service specifically via the use of a replicated database?

Because the Service Broker pattern is part of the Enterprise Service Bus pattern, the Schema Centralization pattern is also considered part of the Enterprise Service Bus pattern.

Which pattern can be applied together with the Intermediate Routing pattern to facilitate a service agent needing to perform runtime message routing based on business rules?

Which of the following statements is true?

The application of the Protocol Bridging pattern automatically results in the application of the Data Model Transformation pattern.

Based on the publisher and subscriber roles established by the application of the Event-Driven Messaging pattern, which of the following statements are true?

Which of the following represent common types of logic that can be placed within a service façade component?

Which of the following statements about the subscriber role established by the application of the Event-Driven Messaging pattern is true?

The Asynchronous Queuing pattern can be combined with the Event-Driven Messaging pattern to allow a service consumer acting as a subscriber to receive all event notification messages that are broadcast, even those that are sent when the service consumer is unavailable.

Which of the following statements about the Schema Centralization pattern does not make sense?

The application of which pattern can address inconsistent service behavior exhibited when a service is required to access a shared database with inconsistent performance?

In the message exchange framework established by the application of the Reliable Messaging pattern, what roles are typically fulfilled by service agents?

The messaging framework established by the application of the Event-Driven Messaging pattern positions a(n) ___________ as being responsible for the broadcast of event notification messages.

Fundamental SOA & Service-Oriented Computing (S90-01A)

SOA Technology Concepts (S90-02A)

SOA Design & Architecture (S90-03A)

SOA Design & Architecture Lab (S90-09A)

Filters

Because the Process Abstraction pattern advocates the abstraction of _____ logic, its application helps filter out _ logic in support of defining _______ services.

Assuming you have technical service contracts for SOAP-based Web services, you can apply the _ pattern through the use of _.