Question 1

The application of the Redundant Implementation pattern helps increase the autonomy of:

Accepted Answer

The answer of The application of the Redundant Implementation pattern...

Question 2

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

Accepted Answer

The answer of Which pattern aims to increase the autonomy...

Question 3

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

Accepted Answer

The answer of Because the Process Abstraction pattern advocates the...

Question 4

The Service Façade pattern is often applied in order to separate the ___________ from the underlying service implementation so that they can evolve independently.

Accepted Answer

The Service Façade pattern is used to separate the service contract from the underlying service implementation, allowing them to evolve independently without affecting each other.

Question 5

Which of the following statements is true?

Accepted Answer

All the statements accurately describe aspects of the Logic Centralization, Contract Centralization, and Official Endpoint patterns.

Question 6

By applying the Service Broker compound pattern, you establish an environment capable of carrying out which of the following patterns?

Accepted Answer

The answer of By applying the Service Broker compound pattern,...

Question 7

The Service Façade pattern can be used to introduce a logic layer that resides between the ___________ and an underlying ___________.

Accepted Answer

The Service Façade pattern is designed to create a layer that can interface with various underlying resources, databases, or legacy systems, providing a consistent interface to the core service logic.

Question 8

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

Service Data Replication ensures that data is consistently available across multiple instances of a service, addressing inconsistent service behavior when accessing a shared database with inconsistent performance.

Question 9

A service façade component can be used to abstract the part of a service architecture that has negative coupling potential.

Accepted Answer

A service façade component can be used to encapsulate and hide the complexities or changes in a service, reducing the coupling between the service and its consumers.

Question 10

When applying the Policy Centralization pattern, if you create a global policy that conflicts with a service-specific policy that you already had in place, then:

Accepted Answer

The Policy Centralization pattern does not inherently guarantee conflict resolution. It centralizes policy management, but resolving conflicts requires additional strategies or patterns not mentioned in the options.

Question 11

Service logic can be deployed in isolation to ___________ autonomy, but services can still ___________ autonomy when they are required to access shared data sources.

Accepted Answer

Deploying service logic in isolation can increase autonomy, but services may lose autonomy when accessing shared data sources due to dependencies.

Question 12

Which of the following statements are true?

Accepted Answer

The Redundant Implementation pattern is used to eliminate single points of failure and can be supplemented with the Intermediate Routing pattern for load balancing.

Question 13

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

Accepted Answer

All the options represent common types of logic that can be placed within a service façade component. A service façade can include behavior correction, protocol bridging, relaying, and transformation logic to manage interactions with the core service logic effectively.

Question 14

For a given service inventory architecture you would choose between an enterprise service bus product or an orchestration product, but you would not use both together.

Accepted Answer

An enterprise service bus (ESB) and an orchestration product can be used together in a service inventory architecture to handle different aspects of service integration and coordination.

Question 15

Which of the following statements are true?

Accepted Answer

The answer of Which of the following statements are true?
...

Question 16

The application of the Redundant Implementation pattern can help increase service availability by establishing a duplicate deployment of a service in order to provide failover support.

Accepted Answer

The Redundant Implementation pattern involves deploying multiple instances of a service so that if one instance fails, others can take over, thus increasing service availability and providing failover support.

Question 17

The Process Abstraction pattern can help solve which of the following problems?

Accepted Answer

The answer of The Process Abstraction pattern can help solve...

Question 18

Official Endpoint is a compound pattern that is comprised of the Logic Centralization pattern and the Contract Centralization pattern.

Accepted Answer

The Official Endpoint pattern involves centralizing logic and contracts to ensure consistent and controlled access to a service, which aligns with the principles of Logic Centralization and Contract Centralization.

Question 19

The application of the Rules Centralization pattern achieves the ___________ of business rules data within an inventory, but it also ___________ business logic associated with business-centric services.

Accepted Answer

The Rules Centralization pattern centralizes business rules data within an inventory but decentralizes business logic by separating it from business-centric services.

Question 20

The service model most associated with the Process Abstraction and Orchestration patterns in general is:

Accepted Answer

The answer of The service model most associated with the...

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

The application of the Redundant Implementation pattern helps increase the autonomy of:

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

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

The Service Façade pattern is often applied in order to separate the ___________ from the underlying service implementation so that they can evolve independently.

Which of the following statements is true?

By applying the Service Broker compound pattern, you establish an environment capable of carrying out which of the following patterns?

The Service Façade pattern can be used to introduce a logic layer that resides between the _ and an underlying _.

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

A service façade component can be used to abstract the part of a service architecture that has negative coupling potential.

When applying the Policy Centralization pattern, if you create a global policy that conflicts with a service-specific policy that you already had in place, then:

Service logic can be deployed in isolation to _ autonomy, but services can still _ autonomy when they are required to access shared data sources.

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?

For a given service inventory architecture you would choose between an enterprise service bus product or an orchestration product, but you would not use both together.

Which of the following statements are true?

The application of the Redundant Implementation pattern can help increase service availability by establishing a duplicate deployment of a service in order to provide failover support.

The Process Abstraction pattern can help solve which of the following problems?

Official Endpoint is a compound pattern that is comprised of the Logic Centralization pattern and the Contract Centralization pattern.

The application of the Rules Centralization pattern achieves the _ of business rules data within an inventory, but it also _ business logic associated with business-centric services.

The service model most associated with the Process Abstraction and Orchestration patterns in general is: