Arcitura Education S90.08 Exam Practice Test Instant Access

Question 1

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.

Aevent management program

Bsynchronous queue

Cevent-driven Web service

Ddatabase

Answer : A

Question 2

The use of service agents will affect the design of service compositions as follows:

Ait will tend to increase the number of required services

Bit will tend to decrease the number of required services

Cit will tend to increase the number of required service compositions

Dit will tend to decrease the number of required service compositions

Answer : B

Question 3

Governance can become an issue with service agents because:

AYou will need to determine who will own and maintain the service agents.

BChanges to a single service agent can impact multiple services throughout a service inventory.

CService agents need to be versioned, just like services.

DAll of the above.

Answer : D

Question 4

The Protocol Bridging and Data Model Transformation patterns can be applied together to the same message or data exchange.

ATrue

BFalse

Answer : A

Question 5

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

ABehavior correction logic used to compensate for changes in the behavior of the core service logic.

BProtocol bridging logic that dynamically converts from one transport protocol to another at runtime.

CRelaying logic that simply relays input and output messages to and from the core service logic.

DTransformation logic that performs runtime data model or data format conversion.

Answer : A, B, C, D

Question 6

Which statement regarding intermediate routing is true?

AThe application of the Intermediate Routing pattern is suitable for handling message routing requirements that are dynamic in nature and difficult to anticipate in advance.

BThe application of the Intermediate Routing pattern is suitable for handling pre-determined message paths with fixed routing requirements that cannot be changed at runtime.

CThe application of the Intermediate Routing pattern tends to improve runtime performance when compared to an approach whereby routing logic is embedded within individual services.

DNone of these statements are true.

Answer : A

Question 7

The application of the Intermediate Routing pattern can result in multiple service agents intercepting a message before it arrives at its destination.

ATrue

BFalse

Answer : A

Arcitura Education Advanced SOA Design & Architecture S90.08 Exam Practice Test