Arcitura Education S90.01 Exam Questions Instant Access

Question 1

One of the fundamental characteristics of service-oriented architecture is:

Abusiness-driven

Bintegration-centric

Cinventory-neutral

Dsilo-driven

Answer : A

Question 2

Service-oriented computing aims to increase an organization's responsiveness by allowing it to adapt to change more efficiently and effectively. This is known as:

Aorganizational diversity

Borganizational agility

Corganizational federation

Dorganizational interoperability

Answer : B

Question 3

I anticipate building larger service compositions comprised of more services. How will this likely affect performance and infrastructure?

AIt will likely increase performance demands and require an increase in infrastructure investment.

BIt will likely reduce performance demands and require an increase in infrastructure investment.

CIt will likely increase performance demands and require a reduction in infrastructure investment.

DIt will not affect performance or infrastructure.

Answer : A

Question 4

Service metadata can be centrally registered within a __________ for discoverability purposes.

Aservice inventory

Bservice composition

Cservice registry

Dservice model

Answer : C

Question 5

Services are ideally designed to be:

Aagnostic and reusable

Bunidirectional and semi-granular

Clinear and logistically decomposable

Dreturnable and non-standardized

Answer : A

Question 6

When an organization cannot implement a single enterprise service inventory, it has the option to organize collections of services into multiple service inventories referred to as __________.

Adomain service inventories

Bsub-inventories

Csectional service inventories

Dservice inventory subsets

Answer : A

Question 7

I built a service-oriented solution a year ago comprised of 3 services. I've just been told that the business process automated by the solution is going to be replaced by a new business process that introduces some changes to how the business process logic needs to be automated. What should I do?

AReplace the solution with a brand new service-oriented solution comprised of new services designed specifically to automate the new business process.

BIdentify the services within the solution that are no longer relevant to the new business process and permanently retire them so that no other service-oriented solution inadvertently uses them.

CAssuming there is an established service inventory in place, attempt to locate any existing services that can provide the logic required to automate the new business process and then change how the services within the solution need to be composed, as required.

DDue to the fact that service-oriented solutions are inherently unable to adapt to business process change, you should investigate for how long you can continue to use your current solution. Even if it does not exactly provide the functionality required by the new business process, it is still likely to automate a subset of the new business process logic, thereby providing you with an opportunity to continue to get some value from the solution before you are forced to retire it.

Answer : C

Arcitura Education Fundamental SOA & Service-Oriented Computing S90.01 Exam Questions