soa s90-01 practice test

What is wrong with this statement: "We delivered two services last year. Even though each service
was delivered by a separate project team in a different location and at a different time, I am
confident that the services will be reasonably interoperable because each project team was asked to
use the same design standards."

• A. The statement is incorrect because services should never be delivered by different project teams.
• B. The statement is incorrect because services rely on post-implementation integration effort in order to achieve interoperability, not design standards.
• C. The statement is incorrect because SOA delivery projects require that services be created at exactly the same time in order to guarantee interoperability.
• D. There is nothing wrong with this statement.

Which of the following statements is false?

• A. Industry standards are usually produced by standards organizations.
• B. Industry standards are usually created by standards committees so that they do not favor any one vendor or organization.
• C. The use of industry standards alone automatically results in fully standardized service-oriented solutions.
• D. XML is an example of an industry standard.

You can create __________ or __________ service inventories.

• A. process-specific, process-wide
• B. domain, enterprise
• C. domain, process-specific
• D. enterprise, process-specific

__________ and __________ are used to classify and organize services within a service inventory.

• A. service compositions, service-oriented solutions
• B. service capabilities, service compositions
• C. service models, service layers
• D. service contracts, service capabilities

The standardization of services within a service inventory supports the repeated __________ of
services, thereby increasing their potential reuse.

• A. integration
• B. composition
• C. definition
• D. expression

Solution logic is classified as "service-oriented" after:

• A. it has been built using Web services
• B. it has been built using RPC technologies
• C. it has been performance tested to a meaningful extent
• D. service-orientation has been applied to a meaningful extent

A __________ can be part of a/an __________ which can be assembled from __________ within
a/an __________.

• A. component, object, enterprises, service
• B. service inventory, service, enterprises, service composition
• C. service, service composition, services, service inventory
• D. service inventory, service, service compositions, enterprise

Two common, yet opposing SOA delivery approaches are:

• A. bottom-up and upside-down
• B. top-down and left-to-right
• C. upside-down and left-to-right
• D. none of the above

When designing service-oriented architectures, it is important to take the strategic goal of Increased
Vendor Diversity Options into account, because this goal:

• A. encourages you to commit to one vendor platform and stick with that platform, which fosters long-term flexibility
• B. encourages you to retain the constant option of using proprietary vendor features and extensions so that they can be entrenched into your service-oriented architectures for long-term flexibility
• C. encourages you to retain the constant option to extend or replace parts of your service-oriented architectures with different vendor technologies or products, which fosters long-term flexibility
• D. encourages you to bridge disparity between vendor platforms by using modern transformation technologies for long-term flexibility

Services can be referred to as __________ because of the enterprise-centric design considerations of
service-orientation and SO
A.

• A. enterprise architectures
• B. enterprise resources
• C. enterprise definitions
• D. enterprise-centric business models