Oracle Oracle Certifications 1Z0-475 Questions & Answers

• Question 21:

  Services, Service consumer applications, and SOA Infrastructure components are instrumented to report on various events and conditions within the SOA environment at run time. The types of information they log can vary widely depending on the types of events in an organization. What are two example of these events?

  A. Business value of the Service

  B. Performance and load characteristics

  C. Service exceptions

  D. Service reuse metrics

  Correct Answer: BC

• Question 22:

  Which two statements are valid SOA infrastructure principles?

  A. SOA infrastructure must be designed to enable point-to-point integration.

  B. SOA Infrastructure must support all Services with standards-based interfaces, regardless of their choice of implementation technology.

  C. SOA Infrastructure must be based on open standards. This supports a best-of-breed approach and prevents vendor lock in.

  D. Multiple versions of a SOA Service must not be run concurrently.

  Correct Answer: BC

• Question 23:

  Which statements describe how the Mediation Layer relates to the other architecture layers In the service-oriented integration architecture?

  A. The Mediation Layer facilitates communication between layers in the architecture and between the architecture and the systems that connect to the architecture.

  B. The Mediation Layer provides the bulk data movement capability for the architecture.

  C. The Mediation Layer enables connectivity to back-end systems by providing protocol mediation.

  D. Every call between layers in the architecture must pass through the Mediation Layer.

  E. The Mediation Layer provides the data translations needed to convert all Data Services data formats to the normalized data format.

  Correct Answer: C

• Question 24:

  Which statement best describes the capabilities captured in the SOA maturity model?

  A. A capability describes how a feature of an Oracle product should be used within a SOA initiative.

  B. A capability describes a best practice for successful adoption/execution of SOA.

  C. A capability describes how industry standards should be applied within a SOA Initiative.

  D. A capability describes how technology should be applied for successful adoption/execution of SOA.

  E. A capability describes a pair-wise joining of technology and standards important to SOA adoption.

  Correct Answer: D

• Question 25:

  Oracle Enterprise Repository (OER) provides several key capabilities of SOA Infrastructure. Select two capabilities provided by Oracle Enterprise Repository.

  A. Policy enforcement - enforce policies through gateways (self-contained modules) and agents (interceptors)

  B. Dependency analysis - the ability to navigate taxonomies and asset relationships to facilitate Impact analysis based on Inter-dependency

  C. Service discovery - facilitates Service discovery by providing a means to locate potential Serviceseither through taxonomy navigation, or direct search

  D. Performance management - measures and monitors the availability and performance of Services for historical trending, troubleshooting, and root cause analysis purposes

  Correct Answer: BD

• Question 26:

  While monitoring the effectiveness of your existing SOA governance model you notice that employees are not acting, interacting, and collaborating in the best Interest of your SOA initiative. What best approach should you take to address your challenges?

  A. Hold meetings for interested employees where they are encouraged to read and understand the standards and policies to which they must adhere

  B. Project teams are given ultimatums to adhere to standards and policies or pay the consequences

  C. Have visible and vocal support from a sponsor who re-iterates the importance of the SOA initiative and the role that employees will play

  D. Project teams are given both ultimatums and inducements to adhere to standards and policies

  E. Define a SOA Center of Excellence that hires external consultants to develop Services that adhere to standards and policies

  F. Give inducements to project teams to adhere to standards and policies

  Correct Answer: D

• Question 27:

  Enterprise SOA data modeling requires a structure whereby enterprise and project-level modeling activities can be done in an organized manner. Which four of the following will be captured in such a data hierarchy model?

  A. Key entities

  B. Data operations and methods

  C. Data Sources

  D. Data transformations

  E. Semantic Communities

  F. Authorities

  Correct Answer: CDEF

• Question 28:

  Service Release planning happens at the _____level?

  A. Enterprise

  B. Project

  C. Service

  D. Operational

  Correct Answer: C

• Question 29:

  It has come to your notice that your organization is suffering from service sprawl whereby, duplicate services exist in production. After some Investigation you have come to the conclusion that your existing SOA Services are not classified and therefore, making Service Discovery challenging. Which initial classification scheme should you utilize to classify your SOA Services?

  A. Organizational Model

  B. Technology Vendor

  C. Business Functional Model

  D. Reference Architecture Service Layer

  E. Reference Architecture Capability

  Correct Answer: A

• Question 30:

  Which of the following rules apply to a functional model?

  A. Cycles are permitted in the model so as to show exchanges of Information between businessfunctions.

  B. The model is navigated by organizational structure.

  C. Each level in the functional model has a specific designation with respect to functionalgranularity.

  D. Each decreasing level is finer grained with respect to functional representation when compared tothe level(s) above.

  E. Duplicate functions can appear in the model because that will help discover opportunities where Service Candidates can be reused.

  Correct Answer: D