Download Oracle.1z0-475.PracticeTest.2018-11-09.42q.tqb
| Vendor: | Oracle |
| Exam Code: | 1z0-475 |
| Exam Name: | Oracle IT Architecture SOA 2013 Essentials |
| Date: | Nov 09, 2018 |
| File Size: | 192 KB |
| Downloads: | 1 |
Demo Questions
Question 1
When considering the interface design for an enterprise-wide Service you have been guided by the SOA Reference Architecture to consider a document style data format first. Why is that?
- Large amounts of data can be exchanged with document-style interfaces.
- This will provide the greatest opportunity for re-use from the widest possible number of consumers.
- Document-style interfaces provide for tight coupling between consumers and service providers.
- Document-style interfaces tend to be quite fine-grained so that they can be re-composed in innovative ways.
- Document-style interfaces provide for tight coupling between consumers and service providers.
Correct answer: C
Question 2
A key aspect of your SOA initiative includes a clear and consistent definition of a service. Which three statements are true in Oracle's definition of a Service?
- A Service is a means of packaging reusable software building blocks to provide functionality to users, applications, or other Services.
- A Service is comprised of Implementation code and a WSDL by which it is described.
- A Service is only used for wrapping legacy systems to enable easier integration,
- A Service is an independent, self-sufficient, functional unit of work.
- A Service is discoverable, manageable, and measurable.
- A Service is a Java-based component.
Correct answer: ADE
Explanation:
A Service is a means of packaging reusable software building blocks to provide functionality to users, applications, or other Services; it is an independent, self-sufficient, functional unit of work that is discoverable, manageable, measurable, has the ability to be versioned, and offers functionality that is required by a set of consumers. A Service may be shared, which means that the function offered by the Service is intended for multiple consumers, some known, and others that have not yet been identified. A Service is a means of packaging reusable software building blocks to provide functionality to users, applications, or other Services; it is an independent, self-sufficient, functional unit of work that is discoverable, manageable, measurable, has the ability to be versioned, and offers functionality that is required by a set of consumers. A Service may be shared, which means that the function offered by the Service is intended for multiple consumers, some known, and others that have not yet been identified.
Question 3
What is the reason to have separate production, services, and maintenance networks in the product deployment of the service-oriented integration architecture?
- The separate networks provide the necessary bandwidth to support the architecture. The production network is used exclusively by the applications in production. The service network is used exclusively for calling SOA Services- The maintenance network is dedicated to providing administration servers and operations terminals access to control applications, services, and Infrastructure.
- The separate networks provide the necessary bandwidth to support the architecture. The production network Is used exclusively by the applications in production. The service network is used to test SOA Services before moving them to production. The maintenance network is used exclusively to perform maintenance tasks on the production applications, services, and infrastructure.
- The separate networks provide the necessary security to support the architecture. The production network is connected to the intranet and internet. The service network provides connectivity to the SOA Services but no access to the internet. The maintenance network is dedicated to providing administration servers and operations terminals access to control applications, services, and infrastructure.
- The separate networks separate different types of network traffic. The production network Is used exclusively by the systems in production. The service network is used to test SOA Services before moving them to production. The maintenance network is dedicated to providing administration servers and operations terminals access to control applications, services, and infrastructure in production and test
- The separate networks separate different types of network traffic. The production network connects to the existing production environment and provides access to the service discovery and to the service bus. The service network provides connectivity between the service bus and SOA Services only; thereby preventing service consumers from bypassing the service bus. The maintenance network is dedicated to providing administration servers and operations terminals access to control applications, services, and infrastructure.
Correct answer: A
