Online Access Free 1Z0-574 Practice Test

Which of the following are the three major tiers of the Logical view of the Oracle Management Reference Architecture?

• A.Managed Target Tier
• B.Managed Services Tier
• C.Management Tier
• D.Administrative Tier
• E.Client Tier

Which statement best describes synchronous versus asynchronous communications in a Service Oriented Integration (SOI) architecture?

• A.The SOA Services in the SOI architecture should use only synchronous communication because SOA Services are inherently synchronous. All communication with back-end system should be asynchronous to decouple the SOA Services from the back-end systems.
• B.The SOI architecture should use only synchronous communication because SOA Services are inherently synchronous. If a back end system supports only asynchronous communications, the "bridging synchronous and asynchronous communications" integration pattern can be used to convert from asynchronous communication to synchronous communication.
• C.The SOI architecture should use only asynchronous communication because asynchronous communication provides greater decoupling in the architecture. If a back-end system supports only synchronous communications, the "bridging synchronous and asynchronous communications" integration pattern can be used to convert from synchronous communication to asynchronous communication.
• D.The communication within the SOI architecture should be asynchronous and should follow the publish-and-subscribe integration pattern. The publish-and-subscribe pattern is the most flexible and provides the greatest decoupling and message throughput.
• E.Both synchronous and asynchronous communication should be supported by SOI. Synchronous communication provides an easier programming paradigm. Asynchronous communication provides greater decoupling between the requester and the responder.

Which of the following is not a part of the Oracle Reference Architecture Monitoring and Management framework?

• A.Monitoring
• B.Integration
• C.User Interaction
• D.Management
• E.Services

Which of the following statements are true?

• A.The ORA UI architecture may be deployed in a cloud environment by using virtual servers.
• B.Secure Internet protocols, such as HTTPS, enable the deployment of the full UI stack without the use of a firewall.
• C.Traditional "fat client" applications may be deployed across the Internet along with browsers and mobile devices.
• D.When a DMZis used, all components of the architecture are deployed into the demilitarized zone.

Which of the following statements are true about perimeter security?

• A.Perimeter security is most effective for protection against insider threats.
• B.Perimeter security can be a component of a defense-in-depth strategy.
• C.It is most effective when there is only one perimeter. For example, when inner perimetersare established, they reduce the effectiveness of outer perimeters.
• D.Though it is often associated with network security, it also applies to physical security measures as fences and locked doors.
• E.Connections should not be permitted to span more than one perimeter or firewall.
• F.The Demilitarized Zone (DMZ) is the most protected zone of the network, which should be reserved for only the most sensitive data.