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Oracle IT Architecture Release 3 Essentials - 1Z0-574 Exam Questions

QUESTION NO: 1
Which of the following statements are true?

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

Correct Answer: A,D

QUESTION NO: 2
Which statement best describes the mapping of User Interaction logical architecture layers to deployment tiers?

A. The web tier fulfills the majority of the client layer capabilities; the application tier maps to the service layer; the data tier is an example of the resource layer component. B. The web tier and the application tier together map to the service layer, while the dates tier is an example of the resource layer component. C. The Logical view and Deployment view of the User Interaction architecture do not map effectively from one to the other because other intermediate views are needed. D. The web tier and the application tier together map to the client layer, while the data tier is an example of the resource layer component.

Correct Answer: C

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QUESTION NO: 3
There are various network topologies that can be used when deploying the Service-Oriented Integration architecture. One deployment option includes three networks: production network, services network and maintenance network. Which statement best describes the uses of these three networks?

A. The production network is used for all production network traffic. The services networks is used to deploy and configure SOA Services. The maintenance network is trusted network, providing administrator access to all hardware and software. B. The production network provides connectivity to applications and client access to the Mediation Layer. The services network provides connectivity between the Mediation Layer and the SOA Services. The maintenance network is used by the operations team to manage the infrastructure. C. The production networkisused for all production network traffic. The services networks is used to deploy and configure SOA Services. The maintenance network is used by the operations team to manage the infrastructure. D. The production network provides connectivity to applications and client access to the Mediation Layer- The services networks is used to deploy and configure SOA Services. The maintenance network is used by the operations team to manage the infrastructure. E. The production network is used for all production network traffic. The services network provides connectivity between the Mediation Layer and the SOA Services. The maintenance network is by the operations team to manage the infrastructure.

Correct Answer: B

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QUESTION NO: 4
Service-Oriented Integration is based on creating a catalogue of SOA Services that expose existing capabilities from back-end systems. Which statement best describes how an SOA Service relates to the existing back-end systems?

A. An SOA Service should expose the low-level interface of the back-end system to ensure that all back-end system capabilities are fully exposed. B. All access to a back end system should be through a single SOA Service to ensure the back-end system will net become overloaded by service requests. C. Each SOA Service should expose only one isolated capability of the back-end systems to ensure isolation between SOA Service calls in composite applications. D. An SOA Service should connect to at least two back-end systems; otherwise the SOA Service is just duplicating the existing interface to the back-end system. E. Each SOA Service exposes the functionality from only a single back-end system to ensure the decoupling of SOA Services. F. An SOA Service should expose higher-level business capabilities by encapsulating the lower level Interfaces of the back-end systems.

Correct Answer: F

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QUESTION NO: 5
How do you enable risk profiling on the Authentication Service?

A. Risk profiling is a standard feature of Oracle Access Manager (OAM). It is enabled by default, but configured to only profile administrative Identities. The OAM administrator can configure additional identities individually, or by group, or enable profiling on all users. B. Risk profiling is a feature of Oracle Identity Manager (OIM). It can be performed on any collection of users, groups, and/or roles. Risk profiling is an available option for OIM 11g. An administrator must install the license and configure the set of identities to profile. C. Risk profiling is a feature of Oracle Virtual Directory (OVD). It will assess risk based on login attempts, login devices, login locations, and so on, and take action based on configurable rules. Possible actions include denying access, terminating sessions, and raising alerts. Sample rules are provided out of the box, and additional rules can be added via the IVD administrative console. D. Risk profiling is a feature of Oracle Advanced Security. This comprehensive suite provides value-odd authentication and authorization capabilities including multi-factor authentication and rule-based authorization. OAS is a separately installed product that integrates with OAM, OIM, and Oracle Entitlements Server (OES). E. Risk profiling is a feature of Oracle Adaptive Access Manager (OAAM), OAAM works in conjunction with OAM to provide value-add authentication features. OAAM will assess anomalies based on configurable rules, behavior, and risk analysis and will challenge users when risks ore detected.

Correct Answer: E

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QUESTION NO: 6
Choose the three statements from the following list that accurately reflect architectural principles of Oracle Reference Architecture User Interaction.

A. The architecture must provide the end user with the capability to switch quickly between applications. B. The architecture must support separating configuration and other types of metadata from the source code. C. The architecture must support end-user access to a wide variety of server-side functionality. D. The architecture must support orchestration of business application functions. E. The architecture must not attempt to replicate the capabilities of traditional client-server GUIs. F. The architecture must provide secure interaction between the end user and the server-side resources.

Correct Answer: B,C,F

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QUESTION NO: 7
You need to redesign your application to improve performance. The potential solution requires the data to be kept in memory for faster access. The in-memory data requires full support for SQL with BI queries and there is no need to scale out further. Which Oracle product would you choose to implement your solution?

A. Oracle TimesTen B. Oracle Coherence C. Oracle TUXEDO D. Oracle VM

Correct Answer: A

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QUESTION NO: 8
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. The Demilitarized Zone (DMZ) is the most protected zone of the network, which should be reserved for only the most sensitive data. F. Connections should not be permitted to span more than one perimeter or firewall.

Correct Answer: B,D,F

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QUESTION NO: 9
The Oracle Reference Architecture provides a specific definition of SOA Service. Which statement best describes the relationship between SOA Service and Web Service?

A. All SOA Services are Web Services, but not all Web Services are SOA Services. B. A SOA Service is a Web Service with a defined Service Contract. C. A Web Service is one possible type of SOA Service. D. A SOA Service may be implemented using a Web Service Interface. E. All Web Services are SOA Services, but not all SOA Services are Web Services.

Correct Answer: D

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QUESTION NO: 10
A company is building a new customer self-service website. The company has an existing CRM application that contains customer information that needs to be integrated into the self-service website. The CRM application provides a synchronous interface to access the needed customer information. The CRM application takes 5 to 30 seconds to respond to the request for customer information. The requirements for the new customer self-service website is to respond within 3 seconds 90% of the time. What integration pattern would you suggest that the company use to integrate the CRM application into the new customer self-service website?

A. When customer information from the CRM application is needed, asynchronously fetch the information by using the store-and-forward integration pattern. This approach allows the self-service website to respond quickly to customer requests without waiting for the CRM application. The website can display the fetched customer information when it is available. B. Use the polling integration pattern to find the necessary customer information in the CRM application database. Obviously the data exists in the CRM application database. Obliviously the data exists in the CRM application database, so the slow response from the CRM application can be eliminated by polling directly from the CRM application database. C. When customer information from the CRM application is needed, post a message to a topic queue by using the publish-and-subscribe integration pattern. This approach allows the CRMapplication or any other application subscribing to the topic queue to respond with customer information. D. Use the request optional-response message exchange pattern to access the CRM application. If the CRM application responds quickly (for example, in 5 seconds) use that response. If the CRM application does not respond quickly, then the optional response was not returned and processing continues. E. Use the request-response message exchange pattern to access the synchronous interface provided by the CRM application. The request-response message exchange pattern matches the synchronous interface provided by the CRM application, so this is the simplest and best approach for integration.

Correct Answer: A

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QUESTION NO: 11
Which of the following statements are true about an end-to-end security strategy?

A. When end-to-end security is enabled. Point-to-point transport-level encryption should be disabledin order to avoid cryptography conflicts between layers. B. End-to-end security and point-to-point security are virtually identical strategies proposed by different security vendors. C. End to-end security is highly beneficial for distributed computing environments where many
point-point connections and intermediaries exist, because it offers seamless data protection. D. End-to-end security often involves some form of message-level protection. E. End-to-end security strives to protect data at rest, even in temporary queues.

Correct Answer: C,D,E

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