Oracle 1Z0-864 최신덤프

ITExamDump의Oracle인증 1Z0-864덤프의 인지도는 아주 높습니다. 인지도 높은 원인은Oracle인증 1Z0-864덤프의 시험적중율이 높고 가격이 친근하고 구매후 서비스가 끝내주기 때문입니다. ITExamDump의Oracle인증 1Z0-864덤프로Oracle인증 1Z0-864시험에 도전해보세요.

Oracle인증 1Z0-864덤프로Oracle시험을 패스,하지 못하셨다구요? 최선을 다했는데도 실패하였다는 말은 영원히 하지마세요. Oracle인증 1Z0-864시험을 패스하는 방법은 많고도 많습니다. ITExamDump의Oracle인증 1Z0-864덤프로 시험에 다시 도전해보세요. ITExamDump의Oracle인증 1Z0-864덤프는 착한 가격에 100%에 달하는 적중율과 패스율을 보장해드립니다. 시험에서 불합격성적표를 받으시면 덤프구매시 지불한 덤프비용을 환불처리해드립니다. ITExamDump의Oracle인증 1Z0-864덤프로 시험패스를 꿈꿔보세요.

Oracle인증 1Z0-864시험을 준비하기 위해 잠도 설쳐가면서 많이 힘들죠? ITExamDump덤프가 고객님의 곁을 지켜드립니다. ITExamDump에서 제공해드리는Oracle인증 1Z0-864덤프는 실제Oracle인증 1Z0-864시험문제를 연구하여 만든 공부자료이기에 최고의 품질을 자랑합니다. ITExamDump덤프를 열심히 공부하여 멋진 IT전문가의 꿈을 이루세요.

시험 번호/코드: 1Z0-864
시험 이름: Oracle (Java Enterprise Edition 5 Enterprise Architect Certified Master Exam (Step 1 of 3))

ITExamDump는 유일하게 여러분이 원하는Oracle인증1Z0-864시험관련자료를 해결해드릴 수 잇는 사이트입니다. 여러분이 다른 사이트에서도 관련덤프자료를 보셨을경우 페이지 아래를 보면 자료출처는 당연히 ITExamDump 일 것입니다. ITExamDump의 자료만의 제일 전면적이고 또 최신 업데이트일 것입니다.

1Z0-864 덤프무료샘플다운로드하기: http://www.itexamdump.com/1Z0-864.html

NO.1 An online sporting goods store's web application uses HTTPSession to store shopping carts.
When the application is initially deployed, the business plan predicts only a few customers will access the
site. Over time, the store projects a steady increase in volume. The deployment plan calls for a single web
container in the initial deployment. As demand increases, the plan calls for multiple web containers on
separate hardware with clustered HTTPSession objects. Which two principles will help the application
meet the requirements and optimize performance? (Choose two.)
A. The application should store as much as possible in HTTPSession objects.
B. The application should NOT make frequent updates to HTTPSession objects.
C. The application should make coarse-grained updates to HTTPSession objects.
D. The application should create new HTTPSession objects instead of updating existing objects.
Answer: B,C

Oracle   1Z0-864덤프   1Z0-864   1Z0-864시험문제   1Z0-864

NO.2 A company has a web service that provides the most recent price for stocks, mutual funds, and
commodities. The company has the only web service that allows a person to check prices on all three
financial assets with one call. Its system does not store this information but sends individual calls to each
of the primary vendors for an asset and then aggregates the response to the requester. The company has
committed to support a non-functional requirement (NFR) for performance that states it must process all
requests within three seconds and each of the three vendors is obligated to support the NFR as dictated
by the company. Where, in the message flow, is it appropriate to measure whether all the NFRs are met?
A. when a request is received and a response is sent to the requester
B. when a request is received, first call to vendor, last response from vendors, response is sent to a
requester
C. when a requester sends a request, the request is received, each call to vendor, each
response from vendor, requester receives response
D. when a request is received, each call to vendor, each response from a vendor, a response is sent to a
requester
Answer: D

Oracle   1Z0-864   1Z0-864 pdf   1Z0-864

NO.3 A stock trading company is writing a new application for stock market forecasting. A significant portion of
the work required by the business logic involves navigating through the persistent object model. As lead
architect on this project, you have chosen JPA over EJB2 entity beans to implement these persistent
objects. You have done this to maximize performance when navigating through the model. Why does JPA
offer better performance for this task.?
A. JPA guarantees referential integrity at the object level.
B. JPA allows the application to specify lazy or eager retrievals.
C. JPA simplifies the source code that implements the object model.
D. The guaranteed referential integrity in EJB2 entity beans is expensive.
Answer: B

Oracle인증   1Z0-864   1Z0-864덤프   1Z0-864

NO.4 You are architecting an online ordering application with these requirements: Users access the system
over the Internet using HTML.
An email message is sent to the user confirming the order. Users must log in and are validated using
LDAP.
The product catalog is stored in a relational database.
All orders are logged to the internal fulfillment system.
Orders must not be lost.
Which Java EE technology should be used to send orders to the fulfillment system?
A. JNDI
B. JMS
C. JAX-WS
D. RMI-IIOP
Answer: B

Oracle   1Z0-864 pdf   1Z0-864인증   1Z0-864   1Z0-864

NO.5 What are two capabilities of the Abstract Factory pattern? (Choose two.)
A. Creates whole-part hierarchies
B. Creates families of related objects
C. Enforces dependencies between concrete classes
D. Specifies the types of objects to create using a sample instance
E. Separates the construction of a complex object from its representation
Answer: B,C

Oracle   1Z0-864   1Z0-864

NO.6 A teenage fashion web site, includes a set of pages for displaying and browsing their catalog, as well
as pages for making fashion suggestions that also display tables of catalog entries.
Currently, the JSP code uses scriptlets that perform database SELECT statements and format the results
in HTML tables. You have been hired to help reduce the maintenance overhead when either the look is
modified or the database schema changes. Which two patterns, used together, do you apply to reduce
this maintenance overhead? (Choose two.)
A. View Helper
B. Front Controller
C. Composite View
D. Data Access Object
Answer: A,D

Oracle   1Z0-864최신덤프   1Z0-864   1Z0-864시험문제

NO.7 Your new architecture needs to access the business logic of an Enterprise Information Solution (EIS).
What are three benefits of using the Java Connector Architecture to connect to EIS instead of
implementing a proprietary solution? (Choose three.)
A. Security
B. Performance
C. Loose coupling
D. Connection pooling
E. Common Client Interface
Answer: A,D,E

Oracle시험문제   1Z0-864   1Z0-864자료   1Z0-864

NO.8 A Java web component, EJB component, or another web service can be a client to a web service.
Which Java API can the client use to access the web service through a Service Endpoint Interface?
A. JAXB
B. JAXR
C. JDBC
D. JAX-WS
Answer: D

Oracle덤프   1Z0-864자격증   1Z0-864   1Z0-864 dumps   1Z0-864 dumps   1Z0-864 dump

NO.9 What are the three primary roles in a web service interaction? (Choose three.)
A. Broker
B. Facade
C. Provider
D. Decorator
E. Requestor
F. Interceptor
Answer: A,C,E

Oracle   1Z0-864   1Z0-864   1Z0-864 dumps   1Z0-864

NO.10 You are integrating with a single legacy Enterprise Information System. You are interested in the
transaction management capabilities of the Java Connector Architecture. This new system needs the
capability to invoke multiple operations against this single legacy system. These operations succeed
together or fail together as a group. To which minimum level of transaction management are you going to
set your resource adapter?
A. No transaction
B. Local transaction
C. Distributed transaction
D. Container Managed transaction
Answer: B

Oracle dumps   1Z0-864   1Z0-864시험문제   1Z0-864자격증

NO.11 What are two benefits of using the Value List Handler pattern? (Choose two.)
A. Improves network performance
B. Facilitates exposing existing services
C. Provides an alternative to potentially inefficient EJB finders
D. Facilitates post-processing across heterogeneous requests
E. Provides a mechanism to support shared elements of composite views
Answer: A,C

Oracle   1Z0-864   1Z0-864

NO.12 With the release of a new product line, there has been a significant increase in the volume of
transactions on your web site. You need to scale your application and manage session failover. What is
the best option for scalability?
A. Add additional web servers and application servers
B. Introduce a High Availability pair and utilize sticky sessions
C. Add additional application servers and implement DNS round robin
D. Add additional application servers and use clustered HttpSession
Answer: D

Oracle dump   1Z0-864   1Z0-864최신덤프

NO.13 A new security feature has been requested for an existing web application with the following
requirements:
All requests must be logged to a secure database.
Each request must be time-stamped with the start and completion times.
Each request must contain the IP address of the client that made the request. Which pattern is most
applicable for this new feature?
A. Strategy
B. Front Controller
C. Abstract Factory
D. Intercepting Filter
E. Model View Controller
Answer: D

Oracle   1Z0-864   1Z0-864시험문제   1Z0-864   1Z0-864 dumps   1Z0-864

NO.14 You are writing a utility that searches for existing web services provided by large companies through
UDDI. Your web site allows the user to input search criteria using event-driven, state managed GUI
screens, performs the search, and displays them in a formatted HTML page. Which technologies would
you use for this application?
A. JSP and JAXB
B. JSF and JAXR
C. JSF and JAX-WS
D. JSP and JAX-WS
Answer: B

Oracle   1Z0-864인증   1Z0-864   1Z0-864덤프   1Z0-864 pdf   1Z0-864

NO.15 Your web application requires access to several different services, so you created a Service Locator
class to be used by the UI developers on the team. New services with different interfaces are occasionally
added. Unfortunately, the caching benefits of the Service Locator class are NOT being realized because a
new instance of this class is being created in every backing bean method that requires a service. Which
pattern should you apply to eliminate this problem?
A. Bridge
B. Singleton
C. Prototype
D. Factory Method
E. Business Delegate
Answer: B

Oracle dumps   1Z0-864덤프   1Z0-864최신덤프

NO.16 What is an advantage of XML over HTTP, as compared to SOAP over HTTP, for web services?
A. Guaranteed delivery
B. More security options
C. Smaller message size
D. Strongly typed parameters
Answer: C

Oracle기출문제   1Z0-864   1Z0-864   1Z0-864

NO.17 An application needs to invoke a service on a remote system over a low latency connection, and then
wait for a response. Which two are best for this type of invocation? (Choose two.)
A. JMS topic
B. JMS queue
C. RMI over IIOP
D. synchronous web service
E. asynchronous web service
Answer: C,D

Oracle   1Z0-864자료   1Z0-864   1Z0-864   1Z0-864 pdf

NO.18 A developer creates a Java web service to be used by consumers in an SOA. This SOA uses a UDDI
service registry. How can the developer make the new service available to consumers?
A. Deploy to the registry using JAXR
B. Publish to the registry using JAXR
C. Query the registry using JAX-RPC
D. Target the registry using JAX-RPC
Answer: B

Oracle pdf   1Z0-864   1Z0-864   1Z0-864최신덤프

NO.19 You are asked to architect an SOA solution that leverages Java web services. The architecture needs to
be flexible and allow for the SOAP 1.1, SOAP 1.2, and REST implementations. Which Java EE
technology should you use?
A. JAXP
B. JAXB
C. JAX-WS
D. JAX-RPC
Answer: C

Oracle시험문제   1Z0-864시험문제   1Z0-864   1Z0-864 pdf   1Z0-864   1Z0-864

NO.20 Which three are parts of a SOAP message? (Choose three.)
A. SOAP body
B. SOAP endpoint
C. SOAP headers
D. SOAP handlers
E. SOAP attachments
Answer: A,C,E

Oracle   1Z0-864   1Z0-864   1Z0-864

많은 분들은Oracle 1Z0-864인증시험이 아주 어려운 것은 알고 있습니다. 하지만 우리ITExamDump를 선택함으로Oracle 1Z0-864인증시험은 그렇게 어렵지 않다는 것을 알게 될 것입니다. Pass4Tes의Oracle 1Z0-864합습가이드는 시험의 예상문제부터 전면적이로 만들어진 아주 퍼펙트한 시험자료입니다. 우리의 서비스는Oracle 1Z0-864구매 후 최신버전이 업데이트 시 최신문제와 답을 모두 무료로 제공합니다.