Oracle인증 1Z0-861시험패스는 IT업계종사자들이 승진 혹은 연봉협상 혹은 이직 등 보든 면에서 날개를 가해준것과 같습니다.IT업계는 Oracle인증 1Z0-861시험을 패스한 전문가를 필요로 하고 있습니다. ITExamDump의Oracle인증 1Z0-861덤프로 시험을 패스하고 자격증을 취득하여 더욱더 큰 무대로 진출해보세요.
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시험 이름: Java Enterprise Edition 5 Business Component Developer Certified Professional Upgrade Exam
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Q&A: 152 문항 1Z0-861자격증시험
업데이트: 2014-06-08
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시험 이름: Java Enterprise Edition 5 Enterprise Architect Certified Master Upgrade Exam
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업데이트: 2014-06-08
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최근 Oracle인증 1Z0-861시험이 IT업계에서 제일 높은 인지도를 가지고 있습니다.바라만 보지 마시고Oracle인증 1Z0-861시험에 도전해보세요. ITExamDump 의 Oracle인증 1Z0-861덤프로 시험준비공부를 하시면 한방에 시험패스 가능합니다. Oracle인증 1Z0-861덤프로 자격증취득에 가까워지고 나아가서는 IT업계에서 인정을 받는 열쇠를 소유한것과 같다고 할수 있습니다.
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여러분이 우리Oracle 1Z0-868문제와 답을 체험하는 동시에 우리ITExamDump를 선택여부에 대하여 답이 나올 것입니다. 우리는 백프로 여러분들한테 편리함과 통과 율은 보장 드립니다. 여러분이 안전하게Oracle 1Z0-868시험을 패스할 수 있는 곳은 바로 ITExamDump입니다.
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NO.1 A company architected and developed a Java EE application and now they are having problems with
the scalability of the system. The application uses JSPs and servlets deployed to a web container, and
stateless session beans and DAOs deployed to an EJB container. The application's non-functional
requirement for scalability is to support 500 concurrent users during peak hours of operation. The
application can currently support 500 concurrent users, but the response time is 200 percent of what it is
acceptable. You have been hired as an architect and have been assigned to help resolve this problem.
The company's management is concerned with the hardware budgeting. What initial advice would you
give to the company?
A. add another web server
B. start a new project to re-architect the application
C. monitor the application to determine the potential problem areas
D. add more memory and processors to the hardware hosting the EJB container
Answer: C
Oracle시험일정 1Z0-868시험문제 1Z0-868자격증자료
NO.2 What describes the design relationship between session beans and entity beans?
A. aggregation
B. separation of concerns
C. common reuse principle
D. Liskov substitution principle
E. interface segregation principle
Answer: B
Oracle교육 1Z0-868 IT덤프 1Z0-868 IT자격증시험자료 1Z0-868
NO.3 A Java EE travel agency application builds flight itineraries and needs to provide runtime
monitoring to external clients. Agency managers need to find out at any given time how many itineraries
have been started but not completed. This information should be made available to managers at runtime
using open-source or commercially available management tools. The instrumentation should be done
with a standard Java EE API. How should you instrument the application?
A. JPA
B. JMX
C. JMS
D. SNMP
Answer: B
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NO.4 You work for a small IT shop. The developers are responsible for deploying production
applications. All of the connection and resource parameters are distributed in the Java source code. Your
IT shop has a limited infrastructure so there have been few issues with pushing production applications.
Your IT shop has been purchased and is now reselling Java products to customers. You now have
dedicated development, testing, staging, and production environments. A new requirement states that
these applications must support rapid deployment to each environment. What is the best solution.?
A. refactor the Java application to use JNDI names and resource references
B. identify a build engineer that has the responsibility of modifying the constant class for each deployment
C. set your connection properties in a constants class to consolidate connection and resource parameters
D. identify the environment parameters for connection and resources and make them readily available to
developers
Answer: A
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NO.5 What are three web service support features in Java EE? (Choose three.)
A. generating a web service from an MDB
B. generating a Java class from a WSDL file
C. associating a Java class with a WSDL file
D. associating a JMS queue with a WSDL file
E. generating a web service from a stateful session bean
F. generating a web service from a stateless session bean
Answer: B,C,F
Oracle최신버전덤프 1Z0-868자격시험 1Z0-868응시료 1Z0-868
NO.6 You are architecting a new Internet-deployed application and you want to restrict access to parts of the
system for security purposes. Which three security restrictions can be specified in the deployment
descriptor according to the servlet API specification standards? (Choose three.)
A. on page forwarding
B. on encryption methods
C. based on the role name
D. based on the user name
E. based on the URL pattern
F. based on the HTTP method
Answer: C,E,F
Oracle시험정보 1Z0-868최신덤프 1Z0-868 IT자격증시험자료 1Z0-868국제공인자격증 1Z0-868덤프
NO.7 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
Oracle국제공인자격증 1Z0-868시험자료 1Z0-868자격증자료
NO.8 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
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