Java EE 6 Enterprise Architect Certified Master 1Z0-807: Latest Sample Questions

Java EE 6 Enterprise Architect Certified Master 1Z0-807: Latest

Sample Questions Make 1Z0-807 Certification Exam Easy with DBexam.com

Oracle 1Z0-807 Exam Detail Exam Code

1Z0-807

Full Exam Name

Java EE 6 Enterprise Architect Certified Master

Number of Questions

60

Practice Exams

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Passing Score

71%

Time Limit

150 minutes

Recommended Training

Architect Enterprise Applications with Java EE Java Design Patterns Object-Oriented Analysis and Design Using UML Developing Applications for the Java EE 6 PlatformL

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How to Prepare for Oracle 1Z0-807 •

Perform enough practice with Oracle system with related Oracle 1Z0-807 certification subjects

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Identify the key configuration, workflow and data flow

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Understand the all Syllabus Topics of Exam which are Given in Description.

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Identify your weak areas from practice test and do more practice with system

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Repeat practice exams and try to score 100% on www.DBexam.com

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Oracle 1Z0-807 Exam Questions

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Q 1) A Hot Potato anti pattern can arise from misuse of which technology combination?

Option

a) JPA with the Web Tier b) JNDI Lookups with Global Java Naming c) Messaging in the Business Tier

d) Bean Validation with JSF Managed Beans

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ANSWER c) Messaging in the Business Tier

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Q 2) Which option describes the design relationship between session beans and entity beans?

Option a) Interface segregation principle b) Separation of concerns

c) Common reuse principle d) Aggregation e) Liskov substitution principle

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ANSWER b) Separation of concerns

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Q 3) Which two are objectives of the Abstract Factory pattern?

Option a) To separate the construction of a complex object from its representation

b) To specify the types of objects to create by using a sample instance c) To create families of related objects d) To create whole-part hierarchies e) To enforce dependencies between concrete classes Enjoy success with DBexam.com

ANSWER c) To create families of related objects e) To enforce dependencies between concrete classes

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Q 4) Which statement is true about the use of securityrelated annotations in an enterprise bean?

Option a) They can be used to specify permissions only on business methods. b) They can be used to acquire a secure connection using SSL. c) They can be used to change an authentication mechanism.

d) They can be inherited from a parent abstract class. e) They can be used to specify permissions on a class or its business methods.

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ANSWER a) In a SELECT list.

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Q 5) Which two are primary concerns for a service-oriented architecture (SOA)?

Option a) Loose coupling b) Well defined contracts c) Low cohesion

d) Session handling

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ANSWER a) Loose coupling b) Well defined contracts

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