1Z1-807 Dumps PDF, 1Z0-807 Test Answers

NO.1 Which two statements are true about transport-layer security?
A. It is loosely coupled with the transport-layer protocol.
B. It is an end-to-end security mechanism.
C. It prevents the captured data from being replayed at a later time.
Answer: A

Oracle Exam Prep   1Z0-807 Exam Prep   1Z0-807 Bootcamp   1Z0-807 answers real questions   1Z0-807 test answers

NO.2 You are using an open source integration framework in your project. However, key interfaces
do not explicitly define several strange conditions you have repeatedly seen while testing.
Which option is the name given to the anti pattern described above?
A. Composite View
B. Leaky Abstraction
C. Asynchronous Interaction
D. Golden Hammer
Answer: B

Oracle certification training   1Z0-807 demo   1Z0-807 exam   1Z0-807 Braindumps
Explanation:
All non-trivial abstractions, to some degree, are leaky.
An abstraction that works most of the time, but where a detail of the underlying complexity cannot
be ignored, thus leaking complexity out of the abstraction back into the software that uses the
abstraction.

NO.3 You are the architect of a web application that uses javaServer Faces (JSF) as a presentation
tier;
and for business processes coded as stateless session beans. When you add new code to the stateless
session beans to address new accounting requirements, without changing the interface, you discover
that the new business processes are being ignored by some of the JSF components.
What might be the cause of this problem?
A. The presentation tier is relying on validation logic in the business tier.
B. The browser is caching out-of-date versions of the JSF components.
C. The business processes are not rigorously encapsulated in the session beans.
D. The new session beans have been deployed incorrectly, and proper deployment will resolve the
problem.
Answer: C

Oracle Test Questions   1Z0-807 Test Answers   1Z0-807 certification

NO.4 You are the architect for XYZ bank. XYZ is redesigning their online banking offering and you
need to ensure that the new design follows security best practices for the JEE platform.
Select three security best practices for JEE applications.
A. Schedule regular penetration testing.
B. Log all security related application events.
C. Implement an exception-handling strategy.
D. Encrypt data, both on the wire and at rest.
E. Use both programmatic and declarative security.
F. Treat users as untrusted even when authenticated.
Answer: B,C,E

Oracle test answers   1Z0-807 original questions   1Z0-807 exam dumps   1Z0-807 braindump   1Z0-807 Study Guide

NO.5 While analyzing an existing web application, you observe the following issues in the source
code:
-Duplicatecontrol code is scattered throughout various view. -Businessand presentationlogicare
mixed within these view.
The next phase of the project involves refactoring the existing code to address these two issues.
Which design pattern, if employed in the refactoring exercise, would most directly address the two
issues?
A. Service to Worker
B. Dispatcher view
C. DAO
D. Composite View
Answer: A

Oracle exam dumps   1Z0-807   1Z0-807 test   1Z0-807 exam
Reference:http://www.vincehuston.org/j2ee/corepatterns.html(see 'service to worker')

NO.6 Which two functions are essential parts of a service oriented architecture (SOA) infrastructure?
A. The service provider, which executes business logic in a stateless fashion
B. The service consumer, which accesses services from the service repository
C. The service repository, which stores software component metadata
D. The service broker, which delivers well-defined service-level agreements
E. The service look-up facility, which provides a central resource for naming and access
Answer: A,C

Oracle Real Questions   1Z0-807 demo   1Z0-807 demo   1Z0-807 study guide

NO.7 You are the lead technical designer for a new B2C retail application. A key goal is to minimize
design and build complexity in order to maximize speed to market.
Which three features of JPA make it the most appropriate technology to use in building the
persistence layer of the application?
A. JPA ensures thread safe semantics
B. JPA ensures optimal database access logic
C. JPA does not require an EJB container
D. JPA provides vendor-neutral database access
E. JPA provides ACID semantics
F. JPA provides transparent scalability
Answer: C,D,E

Oracle Braindumps   1Z0-807 answers real questions   1Z0-807 Free download   1Z0-807 Exam Tests

NO.8 A successful web application is used by over two hundred thousand users. Due to this
substantial load, the database is over bridged and fails frequently. All data, included critical user
records and temporary session data, is stored in the database. Because of resource constraints, a
new database system cannot be installed.
Which change will reduce the load on the database?
A. Creating more entity beans to optimize interaction wild the database
B. Refactoring the web application to use DAOs to communicate with the database
C. Refactoring the web application to store temporary session data on the web servers
D. Adding more web servers to the web tier to distribute the load and reduce the number of
transactions on the database.
Answer: C

Oracle PDF VCE   1Z0-807   1Z0-807   1Z0-807 Practice Exam   1Z0-807 Bootcamp

Having 1Z0-807 training materials of Pass4Test is equal to have success. If you buy our 1Z0-807 exam dumps, we will offer one year-update service. The passing rate of 1Z0-807 test of Pass4Test is 100%, if the 1Z0-807 VCE Dumps and training materials have any problems or you fail the 1Z0-807 exam with our 1Z0-807 Braindumps, we will refund fully.

Pass4Test is a website which is able to speed up your passing the Oracle certification 1Z0-807 exams. Our Oracle certification 1Z0-807 exam question bank is produced by Pass4Test's experts's continuously research of outline and previous exam. When you are still struggling to prepare for passing the Oracle certification 1Z0-807 exams, please choose Pass4Test's latest Oracle certification 1Z0-807 exam question bank, and it will brings you a lot of help.

If you have registered Oracle 1Z0-807 test, you can enter our Pass4Test Oracle 1Z0-807. You may try our Pass4Test Oracle 1Z0-807 free demo to decide whether to buy or not. You can also download pdf real questions and answers. Pass4Test Oracle 1Z0-807 certification training must help you to pass the exam easily. Its practice test is the most effective. We promise to help you to get the certification. Without the certification, we will give you FULL REFUND of your purchase fees. On request we can provide you with another exam of your choice absolutely free of cost.

Exam Code: 1Z1-807
Exam Name: Java Enterprise Edition 6 Enterprise Architect Certified Master Exam (Step 1 of 3)
One year free update, No help, Full refund!
1Z1-807 PDF VCE Total Q&A: 90 Questions and Answers
Last Update: 07-27,2015

1Z1-807 VCE Dumps Detail : 1Z1-807 PDF VCE

 

Exam Code: 1Z0-807
Exam Name: Java Enterprise Edition 6 Enterprise Architect Certified Master Exam (Step 1 of 3)
One year free update, No help, Full refund!
1Z0-807 VCE Dumps Total Q&A: 90 Questions and Answers
Last Update: 07-27,2015

1Z0-807 Bootcamp Detail : 1Z0-807 VCE Dumps

 

Pass4Test IT Certification has years of training experience. Pass4Test Oracle 1Z1-807 exam training materials is a reliable product. IT elite team continue to provide our candidates with the latest version of the 1Z1-807 exam training materials. Our staff made ​​great efforts to ensure that you always get good grades in examinations. To be sure, Pass4Test Oracle 1Z1-807 exam materials can provide you with the most practical IT certification material.
Do you want to have1Z1-807 exam  training materials which can save you time and effort? Then you can choose Pass4Test. Our 1Z0-807 exam training materials will provide you with free update service as long as one year. You will get the latest updated 1Z0-807 exam training materials. We guarantee that after you purchase our 1Z0-807 exam dumps, if you fail the 1Z0-807 exam certification, we will give a full refund.

1Z0-807 Free Demo Download: http://www.pass4test.com/1Z0-807.html
http://www.it2blog.com/1z0-027-bootcamp-1z0-511-exam-cram-1z0-807-actual-test/