[1Z0-900] Top 5 Tips to Crack 1Z0-900 Java EE 7 Application Developer Exam

Top 5 Tips to Crack 1Z0-900 Java EE 7 Application

Developer Exam

Make 1Z0-900 Certification Easy with DBexam.com

For Oracle 1Z0-900 Exam

Preparation Tips for 1Z0-900 Certification 1. Perform enough practice with Oracle system on related Oracle 1Z0-900 certification subjects.

2. Identify the key configuration, workflow and data flow.

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

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1Z0-900 Certification Detail Exam Code

1Z0-900

Full Exam Name

Java EE 7 Application Developer

Number of Questions

70

Practice Exams

1Z0-900 Online Practice Exam

Passing Score

66%

Time Limit

150 minutes

Recommended Training

Developing Applications for the Java EE 7 Platform Ed 1 Java Programming Learning Subscription Unlimited Product Learning Subscription Certification Exam Prep Seminar: Java EE 7 Application Developer

Syllabus Topics for Oracle 1Z0-900 Exam Topic Name Understand Java EE Architecture

Manage Persistence using JPA Entities and BeanValidation

Implement Business Logic by Using EJBs

Use Java Message Service API

Implement SOAP Services by Using JAX-WS and JAXB APIs

Create Java Web Applications using Servlets

Create Java Web Applications using JSPs

Implement REST Services using JAX-RS API

Create Java Applications using WebSockets

Develop Web Applications using JSFs

Secure Java EE 7 Applications

Use CDI Beans

Use Concurrency API in Java EE 7 Applications

Use Batch API in Java EE 7 Applications

Oracle 1Z0-900 Exam Questions

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01. Which is a valid description of REST? Option

a) REST provides the same architectural properties as SOAP b) REST is a library that is part of JEE called JAX-RS.

c) REST is the conventional way of interacting with information resources. d) REST is a Web Services standard supported by JEE and JAX-RS.

ANSWER d) REST is a Web Services standard supported by JEE and JAX-RS.

02. You have been asked to implement internationalization in your JSF web application. Where do you configure the supported locales?

Option a) in the <f:view> tag of the Facelet page

b) in the web.xml file c) in the faces-config.xml file d) in the src folder

ANSWER a) in the <f:view> tag of the Facelet page

03. Which two elements CANNOT be injected by using an @Inject annotation?

(Choose two.)

Option a) static fields b) instance fields declared final c) concrete methods

d) abstract methods

ANSWER b) instance fields declared final d) abstract methods

04. How can you configure, in a portable way, the number of threads used by a ManagedExecutorService?

Option

a) using the ManagedExecutors utility class to define the execution properties b) programmatically, using a ManagedExecutorService

c) This cannot be done because this configuration is dependent on the Java EE Product Provider d) configuring the thread pool info in the deployment descriptor

ANSWER b) programmatically, using a ManagedExecutorService

05. Identify two valid WebSocket message types for which you can register handlers.

(Choose two.)

Option a) Error Message b) Binary Message c) Pong Message

d) Ping Message

ANSWER b) Binary Message c) Pong Message

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