CX310-065 : Oracle Certified Professional, Java SE 6 Programmer

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The Java Standard Edition 6 Programmer Certified Professional exam is a mandatory part of the Oracle Certified Professional, Java SE 6 Programmer (Formerly Sun Certified Java Programmer (SCJP)) certification. The exam audience includes programmers experienced using the Java programming language.
Oracle Certified Professional, Java SE 6 Programmer


uCertify uses content from well known publishers, instructors, and subject matter experts. They have a minimum of 15 years of experience in their fields. uCertify brings these textbooks to life. It is full of interactive activities that keeps the learner engaged. uCertify brings all available learning resources for a topic in one place so that the learner can efficiently learn without going to multiple places. Challenge questions are also embedded in the chapters so learners can attempt those while they are learning about that particular topic. This helps them grasp the concepts better because they can go over it again right away which improves learning. Learners can do Flashcards, Exercises, Quizzes and Labs related to each chapter. At the end of every lesson, uCertify courses guide the learners on the path they should follow.

uCertify platform supports 50+ different types of interactive activities, connect the idea, or try it yourself lab activities embedded throughout its course. These interactive activities keeps learners engaged and makes learning fun.

Here's What You Get

Exercises Flashcards Quizzes Glossary

Each lesson comes with Exercises, Flashcards & Quizzes. There is no limit to the number of times learners can attempt these. Exercises come with detailed remediation, which ensures that learners are confident on the topic before proceeding. Flashcards help master the key concepts. Glossary defines the key terms.

Exercise Questions
Glossary of terms
Videos and How To..

uCertify course includes videos to help understand concepts. It also includes How Tos that help learners with how to accomplish certain tasks.


Test Prep & Practice Questions

uCertify provides full length practice tests. These tests closely follow the exam objectives and are designed to simulate real exam conditions. Each course has a number of test sets consisting of hundreds of items to ensure that learners are prepared for the certification exam.

Here's What You Get

Pre-assessments Questions
Full Length Tests
Post-Assessments Questions


Full Remediation

Each question comes with detailed remediation explaining not only why an answer option is correct but also why the incorrect answer options are incorrect.

Unlimited Practice

Each test can be taken unlimited number of times until the learner feels they are prepared. Learner can review the test and read detailed remediation. Detailed test history is also available.

Learn, Test and Review Mode

Each test set comes with learn, test and review modes. In learn mode, learners will attempt a question and will get immediate feedback and complete remediation as they move on to the next question. In test mode, learners can take a timed test simulating the actual exam conditions. In review mode, learners can read through one item at a time without attempting it.

Exam Information

The Oracle Certified Professional, Java SE 6 Programmer certification exam is a standalone certification from Oracle with the exam code CX310-065. The new code of this exam is 1Z0-851.

This certification is a proof of a person's competence across the basic syntax and structure of the Java programming language to create Java technology based applications.

Career Prospects

Oracle Certified Professional, Java SE 6 Programmer certified professional has several career opportunities opens up to them, including:

  • Java Programmer/Developer
  • Java Software Engineer
  • Java Architect
  • Web Developer
Exam FAQs
What is the exam registration fee?
Where do I take the exam?
The CX310-065 exam is administered by Pearson VUE at testing centers worldwide. Click here to find a testing center near you.
What is the format of the exam?
The exam consists of multiple choice questions.
What are the pre-requisites of the exam?

While there are no official prerequisites to take the Oracle Certified Associate, Java SE 5/SE 6 certification, both Oracle and uCertify strongly recommend that the candidate have basic knowledge of the Java Programming Language or another major programming language and take the following Oracle courses:

  • Fundamentals of the Java Programming Language, Java SE 6
  • Java Programming Language, Java SE 6
How many questions are asked in the exam?
The exam contains 60 questions.
What is the duration of the exam?
150 minutes
What is the passing score?
What is the exam's retake policy?

In the event that you fail your first attempt at passing the CX310-065 exam, Oracle's retake policy is:

  • You must wait 14 days before retaking a failed exam.
  • Passed exams and Beta exams cannot be re-taken.
  • Candidates may retake an online non-proctored exam at any time

Click here for more information.

What is the validity of the certification?
The Oracle Certified Associate Java SE 5/SE 6 certification has no expiration. The certification holder is certified for life unless Oracle changes their policy. Click here for more information.
Where can I find more information about this exam?
To know more about the CX310-065, click here.

Table of Content

Here's What you will Learn

Lesson 1: Declarations, Initialization, and Scoping

  • Develop code that declares classes, interfaces, and enums
  • Develop code that declares an interface and abstract class
  • Develop code that declares, initializes, and uses primitives, arrays, enums, and objects
  • Determine if a method is correctly overriding or overloading another method
  • Given a set of classes and superclasses, develop constructors for one or more of the classes

Lesson 2: Flow Control

  • Develop code that implements all forms of loops and iterators
  • if or switch statement
  • Use of assertions
  • Exceptions and exception handling clauses
  • Exception
  • Error and exceptions

Lesson 3: API Contents

  • Develop code that uses the primitive wrapper classes
  • Navigating file systems, reading from files, writing to files, or interacting with the user
  • Use standard J2SE APIs in the java.text package
  • Use standard J2SE APIs in the java.util and java.util.regex packages

Lesson 4: Concurrency

  • Write code to define, instantiate, and start new threads
  • Recognize the states in which a thread can exist... thread can transition from one state to another
  • Object locking

Lesson 5: OOP Concepts

  • Encapsulation
  • Polymorphism
  • Effect of modifiers on inheritance
  • Overloaded methods and constructors
  • Develop code that implements is-a and/or has-a relationships

Lesson 6: Collections / Generics

  • Collection classes and/or interfaces
  • Correct and incorrect overrides of corresponding hashCode and equals methods
  • Collections API
  • Type parameters in class/interface declarations
  • java.util package

Lesson 7: Fundamentals

  • Use the appropriate access modifiers, package declarations, and import statements
  • Given an example of a class and a command-line, determine the expected runtime behavior
  • Determine the effect upon object references and primitive values when they are passed into methods
  • Recognize the point at which an object becomes eligible for garbage collection
  • Given the fully-qualified name of a class that is deployed inside and/or outside a JAR file
  • Write code that correctly applies the appropriate operators

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