Oracle's CX310-065

CX310-065 Course/Exam Objectives

• Chapter 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.
• Chapter 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
• Chapter 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
  • Uses standard J2SE APIs in the java.util and java.util.regex packages.
• Chapter 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
• Chapter 5: OO Concepts
  • Encapsulation
  • Polymorphism
  • Effects on modifiers
  • Overloaded methods and constructors
  • Develop code that implements is-a and/or has-a relationships.
• Chapter 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
• Chapter 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

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

CX310-065 Exam FAQ's