Monday, June 16, 2014

What is the eligibility to take oracle java certification, exam price and everything you need to know.

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Hello ,

This article is about what is the eligibility criteria for OCA Java SE 7 programmer, exam fees,
exam topics, topics in detail and everything else you need to know about the program.

Oracle certified associate is the first step to take any other java certification. When you are OCA certified , you are recognized, your programming skills are appreciated.

Basic exam details:


Exam Number:

1Z0-803
Associated Certifications:Oracle Certified Associate, Java SE 7 Programmer
Exam Product Version:Java Standard edition
Prerequisites
Exam Price:
No prerequisites
Rs 8769
 

Duration:120 minutes
Number of Questions:70
Passing Score:63% 
Validated Against:This exam has been validated against SE 7.
format:Multiple Choice

Exam syllabus:


Java Basics
  • Define the scope of variables
  • Define the structure of a Java class
  • Create executable Java applications with a main method
  • Import other Java packages to make them accessible in your code
Working With Java Data Types
  • Declare and initialize variables
  • Differentiate between object reference variables and primitive variables
  • Read or write to object fields
  • Explain an Object's Lifecycle (creation, "dereference" and garbage collection)
  • Call methods on objects
  • Manipulate data using the StringBuilder class and its methods
  • Creating and manipulating Strings
Using Operators and Decision Constructs  
  • Use Java operators
  • Use parenthesis to override operator precedence
  • Test equality between Strings and other objects using == and equals ()
  • Create if and if/else constructs
  • Use a switch statement
Creating and Using Arrays
  • Declare, instantiate, initialize and use a one-dimensional array
  • Declare, instantiate, initialize and use multi-dimensional array
  • Declare and use an ArrayList
Using Loop Constructs
  • Create and use while loops
  • Create and use for loops including the enhanced for loop
  • Create and use do/while loops
  • Compare loop constructs
  • Use break and continue  
Working with Methods and Encapsulation
  • Create methods with arguments and return values
  • Apply the static keyword  to methods and fields  
  • Create an overloaded method
  • Differentiate between default and user defined constructors
  • Create and overload constructors
  • Apply access modifiers
  • Apply encapsulation principles to a class
  • Determine the effect upon object references and primitive values when they are passed  into methods that change the values
Working with Inheritance
  • Implement inheritance
  • Develop code that demonstrates the use of polymorphism
  • Differentiate between the type of a reference and the type of an object
  • Determine when casting is necessary
  • Use super and this to access objects and constructors
  • Use abstract classes and interfaces
Handling Exceptions
  • Differentiate among checked exceptions, RuntimeExceptions and Errors
  • Create a try-catch block and determine how exceptions alter normal program flow
  • Describe what Exceptions are used for in Java
  • Invoke a method that throws an exception
  • Recognize common exception classes and categories

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