Core Java is a function of java. Core java is used to developing the application of java. It is a concept of java fundamental, swings, JDBC, java beans. core java is a technology without this no one can jump in advance java. Core Java is fundamental that will be used in any java technology. If you work on advance java then you know about core java. Core java package is always started from java.core java is used to developing a standalone application or system software that run on the system only.

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CORE JAVA

  • Why core java
  • Overview of java
  • Installing of java
  • Installing of Eclipse
  • Features of java
  • Data Types in java
  • Primitive Data Types
  • Non-Primitive Data Types
  • String Class
  • Conditional statements
  • Selection statements
  • If Statements
  • If-else Statements
  • Else-if Statements
  • Switch
  • Iterative Statements
  • While
  • do-while
  • for
  • foreach
  • Transfer statements
  • Break
  • Continue
  • Throw
  • Throws
  • Finally
  • Usage of Control Statements in selenium
  • Variables
  • Static Variables
  • Non-Static Variables
  • Methods
  • Static Methods
  • Non-Static Methods
  • Operators
  • Access specifiers
  • Public
  • Private
  • Protected
  • Default
  • Usage of Access Specifiers
  • What is Main() Method
  • JVM Architecture
  • What is Class
  • What is Object
  • Local variables
  • Global variables
  • Object References
  • Call By Reference
  • Call By value
  • Initialisation of Variables
  • Through variables
  • Through Object
  • Through constructors
  • What is Constructors
  • What is Constructor Overloading
  • What is this() constructor
  • What is super() constructor
  • What is this keyword
  • What is super keyword
  • Inheritance
  • Types of Inheritance Concepts
  • Polymorphism
  • Overloading
  • Overriding
  • Data Hiding
  • Encapsulation
  • Data Abstraction
  • Interfaces
  • Abstract Methods
  • Abstract Classes
  • Importance of OOPS Concept for selenium
  • Accessing of Classes in different packages
  • Arrays
  • Single Dimensional Arrays
  • Two Dimensional Arrays
  • Object Arrays
  • Collections
  • List
  • Set
  • ArrayList
  • LinkedList
  • HashSet
  • TreeSet
  • Vector
  • Stack Classes
  • Difference B/W List And Set
  • Map
  • HashMap
  • Linked HashMap
  • Exception Handling
  • Try
  • Catch
  • Final
  • Finally
  • Finalize
  • Throws
  • Throw
  • Difference B/W final/finally/finalize
  • What are Iterators
  • Difference B/W Iterator and foreach
  • Generics
  • Type Inference for Generic Instance Creation
  • Multi Threading
  • Input/Output Streams
  • Networking
  • Reflections API
  • Regular Expressions
  • AWT, Applets and Swings
  • Autoboxing/Unboxing
  • Enums
  • Varags
  • Binary Literals
  • Strings in Switch Statements
  • Lambda Expressions
  • Lambda-Form Representation for Method Handles
  • String, String Buffers and String Builders
  • FAQ’s and SCJP Exam Oriented Concepts

 

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