CERTIFICATES

This module provides the concpets like overview of the Java, installation steps of the java and setting up an environmental varaiables.

This module provides the concepts like Main Method, Comments, Packages And Imports, Naming Conflicts And Code Formatting, Static Imports, Understanding Primitive Data Types, Whole Numeric Primitives, Decimal Numeric Primitives, Declaring And Initializing Variables, Understanding Default Initialization Of Primitives, Variable Scope, Ordering Elements In Class, Understanding Null, Primitive Wrapper Types and java benefits.

This module presents the concepts like Understanding Operators, Arithmetic Operators, Numeric Promotion And Casting, Unary Operators, Compound Assignment Operators, Conditional Operators, Equality Operators, Understanding == and equals() method and Character Arithmetic.

This module presents the idea about the If Else Statement, Ternary Operator, Switch Statement, While Loop, Do While Loop and For Loop.

This module presents the concepts like Creating Strings And Concatenation, String Pool and String Equality, String methods , Method Chaining, Using String Builder class, StringBuilder methods and Understanding Equality.

This module presents the concepts like Understanding Arrays, Using Arrays, Common Array Problems, For Each Loop, Break Statement And Labels, Continue Statement, Sorting Arrays, Searching Arrays, Variable Arguments, Multidimensional Arrays and Nested Loops.

This module presents the concepts like understanding ArrayList, ArrayList Methods, Using Wrapper Classes With ArrayList, ArrayList And Array Conversion, Sorting ArrayList, Searching ArrayList and Iterating List.

This module presents the concepts like designing Methods, Method Return Type, Method Parameter List, Methods With Variable Arguments, Access Modifiers, Static Methods And Fields, Using Static Methods And Fields, Final Variables, Static Initialization, Passing Data Between Methods, Returning Data From Methods and Overloading methods.

This module presents the idea of the Class Constructors, Default Constructor, Overloading Constructors, this vs this(), Order Of Initialization, Data Encapsulation, Immutable Classes, Class Inheritance, Method Overriding, super vs super(), Overloading vs Overriding, Abstract Classes, Abstract Methods, Creating Interface, Implementing Interfaces, Default Interface Methods, Static Interface Methods, Abstract class vs Interface, Polymorphism, Virtual Methods and Polymorphic Parameters.

This module provides the idea about the Creating Data and Time, Using Date and Time, Periods, Formatting Date and Time and Parsing Date and Time.

This module explains the concepts like Understanding Exceptions, Checked vs Unchecked Exceptions, Dealing with Exceptions Using Finally Block, Catching Different Exceptions, Return And Finally Block and Methods That Throw Exceptions.

This module presents the idea about th lambda expressions like Understanding Lambdas, Using Lambdas and Predicates.