VFX ERA: Best Computer Training Courses Institute in Kanpur

1 Month

Core Java Course

Java is one of the most popular programming languages out there. Released in 1995 and still widely used today, Java has many applications, including software development, mobile applications, and large systems development. Knowing Java opens a lot of possibilities for you as a developer.

Statements, Program
Programming Approaches
Comparison of pre-Java languages
Need of New Language
Evolution of Java
Setting up the environment
Running the first program in Java
Object-Oriented Programming Structure
Platform Independence & Portability
Security
Relation b/w JVM, JRE and JDK
Description of a Simple Java Program
Conditions
Loops
Defining attributes and methods
Implementing data encapsulation
Relation b/w objects and reference variables
Constructors and Anonymous block
Method Overloading
Static Data members, Block & methods
Understanding Memory structure
Class & Method area
Understanding Class loading & Execution flow
Static vs Dynamic class loading
Argument Passing Mechanism & Wrapper classes
Passing primitive arguments
Passing objects
Wrapper classes & their use
Usage of this keyword
Referencing instance members
Intraclass constructor chaining
Method chaining
Inheritance & code reusability
Extending classes for code reusability
Usage of super keyword
Method Overriding
Object class and its role
Inheritance & Runtime polymorphism
Static & Dynamic binding
Inheritance and Is-A relation
Runtime polymorphism and generalization
Abstract classes & methods
Final keyword
Interfaces and Role-based Inheritance
Difference b/w Feature & Role-based Inheritance
Difference b/w Static & Dynamic classing Environment
Difference b/w classes & interfaces
Use of interfaces in real scenarios
Implementing Has-A relation
Difference b/w Aggregation & Composition
Need of packages
Associating classes to package
Understanding Classpath environment variable
Import keyword and feature of static import
Public, protected, private & default scope
Private Inheritance and its us
Why do we use the Exception Handling Mechanism?
Difference b/w exception and error
Exception Handling & Robustness
Common Exceptions and Errors
Checked and Unchecked Exception
Runtime Errors
Try and catch block
Exception handlers & the importance of their order
Throw keyword and its usage
Checked and Unchecked Exceptions
Role of finally

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Core Java Course

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Courses Details

Core Java Course

What will you learn from this course?

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