4 Weeks java

4 Weeks java

4 Week Java

Java Cloud Service is a complete platform and infrastructure cloud solution for building, deploying, and managing Java EE applications. If you are a Java developer and your organization is jumping on the cloud computing bandwagon, you have to change the way you build and deploy applications.Cloud computing vendors provide infrastructure services such as computers, storage devices, and routers to deploy your application. This is a not a very new concept. Web hosting companies have been providing infrastructure to host websites to small and medium-sized companies for more than a decade. However, this is becoming mainstream for internal enterprise applications. If you use Infrastructure as a Service, you may have to deal with installation and configuration of the software platforms such as application servers, databases, and so on. The cloud vendors provide tools to manage the infrastructure and provide options for elastic computing..

 

Course Outline

INTRODUCTION TO JAVA

  • Features of Java
  • Java Virtual Machine
  • C , C++ & Java : A Comparison
  • Platforms of Java &
  • Versions
  • First Java Program

 

 

DATA TYPES, IDENTIFIERS AND VARIABLES

  • 8 Data Types in Java & Complete Overview
  • Types of Variables, Operators & Statements
  • Reading Input from java.util.scanner class
  • Displaying Output with system.out.printf()
  • Displaying Formatted Output with String Format

 

 

STRINGS

  • Creating Strings
  • String Class Methods
  • String Comparison
  • Immutability of Strings

 

 

STRING BUFFER & STRING BUILDER

  • Creating String Buffer Object
  • String Buffer Class Methods
  • String Builder Class

 

 

CLASSES & OBJECTS

  • Oops Concepts
  • Creating an Object
  • Initializing an Instance Variable
  • Access Specifiers
  • Constructors & its Types

 

 

METHODS IN JAVA

  • Method Prototype
  • Static Methods
  • Passing Parameters in Method (Primitives & Objects)

 

 

RELATIONSHIP BETWEEN OBJECTS

  • Relating Objects using References
  • Inner Classes

 

 

INHERITANCE & POLYMORPHISM

  • Concept of Inheritance
  • The Keyword Super
  • Abstract Classes
  • Interface
  • Packages

 

 

EXCEPTION HANDLING

  • Errors in Java Program
  • Concepts of Exceptions
  • Keywords: Throw & Throws
  • Multiple Exceptions

 

 

DATABASE CONNECTIVITY

  • Concepts of JDBC
  • Connecting with Different Databases
  • Basics of HTML

 

 

JSP & SERVLETS

  • JSP Basics
  • Scriplets
  • JSP Tags
  • JSP Directives
  • Servlets- Concept & Use

 



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