Ecorp's Java 7 Online Training Course Institutes in Hyderabad

Java Online Training

Java Course Contents:

Introduction to Java Programming
- Stand-alone applications and servlets
- Compiling source code into bytecode
- Overview of class libraries
Object-Oriented Programming with Java
- The object paradigm
  - Encapsulation, inheritance and polymorphism
  - OO analysis and design: "Is a" and "Has a"
  - Designing an OO application step by step
  - Diagramming object structure with Unified Modeling Language (UML)
- Java's object-oriented features
  - Instantiating objects from classes
  - Aggregation and composition
  - Extending existing classes
  - Overloading and overriding methods
Structure of the Java Language
- Language syntax
  - Declaring and initializing variables
  - Declaring and using arrays
  - Upcasting, downcasting and autoboxing
- Flow control
  - Invoking methods and passing parameters
  - Conditionals and loops
  - Handling exceptions with try and catch
- Defining classes
  - Fields (instance data)
  - Methods (functions)
  - Abstract classes and interfaces
  - Organizing classes with packages and modifiers
  - Composition vs. inheritance
- Building the components of a Java program
  - Leveraging generics with the collections API
  - Developing new classes
  - Compiling and debugging
Developing GUIs
- Foundations of user interfaces
  - Basic GUI widgets
  - Event-driven programming
  - Benefits of a portable windowing library
- Java Foundation Classes (JFC)
  - Creating Swing components
  - Adding Swing components to containers
  - Arranging Swing components using layout managers
  - Dialogs and message boxes
- Event handling
  - Registering event handlers
  - Inner classes and top-level classes
Storing and Retrieving Data with File I/O
- Java streams
  - Streams, Readers and Writers
  - Catching and throwing exceptions
  - Formatting text output
- Files and directories
  - Reading and writing files
  - Creating, deleting and renaming files
  - Obtaining directory and file information
Working with Relational Databases
- JDBC database access
  - Leveraging the JDBC API
  - Choosing database drivers
  - Connecting to a database
- Improving performance with prepared statements and stored procedures
  - Submitting SQL statements
  - Retrieving and processing results
Java Development Tools

Java Development Kit (JDK)
Compiler (javac)
Javadoc utility
Java Archive (JAR) utility
Java Integrated Development Environments (IDEs)

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