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Core Java

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Course offered by Sanjay Bhattacharya

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This programme is aimed at training candidates for the job of “Software Programmer” , in the “IT” Sector/ industry and by the end of the program aims at building the following key competencies amongst the learner:

Topics Covered

Getting Started with Java • Differentiate Structured and Object Oriented Programming • Analyze data security of OOP • Illustrate the meaning of the word “Platform independence”. • List features of java programming language. • Explain the role of JVM to make java PI. • Explain the usages of javac and java command. • Define the relationship between a java class and a .class file. DataTypes and Operators • List primitive data types in java. • summarize default values • Applicable to all data types. • Explain the usages of literal and comment. • State the usages of decision construct and looping construct. Class in Java • Illustrate that a java class is used to implement abstraction. • List all the components a class can contains. • Define a Class, fields and methods. • Demonstrate naming convention for class, method and field Access Modifiers • List all access modifiers • Illustrates usage of all access modifiers Method Overloading and Constructor • Define a what is method overloading • Demonstrate a method overloading • Analyse that method overloading is a form of polymorphism • Explain syntax of defining a constructor • Demonstrate usage of a constructor • Explain “this” Arrays in java • Differentiate array of c and java • Explain steps of creating an array in java Inheritance • List different types of inheritance • Demonstrates syntax of inheritance in java • Explain method overriding. • Demonstrate usage of “super” in invoking overridden method and calling base class constructor • Explain usage of instanceOf operator Package • Explain role of package in organizing java application. • Explain relationships between package and folders in OS • Analyze role of “protected” in inheritance outside package Exceptions and Error Handling • List different keywords related with exception handling • Analyze the benefits of exception handling in java • Explain try, catch and finally block. • Explain throw and throws keyword. Concepts of Multithreading in Java • Define a thread • List different ways of coding a thread • Differentiate “start()” and “run()” • Explain thread life cycle • Explain sleep() Java Swing • Analyze the fact that swing is lightweight • Appreciate that swing compents are resolution independent • Differentiate between AWT and swing • List some component of swing • Explain layout manager • List some layout manager classes • Explain role of JFrame class in swing application. • Explain delegation event model • Explain what is event object • List some event classes. • Explain event listeners • List some listener interfaces • Demonstrate how to code a event handler Input / Output in Java • List the benefits of stream based I/O. • To summarize types of streams available. • explain Random Access File class Collections • Familiarity with different classes and interfaces of collection framework • Ability to use framework to write data structure independent code • Appreciate the use of generics to write type safe code • Define type parameter • Demonstrate the syntax of using type parameter

Who should attend

Students, I.T. Professionals, Software Trainees

Pre-requisites

Some knowledge of C and C++ but not mandatory.

What you need to bring

Writing pad, Laptops

Key Takeaways

1 Applying Object Orientation in program development 2 Persisting and retrieving data in permanent storage media 3 Developing swing application in java

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About the Trainer

Sanjay Bhattacharya picture

5 Avg Rating

1 Reviews

4 Students

3 Courses

Sanjay Bhattacharya

Senior Faculty, Technical Consultant

15 Years of Experience

I have over 17 years of total experience out of which more than 15 years of experience into the I.T. and Training and Education Industry in the role of a Developer, Trainer and Project Co-ordinator.

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