Core Java

Course Instructor

Dr.Mahendra Kanojia Author

FREE

Basic Program

Write a Program to print Message

Write a program to demonstrate Variable declaration and datatype. Use all the Primitive datatypes.

Write a Program to demonstrate Type conversions (Implicit and explicit both ) in Java, for all the datatypes.

Control Statement

Calculate discount on the cost of purchased items

Program to Find Age Category

Program to Calculate Area of Square, Circle and Rectangle

Loop

Program to find Fibonacci series upto limit entered by the user.(Use for loop)

Program to find whether the number entered by the user is palindrome. If a number and its reverse are the same number, the number is known as the palindrome number.(Use while loop)

Program to implement the GuessMyNumber game . (Use do-while loop)

Objects, Class ,Methods and Constructor

Program to demonstrate concept of Class, Objects and static variable using BOX class demo.

Program to demonstrate Function calling and using instance variable between two classes using objects. (Simple Interest Program done in class).

Program to demonstrate the concept of constructor and use of this keyword in constructor.

Program to demonstrate use of this keyword in methods.

Program to demonstrate method overloading for addition of two numbers with different datatype.

Program to swap value of two variables using Call by reference

Inheritance

Program to demonstrate Single Inheritance

Program to inheritance Multilevel Inheritance

Program to demonstrate Hierarchical Inheritance

Program to demonstrate super keyword to call the constructor

Program to demonstrate super keyword to call variables

Abstraction

Program to demonstrate Abstract Class

Implement a program to calculate area for triangle and rectangle and show the use of Abstract class.

Course Information

Course Instructor

Core Java

Basic Program

Write a Program to print Message

Write a program to demonstrate Variable declaration and datatype. Use all the Primitive datatypes.

Write a Program to demonstrate Type conversions (Implicit and explicit both ) in Java, for all the datatypes.

Control Statement

Calculate discount on the cost of purchased items

Program to Find Age Category

Program to Calculate Area of Square, Circle and Rectangle

Loop

Program to find Fibonacci series upto limit entered by the user.(Use for loop)

Program to find whether the number entered by the user is palindrome. If a number and its reverse are the same number, the number is known as the palindrome number.(Use while loop)

Program to implement the GuessMyNumber game . (Use do-while loop)

Objects, Class ,Methods and Constructor

Program to demonstrate concept of Class, Objects and static variable using BOX class demo.

Program to demonstrate Function calling and using instance variable between two classes using objects. (Simple Interest Program done in class).

Program to demonstrate the concept of constructor and use of this keyword in constructor.

Program to demonstrate use of this keyword in methods.

Program to demonstrate method overloading for addition of two numbers with different datatype.

Program to swap value of two variables using Call by reference

Inheritance

Program to demonstrate Single Inheritance

Program to inheritance Multilevel Inheritance

Program to demonstrate Hierarchical Inheritance

Program to demonstrate super keyword to call the constructor

Program to demonstrate super keyword to call variables

Abstraction

Program to demonstrate Abstract Class

Implement a program to calculate area for triangle and rectangle and show the use of Abstract class.

Implement the given code to learn the concept of packages.

Exception Handling

Arithmetic Exception

ArrayIndexOutofBound Exception

Null Pointer Exception

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