A comprehensive course covering all key units of Java Notes,
from core concepts like syntax and object-oriented programming to advanced topics such as multithreading, exception handling, and file I/O.
Explore the units below for detailed content. Want’s to explore more subjects – Study Hub Zone
Course Units
Unit 1: Introduction to Java Programming
Unit 2: Object-Oriented Programming in Java
Unit 3: Inheritance and Polymorphism
Unit 4: Interfaces, Packages and Exception Handling
Unit 5: Arrays, Strings and File Handling
Syllabus: JAVA Notes
UNIT – 1
(a) Introduction to Java Programming – Features and basics
i) Java platform and its components (JDK, JRE, JVM)
ii) Structure of a Java program
iii) Java data types, variables, and operators
iv) Input/output using Scanner and System classes
(b) Control Statements –
Conditional statements: if, if-else, switch
Looping statements: for, while, do-while
Jump statements: break, continue, return
UNIT – 2
Object-Oriented Programming in Java:
Classes and objects
Constructors – default and parameterizedthis keyword
Method overloading
Static members – variables and methods
Access specifiers
UNIT – 3
Inheritance and Polymorphism:
Inheritance – single, multilevel, hierarchicalsuper keyword and constructor chaining
Method overriding
Dynamic method dispatch
Final keyword, abstract classes and methods
UNIT – 4
Interfaces, Packages, and Exception Handling:
Defining and implementing interfaces
Extending interfaces
Java packages – built-in and user-defined
Exception handling – try-catch, finally block
Multiple catch blocks, throw and throws
UNIT – 5
Arrays, Strings, and File Handling:
Single and multidimensional arrays
String handling – String and StringBuffer classes
String methods: length(), charAt(), substring(), etc.
File I/O using FileReader, FileWriter, BufferedReader, BufferedWriter
Serialization basics