Introduction to Java ⇗:
- Importance and features of Java, Concepts of Java Virtual machine (JVM) Keywords,
Constants, Variables and data types, operators and expressions, Control statements,
Conditional statements, loops and iterations.
Object Oriented Programming concepts:
- Inheritance, super classes,
multilevel hierarchy, abstract and final classes, overloading and overriding.
String and Arrays
- Defining arrays, Object Array,2-D arrays, String , String Buffer ,Command Line arguments ,Wrapper classes, Upcasting and Downcasting.