CORE JAVA (J2SE

INTRODUCTION TO JAVA PROGRAMMING
➢ History, features, and advantages of Java.
➢ Setting up the Java Development Environment.
➢ Java Fundamentals: Understanding JVM, JRE, and JDK.
➢ Data types, variables, operators, and expressions.
OBJECT-ORIENTED PROGRAMMING IN JAVA
➢ Declaring classes, objects, constructors, and methods.
➢ Access modifiers and encapsulation.
➢ Inheritance, method overriding, and method overloading.
➢ Polymorphism and dynamic method dispatch.
JAVA LANGUAGE FUNDAMENTALS
➢ Decision-making statements: if, else, switch.
➢ Looping constructs: for, while, do-while.
➢ Working with arrays, multi-dimensional arrays.
➢ String manipulation and methods.
EXCEPTION HANDLING AND FILE HANDLING
➢ Understanding exceptions and exception hierarchy.
➢ Try-catch, throw, throws, and finally blocks.
➢ File Handling in Java: Working with files and directories.
➢ Reading and writing files using streams.
JAVA COLLECTIONS FRAMEWORK
➢ Overview of Collections Framework: Lists, Sets, Maps.
➢ Iterators and collections hierarchy.
➢ Understanding generics and its benefits.
➢ Implementing generic classes, methods, and wildcards.
MULTI-THREADING
➢ Basics of multi-threading and thread lifecycle.
➢ Thread synchronization and inter-thread communication.
➢ Managing threads using thread pools and executors.
➢ Concurrent collections in Java.
JAVA I/O AND SERIALIZATION
➢ Java I/O Basics: Input and Output streams, readers, and writers.
➢ Serialization and Deserialization of objects.
ADVANCED JAVA CONCEPTS
➢ Annotations and Reflection: Using annotations and metadata in Java.
➢ Reflection API for introspection. Introduction to JDBC:
➢ Connecting to databases using JDBC.
➢ Executing SQL queries and handling results.