Java 7 & other Course by Rahul Srivastava

The Core Java & Java 7/8 Programming Course by Rahul Srivastava is designed to help students and beginners build a strong foundation in Java programming and Object-Oriented Programming (OOP) concepts. Available in online and offline modes, this course covers Java basics, control statements, OOP principles, collections, multithreading, exception handling, Java 8 features, and file handling.

The course follows a structured learning path, starting from fundamentals and gradually moving to advanced topics, making it suitable for freshers, students, and job aspirants aiming to strengthen their Java skills for academics, interviews, and practical application development.

What Students Will Learn:

1. Java Basics

• What is Java & JVM, JRE, JDK

• Features of Java (OOP, Platform Independent, Secure, Robust)

• Java program structure

• Data types (Primitive & Non-Primitive)

• Variables (Local, Instance, Static)

• Type casting

• Operators

2. Control Statements

• if, if-else, nested if

• switch case

• Loops: for, while, do-while

• break, continue, return

3. Object-Oriented Programming (OOP)

• Class & Object

• Constructors

• this & super keyword

• Inheritance

• Polymorphism (Compile-time & Runtime)

• Abstraction

• Encapsulation

• Interfaces vs Abstract classes

4. String Handling

• String, StringBuffer, StringBuilder

• Immutable vs Mutable objects

• String methods

• equals() vs ==

5. Arrays

• Single-dimensional arrays

• Multi-dimensional arrays

• Array operations

• Sorting and searching

6. Exception Handling

• Types of exceptions

• try, catch, finally

• throw vs throws

• Custom exceptions

• Checked vs Unchecked exceptions

7. Multithreading

• What is a thread

• Thread lifecycle

• Creating threads (Thread class, Runnable)

• Synchronization

• Inter-thread communication

• Deadlock

8. Collections Framework

• List (ArrayList, LinkedList, Vector)

• Set (HashSet, LinkedHashSet, TreeSet)

• Map (HashMap, LinkedHashMap, TreeMap, Hashtable)

• Iterator & ListIterator

• Comparable vs Comparator

9. Java 8 Features

• Lambda expressions

• Functional interfaces

• Stream API

• Optional class

• Method references

• Default & static methods in interface

10. File Handling & I/O

• File class

• Byte streams & Character streams

• Serialization & Deserialization

• try-with-resources

Teaching Method:

Mode: Flexible learning through online and offline classes

• Concept-by-concept explanation with real-time coding examples

• Step-by-step learning from Java basics to advanced topics

• Practical programming sessions for better understanding

• Focus on logical thinking and problem-solving skills

• Hands-on practice for OOP, collections, and Java 8 features

• Doubt clarification during and after sessions

Why This Tutor:

Rahul Srivastava follows a clear, structured, and fundamentals-first teaching approach, helping learners understand Java concepts thoroughly before moving to advanced topics. The course design supports academic learning, interview preparation, and practical skill development.

Benefits and Outcomes:

• Strong foundation in Java programming and OOP

• Improved coding logic and problem-solving skills

• Readiness for Java-based academic projects

• Better understanding of modern Java features

• Preparation support for technical interviews

• Confidence to work on Java applications

• Flexible learning through online and offline modes