Java Classes in Bhubaneswar

Is this course right for a Bhubaneswar student?

Most Bhubaneswar schools follow the Odisha Board (BSE/CHSE), with CBSE, ICSE/ISC and Cambridge schools alongside. We teach the CBSE, ICSE/ISC, Cambridge IGCSE, GSEB and NIOS computer subjects, not the BSE/CHSE computer paper itself, so this course suits a Bhubaneswar student in one of those schools.

What Java covers

The course follows the full syllabus, 9 units.

• Object-Oriented Foundations
  Object-oriented programming paradigm vs procedural; Principles of OOP: data abstraction, encapsulation, inheritance, polymorphism; Objects and classes; class as a composite/user-defined data type; Introduction to Java: applications vs applets, JVM, byte code, compilation process
• Java Language Basics
  Character set, tokens, identifiers, literals; Keywords, escape sequences, ASCII and Unicode; Primitive data types and variables; Type conversion: implicit (coercion) and explicit (casting)
• Control Flow and Iteration
  Conditional statements: if, if-else, nested if, switch-case; Iteration: while, do-while, for loops; Nested loops; Jump statements: break and continue
• Classes, Objects and Methods
  Defining classes, instance variables and methods; Constructors: default and parameterised; constructor overloading; Access specifiers and encapsulation (private data, public accessors); User-defined methods; pure and impure methods; method overloading
• Arrays and Strings
  Single and double dimensional arrays; Array traversal, searching (linear, binary) and sorting (selection, bubble); String class and common methods: length, charAt, substring, indexOf, concat, replace, compareTo, equals; StringBuffer basics; manipulating and comparing strings
• Inheritance and Polymorphism
  Base (super) and derived classes; extends keyword; Member access in derived classes; protected visibility; super keyword; redefinition and method overriding; Abstract classes and abstract methods; the Object class
• Recursion
  Concept of recursion and the call stack; Recursive methods: factorial, GCD, Fibonacci, power; Recursive binary search; Base case vs recursive case; number-base conversions
• Data Structures and Collections
  Stacks, queues and dequeues; implementation via classes; Defining data structures through interfaces with multiple implementations; Singly linked lists: algorithm and implementation; Binary trees and tree traversals (conceptual)

See the full Java course →

Students from around Bhubaneswar

A student anywhere in Bhubaneswar can take Java with us — CHSE, Chandrasekharpur, City or East included — because the class is online and there is no centre to travel to. Bhubaneswar sits in Odisha, where the Odisha Board (BSE/CHSE) runs alongside the national boards, so we are asked about both.

How Bhubaneswar students attend

Every class is live at Indian Standard Time, in a small batch or one-to-one. Nothing is pre-recorded, so a student in Bhubaneswar asks questions in the moment, exactly as they would in a classroom. Recordings are provided for revision only.

What students & parents say

4.9/5 from 36 verified reviews.

Frequently asked questions