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Java Classes in Prayagraj

Live online Java coaching for students in Prayagraj, taught by Kajal Ma'am — 4.9/5 from 36 reviews. Free demo class first, no payment.

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Why this fits a Prayagraj student

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

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What Java covers

9 units. Tap any unit to see its topics.

01Object-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
  • Open source concepts and IDEs (BlueJ, NetBeans)
02Java 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)
  • Operators and expressions; operator precedence and associativity
03Control 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
  • Building menu-driven and pattern programs
04Classes, 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
  • Passing parameters: call by value and call by reference; the this keyword
  • Static (class) variables and methods
05Arrays 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
  • Wrapper classes, autoboxing and unboxing
06Inheritance 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
  • Single and multilevel inheritance; runtime polymorphism
  • Interfaces and multiple implementation
07Recursion+
  • Concept of recursion and the call stack
  • Recursive methods: factorial, GCD, Fibonacci, power
  • Recursive binary search
  • Base case vs recursive case; number-base conversions
08Data 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)
  • ArrayList and dynamic collections; iterating over collections
09Projects and Exam Practice+
  • End-to-end Java project: problem analysis, algorithm, coding and testing
  • Lab assignments aligned to ICSE Internal Assessment
  • Solved ICSE/ISC model and previous-year papers
  • Output prediction and debugging exercises

See the full Java course →

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Students across Prayagraj

We teach Java to students across Prayagraj and the rest of Uttar Pradesh online, so nobody travels to a centre.

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

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What students & parents say

4.9/5 from 36 verified reviews.

“
★★★★★

My Twin daughter attended 15 day Class 12 Computers online revision crash course right before the Board Exams. The sessions were very organized with all topics and chapters covered comprehensively. They had access to chapter wise notes and previous years question papers and sample papers after login which were very helpful. Kajal Ma'am teaching was excellent and my kids were very happy with the benefit they received. The backend was seamless and I was very impressed by the professionalism and proactive methods utilized to give the best for the students. I recommend Kwickprep and Kajal Ma'am unreservedly.

D
Dennis James (Parent of Rachel and Sabrina)
Parent
“
★★★★★

I was able to complete entire syllabus in short duration while preparing for conpetitive exams. Best way to cover entire syllabus. Highly satisfied with teaching method.

J
Jishnu
Student
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Frequently asked questions

Do you teach Java to students in Prayagraj?+
Yes. Classes are live and online, so a student in Prayagraj joins the same small batch or one-to-one session as anyone else, at Indian Standard Time, taught by Kajal Ma'am.
Which board does this suit in Prayagraj?+
Most Prayagraj schools follow the UP Board (UPMSP), with CBSE, ICSE/ISC and Cambridge schools alongside. We teach the CBSE, ICSE/ISC, Cambridge IGCSE, GSEB and NIOS computer subjects, not the UPMSP computer paper itself, so this course suits a Prayagraj student in one of those schools.
How many units are in Java?+
9 units.
Is there a free demo class for Prayagraj students?+
Yes. You see a real class before any payment. Message us on WhatsApp and we will arrange it.

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