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ICSE Class 9 Computer Applications Classes in Chandigarh

Live online ICSE Class 9 Computer Applications coaching for students in Chandigarh, 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 Chandigarh student

Chandigarh is overwhelmingly a CBSE city, with ICSE/ISC and Cambridge schools alongside, so most Chandigarh students are an exact fit for this course.

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What ICSE Class 9 Computer Applications covers

12 units. Tap any unit to see its topics.

01Introduction to Object Oriented Programming Concepts+
  • Principles of Object Oriented Programming
  • Difference between Procedure Oriented and Object Oriented programming
  • Concepts of OOP: encapsulation, inheritance, polymorphism, abstraction
  • Data abstraction and data hiding
02Introduction to Java+
  • History and features of Java
  • Types of Java programs: Applets and Applications
  • Java compilation process
  • Java source code, Byte code, Object code
  • Java Virtual Machine (JVM)
03Elementary Concept of Objects and Classes+
  • Modelling entities and their behaviour using objects
  • Class as a group of objects / a user-defined data type
  • Class as a blueprint and object as an instance
  • Objects encapsulating state (data members) and behaviour (methods)
04Values and Data Types+
  • Character set, ASCII code, Unicode
  • Escape sequences
  • Tokens: keywords, identifiers, literals, punctuators, operators
  • Constants and variables
  • Primitive and non-primitive (composite) data types
  • Type conversion: implicit (coercion) and explicit (casting)
05Operators in Java+
  • Forms of operators: unary, binary, ternary
  • Arithmetic, relational, logical, assignment operators
  • Increment and decrement operators (prefix and postfix)
  • Short-hand / compound assignment operators
  • Precedence and associativity of operators
  • new operator for dynamic memory; dot operator to access class members
  • Evaluation of expressions
06Working with Methods+
  • Defining and using methods
  • Method signature, parameters and return type
  • Pure and impure methods
  • Calling methods and passing arguments
07Input in Java+
  • Initialization vs parameters vs run-time input
  • Introduction to packages
  • Input stream using the Scanner class
  • Scanner methods: nextInt(), nextLong(), nextShort(), nextFloat(), nextDouble(), next(), nextLine(), next().charAt(0)
  • Types of errors: syntax, runtime and logical errors
08Mathematical Library Methods+
  • Introduction to the package java.lang (default)
  • Methods of the Math class (pow, sqrt, abs, max, min, round, random, cbrt, ceil, floor, etc.)
09Conditional Constructs in Java+
  • if, if-else, if-else-if ladder
  • Nested if statements
  • switch-case, default, break and fall-through
  • Menu-driven programs
  • System.exit(0) to terminate a program
  • Ternary operator as a conditional construct
10Iterative Constructs in Java+
  • Concept and types of loops
  • Entry-controlled loops: for and while
  • Exit-controlled loop: do-while
  • Variations in looping statements
  • Jump statements: break and continue
  • Inter-conversion between for, while and do-while (finite and infinite loops)

See the full ICSE Class 9 Computer Applications course →

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Students across Chandigarh

A student anywhere in Chandigarh can take ICSE Class 9 Computer Applications with us — Does, Fields, Mohali or Panchkula included — because the class is online and there is no centre to travel to. Chandigarh sits in Chandigarh, where the CBSE-affiliated schools (CBSE) runs alongside the national boards, so we are asked about both.

Every class is live at Indian Standard Time, in a small batch or one-to-one. Nothing is pre-recorded, so a student in Chandigarh 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.

“
★★★★★

The Kwickrevision course has proven to be extremely beneficial for my revision process. The curriculum delves into topics with sufficient depth, which has greatly enhanced my understanding and contributed positively to my exam preparation. What's impressive is how the course manages to be detailed yet concise, optimizing the efficiency of my study time. As a student who has experienced firsthand the efficacy of this program, I wholeheartedly recommend Kwickrevision to my peers seeking a comprehensive and effective study aid.

P
Prudvi
Student
“
★★★★★

Very knowledgeable teacher, with thorough understanding of current paper pattern, FAQs, as well as syllabus.

S
Saniya
Student
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Frequently asked questions

Do you teach ICSE Class 9 Computer Applications to students in Chandigarh?+
Yes. Classes are live and online, so a student in Chandigarh 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 Chandigarh?+
Chandigarh is overwhelmingly a CBSE city, with ICSE/ISC and Cambridge schools alongside, so most Chandigarh students are an exact fit for this course.
How many units are in ICSE Class 9 Computer Applications?+
12 units.
Is there a free demo class for Chandigarh students?+
Yes. You see a real class before any payment. Message us on WhatsApp and we will arrange it.

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