Is this course right for a Dehradun student?
Most Dehradun schools follow the Uttarakhand Board (UBSE), with CBSE, ICSE/ISC and Cambridge schools alongside. We teach the CBSE, ICSE/ISC, Cambridge IGCSE, GSEB and NIOS computer subjects, not the UBSE computer paper itself, so this course suits a Dehradun student in one of those schools.
What ICSE Class 9 Computer Applications covers
The course follows the full syllabus, 12 units.
- Introduction 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 - Introduction to Java
History and features of Java; Types of Java programs: Applets and Applications; Java compilation process; Java source code, Byte code, Object code - Elementary 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) - Values and Data Types
Character set, ASCII code, Unicode; Escape sequences; Tokens: keywords, identifiers, literals, punctuators, operators; Constants and variables - Operators 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 - Working with Methods
Defining and using methods; Method signature, parameters and return type; Pure and impure methods; Calling methods and passing arguments - Input 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) - Mathematical 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.)
See the full ICSE Class 9 Computer Applications course →
Students from around Dehradun
A student anywhere in Dehradun can take ICSE Class 9 Computer Applications with us — Academy, Clement, Dalanwala or Doon included — because the class is online and there is no centre to travel to. Dehradun sits in Uttarakhand, where the Uttarakhand Board (UBSE) runs alongside the national boards, so we are asked about both.
How Dehradun 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 Dehradun 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.
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★★★★★
Joining the Kwick Revision Course has been entirely worthwhile, as I have consistently received timely responses within the committed timeframe.
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★★★★★
I was also preparing for my JEE entrance exam. I thought that I was not able to complete the syllabus in a short period of time, but as per the commitment, the course has been completed, and I got a thorough revision too, which was quite useful. The Kwickprep course, study material, and quality of teaching were good. I got support during my practical examination. Doubt solving took place in very less time. I am satisfied with the course.
Frequently asked questions
Do you teach ICSE Class 9 Computer Applications to students in Dehradun?+
Yes. Classes are live and online, so a student in Dehradun 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 Dehradun?+
Most Dehradun schools follow the Uttarakhand Board (UBSE), with CBSE, ICSE/ISC and Cambridge schools alongside. We teach the CBSE, ICSE/ISC, Cambridge IGCSE, GSEB and NIOS computer subjects, not the UBSE computer paper itself, so this course suits a Dehradun student in one of those schools.
How many units are in ICSE Class 9 Computer Applications?+
12 units.
Is there a free demo class for Dehradun students?+
Yes. You see a real class before any payment. Message us on WhatsApp and we will arrange it.
