CBSE Class 11 Computer Science (CS) Classes in Puri, Online Coaching

{ }

Why this fits a Puri student

Most Puri 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 Puri student in one of those schools.

✓Live classes at Indian Standard Time, never pre-recorded
✓Small batch or one-to-one, so a Puri student can interrupt and ask
✓Taught by Kajal Ma'am, teaching computer subjects since 2006
✓Free demo class before any payment

{ }

What CBSE Class 11 Computer Science (CS) covers

3 units, 70 theory marks. Tap any unit to see its topics.

01Unit 1: Computer Systems and Organisation (10 marks)+

Basic computer organisation: computer system, hardware, software, input/output devices, CPU, memory (primary, cache, secondary), units of memory (bit, byte, KB, MB, GB, TB, PB)
Types of software: system software (OS, system utilities, device drivers), programming tools and language translators (assembler, compiler, interpreter), application software
Operating System: functions of the OS, OS user interface
Boolean logic: NOT, AND, OR, NAND, NOR, XOR, truth tables, De Morgan's laws, logic circuits
Number systems: Binary, Octal, Decimal, Hexadecimal and conversion between them
Encoding schemes: ASCII, ISCII, Unicode (UTF8, UTF32)

02Unit 2: Computational Thinking and Programming - 1 (45 marks)+

Introduction to problem-solving: analysing the problem, developing an algorithm, coding, testing and debugging, flowcharts, pseudocode, decomposition
Basics of Python: features, hello-world program, interactive vs script mode, character set, tokens (keyword, identifier, literal, operator, punctuator), variables, l-value and r-value, comments
Data types: number (integer, float, complex), boolean, sequence (string, list, tuple), None, mapping (dictionary), mutable and immutable types
Operators: arithmetic, relational, logical, assignment, augmented assignment, identity (is, is not), membership (in, not in)
Expressions, statements, type conversion (implicit/explicit), operator precedence, expression evaluation, console input/output
Errors: syntax errors, logical errors, run-time errors
Flow of control: indentation, sequential, conditional and iterative flow
Conditional statements: if, if-else, if-elif-else with flowcharts and simple programs
Iterative statements: for loop, range(), while loop, break and continue, nested loops, pattern/series/factorial programs
Strings: operations (concatenation, repetition, membership, slicing), traversal, built-in methods (len, upper, lower, count, find, index, split, replace, strip, etc.)

03Unit 3: Society, Law and Ethics (15 marks)+

Digital footprints
Digital society and netizen: net, communication and social media etiquettes
Data protection: intellectual property rights (copyright, patent, trademark), IPR violations (plagiarism, infringement), open source software and licensing (Creative Commons, GPL, Apache)
Cyber crime: hacking, eavesdropping, phishing, fraud emails, ransomware, cyber trolls, cyber bullying
Cyber safety: safe web browsing, identity protection, confidentiality
Malware: viruses, trojans, adware
E-waste management: proper disposal of electronic gadgets
Information Technology Act (IT Act)
Technology and society: gender and disability issues in computing

See the full CBSE Class 11 Computer Science (CS) course →

{ }

Students across Puri

We teach CBSE Class 11 Computer Science (CS) to students across Puri and the rest of Odisha 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 Puri asks questions in the moment. Recordings are provided for revision only.

{ }

What students & parents say

4.9/5 from 36 verified reviews.

“

★★★★★

I'm deeply impressed by the supportive environment fostered by Kajal Ma'am during the Kwickrevision workshop. Her approach not only facilitates a thorough understanding of the subject matter but also encourages a collaborative and nurturing learning experience. This workshop stands out as one of the best I've ever attended, and I attribute much of that to Kajal Ma'am's exceptional guidance.

Yash Jain

Student

“

★★★★★

Dear Kajal Ma'am, Yash has done extremely well in CS Exam, with all your kind guidance and supports. Your Hard work towards Students is really appreciated, We are fortunate to connect with you at right time 🙏, Thank you so much for all 🙏😊

Chetan Jain (Yash's Parents)

Parent

{ }

Frequently asked questions

Do you teach CBSE Class 11 Computer Science (CS) to students in Puri?+

Yes. Classes are live and online, so a student in Puri 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 Puri?+

How many units are in CBSE Class 11 Computer Science (CS)?+

3 units, carrying 70 theory marks.

Is there a free demo class for Puri students?+

Yes. You see a real class before any payment. Message us on WhatsApp and we will arrange it.

Book a free demo for CBSE Class 11 Computer Science (CS) in Puri