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CBSE Class 11 Computer Science Essentials (CS) Classes in Ajmer

Live online CBSE Class 11 Computer Science Essentials (CS) coaching for students in Ajmer, 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 Ajmer student

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

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What CBSE Class 11 Computer Science Essentials (CS) covers

3 units. Tap any unit to see its topics.

01Unit 1: Computer Systems and Organisation+
  • Basic computer organisation: 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 (operating systems, 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 System: Binary, Octal, Decimal and Hexadecimal; conversion between number systems
  • Encoding Schemes: ASCII, ISCII, Unicode (UTF8, UTF32)
02Unit 2: Computational Thinking and Programming - I+
  • Introduction to problem-solving: analyzing the problem, developing an algorithm, coding, testing, debugging; flowcharts, pseudocode, decomposition
  • Basics of Python: features of Python, hello world program, interactive vs script mode, character set, tokens (keyword, identifier, literal, operator, punctuator), variables, l-value and r-value, comments
  • Data types: integer, floating point, complex, boolean, string, list, tuple, None, dictionary; mutable vs immutable types
  • Operators: arithmetic, relational, logical, assignment, augmented assignment, identity (is, is not), membership (in, not in)
  • Expressions, statements, type conversion (explicit and implicit), operator precedence, input/output from console
  • 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 (e.g. absolute value, sort 3 numbers, divisibility)
  • Iterative statements: for loop, range(), while loop, break and continue, nested loops (patterns, series, factorial)
  • Strings: operations (concatenation, repetition, membership, slicing), traversal, built-in methods (len, capitalize, title, lower, upper, count, find, index, endswith, startswith, isalnum, isalpha, isdigit, strip, replace, join, split, etc.)
03Unit 3: Society, Law and Ethics+
  • Digital footprints
  • Digital society and netizen: net, communication and social media etiquettes
  • Data protection: intellectual property rights (copyright, patent, trademark), violation of IPR (plagiarism, copyright/trademark infringement), open source software and licensing (Creative Commons, GPL, Apache)
  • Cyber crime: hacking, eavesdropping, phishing and 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 Essentials (CS) course →

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Students across Ajmer

We teach CBSE Class 11 Computer Science Essentials (CS) to students across Ajmer and the rest of Rajasthan 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 Ajmer 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 instruction is exceptional, and I'm especially grateful for the meticulous attention to resolving even the slightest uncertainties. The Kwick Revision workshop provided extensive practice opportunities and the concepts were reiterated by ma'am for clarity, ensuring a comprehensive understanding.

K
Kenil
Student
“
★★★★★

Enrolling in the Kwick Revision Course was a decision that proved its value many times over. What I appreciate most are the meticulously prepared notes, the question papers, and the comprehensive practice materials provided.

P
Parth
Student
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Frequently asked questions

Do you teach CBSE Class 11 Computer Science Essentials (CS) to students in Ajmer?+
Yes. Classes are live and online, so a student in Ajmer 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 Ajmer?+
Most Ajmer schools follow the Rajasthan Board (RBSE), with CBSE, ICSE/ISC and Cambridge schools alongside. We teach the CBSE, ICSE/ISC, Cambridge IGCSE, GSEB and NIOS computer subjects, not the RBSE computer paper itself, so this course suits a Ajmer student in one of those schools.
How many units are in CBSE Class 11 Computer Science Essentials (CS)?+
3 units.
Is there a free demo class for Ajmer students?+
Yes. You see a real class before any payment. Message us on WhatsApp and we will arrange it.

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