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

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

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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 Puri

We teach CBSE Class 11 Computer Science Essentials (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.

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What students & parents say

4.9/5 from 36 verified reviews.

“
★★★★★

I have enrolled in the Kwick Revision course, which is designed for 10 days. They have covered all the topics in meticulous time. The teaching method was good. Study materials and course content were up to the mark. Educators resolved doubts within the committed time only.

S
Shilp Shah
Student
“
★★★★★

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.

Y
Yash Jain
Student
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Frequently asked questions

Do you teach CBSE Class 11 Computer Science Essentials (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?+
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.
How many units are in CBSE Class 11 Computer Science Essentials (CS)?+
3 units.
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.

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