Is this course right for a Ludhiana student?
Most Ludhiana schools follow the Punjab Board (PSEB), with CBSE, ICSE/ISC and Cambridge schools alongside. We teach the CBSE, ICSE/ISC, Cambridge IGCSE, GSEB and NIOS computer subjects, not the PSEB computer paper itself, so this course suits a Ludhiana student in one of those schools.
What CBSE Class 12 Computer Science (CS) covers
The course follows the full syllabus, 3 units carrying 70 theory marks.
- Unit I: Computational Thinking and Programming - 2 — 40 marks
Revision of Python basics from Class XI; Functions: scope, parameter passing, passing mutable/immutable objects, returning values, default and keyword arguments; Built-in functions, functions defined in modules (math, random, statistics), user-defined functions; Exception handling using try, except, finally and raise - Unit II: Computer Networks — 10 marks
Evolution of networking: ARPANET, NSFNET, Internet; Data communication terminologies: concept of communication, sender, receiver, message, channel; bandwidth and data transfer rate (bps); IP address; switching techniques (circuit, packet); Transmission media: wired (twisted pair, co-axial, optical fibre) and wireless (microwave, radio, satellite) - Unit III: Database Management — 20 marks
Database concepts: relational data model, relation, attribute, tuple, domain, degree, cardinality; Keys: candidate key, primary key, alternate key, foreign key; Structured Query Language (SQL): data types (char, varchar, int, float, date); DDL commands: CREATE TABLE, ALTER TABLE, DROP TABLE
See the full CBSE Class 12 Computer Science (CS) course →
Students from around Ludhiana
A student anywhere in Ludhiana can take CBSE Class 12 Computer Science (CS) with us — Civil, Delhi, Dugri or Ferozepur included — because the class is online and there is no centre to travel to. Ludhiana sits in Punjab, where the Punjab Board (PSEB) runs alongside the national boards, so we are asked about both.
How Ludhiana 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 Ludhiana 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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★★★★★
Very knowledgeable teacher, with thorough understanding of current paper pattern, FAQs, as well as syllabus.
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★★★★★
Joining the Kwick Revision Course has been entirely worthwhile, as I have consistently received timely responses within the committed timeframe.
Frequently asked questions
Do you teach CBSE Class 12 Computer Science (CS) to students in Ludhiana?+
Yes. Classes are live and online, so a student in Ludhiana 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 Ludhiana?+
Most Ludhiana schools follow the Punjab Board (PSEB), with CBSE, ICSE/ISC and Cambridge schools alongside. We teach the CBSE, ICSE/ISC, Cambridge IGCSE, GSEB and NIOS computer subjects, not the PSEB computer paper itself, so this course suits a Ludhiana student in one of those schools.
How many units are in CBSE Class 12 Computer Science (CS)?+
3 units, carrying 70 theory marks.
Is there a free demo class for Ludhiana students?+
Yes. You see a real class before any payment. Message us on WhatsApp and we will arrange it.
