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CBSE Class 12 Computer Science (083)
Every syllabus topic on video. Watch in any order, read the same lesson in text, and tick off what you finish.
- 33lessons
- 138KwickClips
- 224 minof teaching
- Freealways
Course content
33 lessons in 3 units, in syllabus order.
Computational Thinking and Programming – 212 lessons · 80 min+
- --Binary file: basic operations on a binary file: open using file open modes (rb, rb+, wb, w
- 01Text File Handling: Open, Read, Write and Append
- 02Binary Files and the pickle Module
- 03CSV Files with the csv Module
- 04Lists: Creating, Indexing, Slicing and List Operations
- 05Stack Implementation Using a List
- 06Exception Handling: try, except, else and finally
- 07User-defined Functions: Defining, Calling and Returning Values
- 08Function Arguments: Positional, Default and Keyword Parameters
- 09Scope of Variables: Local and Global
- 10Class XI Python Revision in One Go
- 11Object Oriented Python: Classes, Objects and __init__
Computer Networks11 lessons · 72 min+
- 12Data Communication: Components, Bandwidth and Transmission Modes
- 13Network Protocols: TCP/IP, HTTP, HTTPS, FTP, SMTP, POP3, PPP, Telnet and VoIP
- 14Packet Switching and How Data Travels
- --Data communication terminologies: concept of communication, components of data communicati
- 15What is a Computer? Characteristics, Uses and Types
- 16Websites, Web Pages, Web Servers and Hosting
- 17Web Browsers, Cookies, Add-ons and Plug-ins
- 18Introduction to Web Services: HTML, XML and Web Technologies
- 19Network Devices: Modem, Hub, Switch, Router, Gateway and More
- 20Types of Networks: PAN, LAN, MAN and WAN
- 21Network Topologies: Bus, Star, Ring, Tree and Mesh
Database Management13 lessons · 72 min+
- --Database concepts: introduction to database concepts and its need
- 22Connecting Python with MySQL
- 23The Relational Model: Relation, Tuple, Attribute, Domain, Degree and Cardinality
- 24Keys in a Database: Primary, Candidate, Alternate and Foreign Key
- 25Introduction to SQL and MySQL: DDL, DML and DQL
- 26SQL Data Definition: CREATE DATABASE, CREATE TABLE, ALTER and DROP
- 27SQL Data Manipulation: INSERT, UPDATE and DELETE
- 28SQL SELECT: Choosing Rows and Columns with WHERE
- 29SQL Operators: BETWEEN, IN, LIKE and IS NULL
- 30Sorting Results with ORDER BY
- 31Aggregate Functions: COUNT, SUM, AVG, MAX and MIN
- 32GROUP BY and HAVING
- 33Working with Two Tables: Cartesian Product, Equi-join and Natural Join
What you get, free
- The videoEach topic taught on screen, about 6 minutes.
- The same lesson in textFull wording, plus the tables from the video.
- KwickClips30-to-60-second clips for the night before a test.
- Your ticksKept in this browser. No account, no email, nothing sent to us.
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