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CBSE Class 11 Informatics Practices (065)
Every syllabus topic on video, taught by Kajal Ma'am. Watch in any order, read the same lesson in text, and tick off what you finish.
- 30lessons
- 131KwickClips
- 217 minof teaching
- Freealways
Course content
30 lessons in 4 units, in syllabus order.
Introduction to Computer System7 lessons · 41 min+
- 01Primary Memory: RAM, ROM and Cache
- 02Units of Memory, Data Deletion and Recovery
- 03What is a Computer? Characteristics, Uses and Types
- --Introduction to computer and computing: evolution of computing devices, components of a co
- 04Components of a Computer System and the Block Diagram
- 05Output Devices
- 06Types of Software: System, Utility and Application Software
Introduction to Python14 lessons · 112 min+
- 07Getting Started with Python: Features, IDLE, Interactive and Script Mode
- 08Python Tokens: Keywords, Identifiers, Literals, Operators and Punctuators
- 09Variables, Assignment and Data Types in Python
- 10Input, Output and Type Conversion
- 11Python Operators, Precedence and Expression Evaluation
- 12Errors in Python: Syntax, Logical and Run-time Errors
- 13Decision Making: if, if-else and if-elif-else
- 14for Loop and range()
- 15while Loop, break and continue
- 16Dictionaries: Key-Value Pairs, Methods and Programs
- 17User-defined Functions: Defining, Calling and Returning Values
- 18Lists: Creating, Indexing, Slicing and List Operations
- 19Introduction to NumPy Arrays
- 20List Methods and Built-in Functions
Database concepts and the Structured Query Language9 lessons · 43 min+
- 21SQL Data Definition: CREATE DATABASE, CREATE TABLE, ALTER and DROP
- 22SQL Data Manipulation: INSERT, UPDATE and DELETE
- --Data Query: SELECT, FROM, WHERE with relational operators, BETWEEN, logical operators, IS
- 23SQL Operators: BETWEEN, IN, LIKE and IS NULL
- --Database Concepts: Introduction to database concepts and its need, Database Management Sys
- 24The Relational Model: Relation, Tuple, Attribute, Domain, Degree and Cardinality
- 25Keys in a Database: Primary, Candidate, Alternate and Foreign Key
- 26Introduction to SQL and MySQL: DDL, DML and DQL
- 27Database Tool Basics: Creating a Database, Tables, Fields and Records in Base
Introduction to the Emerging Trends3 lessons · 22 min+
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.
Want your code and practical file checked? That is the paid part: live class with Kajal Ma'am, small batches.
Book a free demo classVoice-over in these lessons is AI-generated; the scripts are written and checked by Kajal Ma'am. Topics follow the current official syllabus, which boards can revise mid-year.
Taught by Kajal Mehta (Kajal Ma'am), MCA, teaching computer subjects since 2006. All free courses · Paid live courses