Class XI (CS)   Video Links

Python Fundamentals | Class XI CBSE

Python Fundamentals Part 2 Class XI CBSE

Data Handling  Part 1| Class XI CBSE

Data Handling Part 2| Computer Science with Python Class XI CBSE

Data Handling Part 3 | Computer Science with Python Class XI (CBSE)

Data Handling Part 4| Computer Science with Python Class XI (CBSE)

Data Handling Part 5 | Computer Science Class XI

Data Handling Part 6 | Computer Science Class XI (CBSE)

Conditional and Iterative Statements Part 1 | Computer Science Class XI (CBSE)

Conditional and Iterative Statements Part 2 | Computer Science Class XI (CBSE)

Conditional and Iterative Statements Part 3 | Computer Science Class XI (CBSE)

Conditional and Iterative Statements Part 4 | Computer Science Class XI (CBSE)

Conditional and Iterative Statements Part 5 | Computer Science Class XI (CBSE)

Conditional and Iterative Statements Part 6 | Computer Science Class XI (CBSE)

Conditional and Iterative Statements Part 7 | Computer Science Class XI (CBSE)

String Manipulation Part 1| Computer Science Class XI (CBSE)

String Manipulation Part 2 | Computer Science Class XI (CBSE)

String Manipulation Part 3 | Computer Science Class XI (CBSE)

String Manipulation Part 4 | Computer Science Class XI (CBSE)

List Manipulation Part 1 | Computer Science Class XI (CBSE)

List Manipulation Part 2| Computer Science Class XI (CBSE)

List Manipulation Part 3 | Computer Science Class XI (CBSE)

List Manipulation Part 4 | Computer Science Class XI (CBSE)

Tuples Part 2 | Computer Science Class XI (CBSE)

 Tuples Part 3 | Computer Science Class XI (CBSE)

Tuples Part 4 | Computer Science Class XI (CBSE)

Tuples Part 5 | Computer Science Class XI (CBSE)

Dictionaries Part 1 | Computer Science Class XI (CBSE)

Dictionaries Part 2 | Computer Science Class XI (CBSE)

Dictionaries Part 3 | Computer Science Class XI (CBSE)

Dictionaries Part 4 | Computer Science Class XI (CBSE)

Dictionaries Part 5 | Computer Science Class XI (CBSE)

Dictionaries Part 6 | Computer Science Class XI (CBSE)

Dictionaries Part 7 | Computer Science Class XI (CBSE)

Bubble Sort | Computer Science Class XI (CBSE)

Insertion Sort | Computer Science Class XI (CBSE)

Courtesy: Mrs. Shilpi Saxena

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Link of Complete Playlist of CBSE Class XI Computer Science (according to latest Curriculum)

Computer System Overview

 Computer System Overview (Part – 1)

Computer System Overview (Part – 2)

Boolean Algebra

Introduction of Boolean Logic and its operations

Logic Gates

Boolean Laws

 Important Questions of Boolean Algebra

Python Basics

Getting Started with Python

How to increase Text Size in Python IDLE ?

Python Fundamentals (Character Set, Token, Keywords, Identifiers, Literals )

Variables in Python

Working with input( ) and print( ) functions in Python

Interactive Mode V/S  Script Mode AND How to save and open a file ?

Operators in Python

Data Handling

Data Handling

Questions of Python Fundamentals

Flow of Control

CONDITIONAL STATEMENTS  (if , if else , if elif , Nested if)

Looping (while and for) and range( )

Jump Statements (break and continue) and Loop else clause

Strings

String Manipulation (Introduction) | Traversal of String

String Operators (Concatenation, Replication, Membership, Comparison)

String Slicing

String Functions (Part – 1)

String Functions (Part – 2)

Program to count number of times a character occurs in the given string.

Program in Python to check whether a string entered by a user is Palindrome or not.

Python program to Capitalize the first and last character of each word in a given string.

Python Program to reverse the alternate words in a string.

Ms. Swati Chawla

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> Introduction to Python (Class XI)

> Python Basics-II (Print, Variables, Comments)

> Operator Precedence and Handling Numbers and strings in Python

Conditional Statement and Loops

Conditional Statement – if else part-1

Conditional Statement -if else Part-2 (Ternary operator)

for loop in Python- Iterative Computation

while loop in Python- Iterative Computation

flowchart in Python

Strings

> Operators and Errors in Python

> Introduction to String in Python

> Built-in string functions – Part-1

> Built-in string functions – Part-2

> Built-in string functions – Part-3

> Built-in string functions – Part-4

> Slicing in Strings

> Programs using Strings

Dictionary

> Dictionary in Python-An Introduction

> Functions in Dictionary Part-I

> Functions in Dictionary Part-II

> Functions in Dictionary Part-III

> Functions in Dictionary Part-IV

List

> List in Python-An Introduction

> Functions in List Part-I

> Functions in List Part-II

> Functions in List Part-III

> Slicing and Nested List in Python

Tuple

> Tuple in Python-An Introduction

> Functions in Tuple Part-I

> Functions in Tuple Part-II

> Slicing and Nested Tuple in Python

Mrs. Sarika Kaushal

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> String in Python | Working with String in Python | String Indexing |String slicing in Python

> String in Python | Working with String in Python | String Indexing |String slicing in Python |Part-1

> String in Python | Working with String in Python | String Indexing |String slicing in Python |Part-2

Courtesy: Mr. M L Meena

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Database Query using SQL (for Class 11 IP and CS Students)

Notes: Kindly ignore if a particular topic is not in your syllabus. Study as per your reduced syllabus

27- MySQL Part-1(Database & its hierarchy, database system,dbms )

28- MySQL Part-2(Data Models & their characteristics, relational model & Basic Terminology)

29- MySQL Part-3(SQL and MySQL, Classification of SQL-DDL,DML,DCL,TCL),Advantages of MySQL)

30- MySQL Part-4(SQL Data types, diff. b/w char & varchar,SQL commands-create database, show database,use, create table)

31- MySQL Part-5( DDL-Insert Command with practical implementation)

32- MySQL Part-6(DML-update and Delete command with practical implementation)

33- MySQL Part-7(DML- select command- from, where and order by clause, between, like, in,and or, not operator, column alias, distinct etc)

34- MySQL Part-8(SQL Constraints- primary key, not null, check, unique,default,foreign key)

35- MySQL Part-9(DDL- Alter Table, Drop Table commands with practical examples)

36- MySQL Part-10(SQL Functions-Numeric,String,Data & Time with practical examples)

37- MySQL Part-11(Multi-Row/group/aggregate functions, group by and having clause) – 12 IP

38- MySQL Part-12(Table Joins- Queries from multiple tables)

Exercises on SQL

  1. a) Important SQL Exercise for Board

Introduction to Computer Networks

38- Computer Networking Part-1(Networking and Various Types of Networks)

39- Computer Networking Part-2(Networking Topologies-Structure, advantages/disadvantages)

40- Computer Networking Part-3(Networking devices-modem,hub,switch,repeater,bridge,router, gateway, RJ-45)

41- Internet Basics Part-1(Introduction, WWW, Web servers, Domain Names)

42- Internet Basics Part-2(URL, Application of www-Email, Chat, Voip)

43- Internet Basics Part-3(Website Concepts- Website, web page, web hosting)

44- Internet Basics Part-4(Web Browsers-features, tools, search engines, add-ons, plug-ins, cookies etc.)

Societal Impacts

45- Societal Impacts Part-1( Digital Footprints, Netiquette)

46- Societal Impacts Part-2(Intellectual Property Rights-IPR, Plagiarism)

47- Societal Impacts Part-3(Licensing and Copyrighting)

48- Societal Impacts Part-4(Data Protection, Various types of Cyber Crimes & IT Act-2000 )

49- Societal Impacts Part-5(Various types of free and Open Source Software)

50- Societal Impacts Part-6(E-waste Hazards and E-waste Management)

Courtesy: Mr. A K Pandey