Encoding Schemes & Number Systems Class 11 CBSE Chapter 2 | ASCII, Unicode, Binary, Hexadecimal
на канале: PolyTek
Welcome to *Chapter 2: Encoding Schemes and Number Systems* of the CBSE Class 11 Computer Science course! This chapter explains how computers represent text and numbers internally.
*Topics covered in this chapter:*
What is Encoding? Character to Code Mapping
ASCII Standard: American Standard Code for Information Interchange
ISCII: Indian Script Code for Information Interchange
UNICODE: Universal Character Encoding (UTF-8, UTF-16, UTF-32)
Number Systems: Positional Notation and Radix
Decimal Number System (Base-10)
Binary Number System (Base-2)
Octal Number System (Base-8)
Hexadecimal Number System (Base-16)
Base Conversion Techniques
Decimal to Binary Conversion
Binary to Decimal Conversion
Handling Fractional Numbers in Different Bases
This video is designed for:
Class 11 students following CBSE curriculum
Students preparing for board examinations
Anyone wanting to understand data representation
Programming beginners
*Related Videos:*
Chapter 1: Computer System
Chapter 3: Emerging Trends
*Complete Playlist:*
• CBSE Class 11 Computer Science - Complete ...
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*TIMESTAMPS:*
00:00 - Chapter Introduction
00:30 - The Keyboard Mystery: How Computers Interpret Keystrokes
01:15 - What is Encoding?
02:00 - ASCII Standard
03:00 - ISCII and UNICODE
04:00 - Introduction to Number Systems
04:45 - Decimal and Binary Systems
05:30 - Octal and Hexadecimal Systems
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*Tags:*
#EncodingSchemes #NumberSystems #Class11 #CBSE #NCERT #ComputerScience #ASCII #Unicode #Binary #Hexadecimal #DataRepresentation #BoardExam #Education #IndianEducation
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