Computer Science XI (Notes)

XI Computer Science

Chapter 1. Introduction and Evolution of Computer (Click Here)

•  Introduction to Computer
•  Short Notes on Hardware, Software, Firmware
•  Characteristics of Computer
•  Limitation of Computer
• Advantages and Disadvantages of Computer
• Application of Computers/ Application areas of computers
• History of Computer
• Mechanical Calculating Era
• Electro-Mechanical Era
• Electronic Computers Era
• History of computer in Nepal
• Generation of Computers

Chapter 2. Classification of Computer ( To get all notes in pdf Click Here)

• Types of Computers
• On the Basis of Working Principle
• On the Basis of Size
• On the Basis of Brand
• On the Basis of Model
• Mobile Computing
• Difference between Analog and Digital computer
• Difference between IBM and IBM Compatible PC
• Difference between Super and Mainframe computers 
• What Super Computer? and Its application in Real time examples.

Chapter 3. Number System and Their Conversion (Click here for Notes in pdf)

• Number System
• 9's complement and 10's complement
• 1's complement and 2's complement

Chapter 4. Logical Functions and Boolean Algebra (Click here all notes in pdf)

• Introduction to Boolean Algebra
• Boolean Expression
• Logical Function

Chapter 5. Computer System (Click here to get all notes in pdf)

Chapter 6. Operating System Notes

Chapter 7. Programming Concept and Logic (Click here to get all notes in pdf)

Chapter 8. Word processor/ Spreadsheet

• What is Word processor/ Word Processing & Spreadsheet
•  Frequently asked questions in Board Exam. 
• Frequently asked questions in Board Exam 2. https://blogfromjt.blogspot.com/2019/12/questions-for-computer-science-xi.html
• Cell and Cell Reference / cell Referencing (addressing)

Chapter 9. Internet and Email [Notes]

Chapter 10. Web page Designing (Chapter 10)

Chapter 11. Final Project (Chapter 11)

Extra Chapter: Database & Database Management System