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Semiconductor and Electronics

Semiconductor and Electronics Notes for Class 11 - 12 Learning Outcomes Explain band theory of solid materials Explain conductor, non-conductor, and semiconductor by band theory Explain intrinsic and extrinsic semiconductors Explain the concept of electron and hole in semiconductors Explain the p-type and n-type semiconductor Explain the construction and function of the junction diode Explain rectification Explain the construction and function of a junction transistor Explain the use of transistor as amplifier and switch Explain conversion of a different number system Explain Binary operation Analysis of the program of different logic gate Explain band theory of solid materials Energy Band:   There is a slight difference in the energy of electrons revolving in the same orbit in an atom of any matter. The range between the maximum and minimum energy level of these electrons situated in the same orbit is called the energy band. The energy level and energy band are not the same. The energ

Information and Communication Technology

Information and Communication Technology

Table of contents

Information and Communication Technology

  • Concept of Global Village
  • Main Elements of Global Village
  • Virtual Reality
  • Contemporary Trends of ICT
  • Bioinformatics, Genetic Engineering, and Nanotechnology
  • Morality in using Information and Communication Technology
  • Impact of Information and Communication Technology in Social Life
  • ICT and Economic Development 

Communication Systems and Networking

  • Communication System and Bandwidth
  • Data Transmission Method and Data Transmission Mode
  • Medium of Data Communication
  • Cable Media: Twisted Pair, Co-axial, and Optical Fiber
  • Wireless Media and Wireless Communication System
  • Mobile Communication and Different Generations of System 
  • Objectives and Classification of Computer Networking Devices
  • The function of Networks: Network Topology
  • Cloud Computing

Number Systems and Digital Device

  • History of Inventing Numbers and Number System
  • Conversion of Number System
  • Addition and Subtraction in Binary System, Signed Numbers, and 2's Complement
  • Code and Concept of Various Codes
  • Some Mathematical Problems and Solutions
  • Boolean Algebra, Boolean Theorem, and Truth Table
  • De Morgan's Theorem
  • Basic Gate
  • Universal Gate and Special Gate
  • Encoder and Decoder 
  • Adder
  • Flip-Flop and Register
  • Counter

Introduction to Web Design and HTML

  • Concept of Web Design
  • Website Structure
  • Basic Concept of HTML
  • HTML Formatting
  • Hyperlinks
  • Adding Image, Audio, and Video
  • Table Creating and HTML Layout

Programming Language

  • Concept of Program
  • Discussion on Different Types of High-Level Languages
  • 4th Generation Language
  • Program Organization
  • Algorithm and Flow Chart
  • Program Design Model
  • C Program
  • Data Type Uses in C Programming Language
  • Variable and Constant Uses in C Programming Language
  • The Numbers and KeyWords

Database Management System

  • Primary Concept of Database
  • Concept of DBMS
  • Classification of DBMS
  • Rational Database Management System


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