#Persuing Mtech From NIT RAIPUR#B.E. in INFORMATION TECHNOLOGY #C certificate in NSS # educator at unacademy in CBSE Category 

Megha Tamrakar

This course is beneficial for the CBSE students of class 12th as it gives details of following concepts like-
introduction to communication, switching technologies, transmission media, network devices, network topologies, types of networks, network protocols, wireless communications, network security and cyber attacks.

CBSE Class 12

Hindi

(Hindi) NCERT Communication Technology and Networking Concepts- Class 12th

Learn About Networks

Computer Networks

Computer Science

Class 6-12

Become a topper in your school and ace your board exams by learning from best educators in the country

CBSE

CBSE (Central Board of Secondary Education)

Introduction to computer networks; need of computer network, file sharing, hardware sharing , user communications, resource sharing, cost factor reliability etc.

Basic Concepts Of Communication Technology(In Hindi)(class 12th)

Evolution of internet- ARPANET, INTERNET: functionalities of internet, INTERSPACE.

Evolution Of Internet(In Hindi)(class 12th Communication Technology)

Switching technologies: circuit switching, packet switching , message switching. Data channel, bandwidth, baud and bits, measurements units

Switching Technologies(In Hindi)(class 12th Communication Technology)

Transmission media: Detail study of twisted pair cable with diagram, co-axial cable with diagram and optical fibre with diagram(including advantages and disadvantages of all cables)

Transmission Media (Part 1)(In Hindi)

Transmission media- unguided media: Infrared wave, microwave and radio wave along with advantages and disadvantages of all

Transmission Media(Part 2)(In Hindi)(class 12th Communication Technology)

Networking devices description and functionalities ; Explaination of networking devices like- Modem, ethernet card, RJ45 connector, Switch, hub, repeater, gateway, routers.

Network Devices(In Hindi)(class 12th Communication Technology)

What is Network topologies and its advantages and disadvantages of topologies like -  star topology , bus topology, tree topology.

Network topologies(class 12th Communication Technology)

Types of networks: LAN (Local Area Network) , MAN( Metropolitan Area Network), WAN (Wide Area Network).

Types of networks(class 12th Communication Technology)

Types of protocols: Deails and working of-1. Http protocol, 2. TCP/IP  protocol, what is telnet.

Network Protocol And Types (In Hindi)(class 12th Communication Technology)

Wireless mobile computing: GSM, CDMA, WLL, CHAT, VIDEO CONFERENCING, SMS, 3G and 4G SRRVICES , EDGE.

Wireless Communications(In Hindi)(class 12th Communication Technology)

Network security concepts and types of viruses , characteristics of virus; trojan horse, worms and spams

Network Security : Types Of Viruses(In Hindi)(class 12th Communication Technology)

Cyber crime , types of cyber crime, cyber security concept and steps to avoid cyber crimes, and steps to prevent virus

Cyber Crime And Virus Preventions(In Hindi)(class 12th Communication Technology)

I am a Btech Computer Science student. I am working on web development. I feel pleasure in sharing the knowledge I have with others.

Shruti 

This course contains the  topic: Transmission Media(it will cover guided and unguided media) and different types of networks(LAN, WAN, MAN. PAN) and network topologies.

Transmission Media, Types of Networks and Network Topology

LOVE TO TEACH.
DETERMINED HARD WORK..
GOT WELL TEACHING..
LOVE TO DO HARD WORK..
I AM THAT TEACHER WHO SHARE KNOWLEDGE..
AND GOT WELL 👍.
AND

Aditya Prakash Mani Tripathi

In this course, educator will be teaching about Basics of Software - Class 12 Board

(Hindi) Basics of Software - Class 12 Board

Education- Bachelors in Computer Science Engineering (2017-2021 batch) 

University- Dr. APJ Abdul Kalam Technical University

📚🖋️

Devanshi Bhatnagar

In this course Devanshi Bhatnagar explains about communication and networking concepts

Communication and Networking

My name is Saurav Chauhan [10CGPA in 10th and 96% in 12th (Non-Med)]. I am very passionate about teaching and have been teaching students a

Saurav Chauhan

This Course covers everything about Computer Networks - their types and topologies that exist. It has been designed in a very easy language and covers all network related topics of class 12 CBSE computer science syllabus.

Lessons

12 lessons • 1h 54m

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Basic Concepts Of Communication Technology(In Hindi)(class 12th)

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Evolution Of Internet(In Hindi)(class 12th Communication Technology)

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Switching Technologies(In Hindi)(class 12th Communication Technology)

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Transmission Media (Part 1)(In Hindi)

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Transmission Media(Part 2)(In Hindi)(class 12th Communication Technology)

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Network Devices(In Hindi)(class 12th Communication Technology)

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Network topologies(class 12th Communication Technology)

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Types of networks(class 12th Communication Technology)

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Network Protocol And Types (In Hindi)(class 12th Communication Technology)

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Wireless Communications(In Hindi)(class 12th Communication Technology)

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