CM-401, CH& N

Hardware components

Uploaded by D.sri Divya


Input and output devices

Uploaded by D.sri Divya


Booting process

Uploaded by D.sri Divya

RAM Vs ROM different types of it

Uploaded by D.sri Divya

How do harddrive works

Uploaded by D.sri Divya

Hard drive partition on computer

Uploaded by D.sri Divya

How to troubleshoot a computer 

Uploaded by D.sri Divya

 ISO-OSI model in computer networking

Uploaded by D.sri Divya

Types of cables in networking 

Uploaded by D.sri Divya

Toplogies in computer networking

Uploaded by D.sri Divya

IP subnetting

Uploaded by R.Mrudula

https://youtu.be/3QWrq5gN8VY


Subnet masking

Uploaded by R.Mrudula

https://youtu.be/87TiQ6mIy9w

Class full IP addresses 

Uploaded by R.Mrudula

https://youtu.be/Jlc4E5zxCHQ


Classless Inter Domain  Routing or classless IP addresses 

Uploaded by R.Mrudula

https://youtu.be/86RDE_bP1Bs


HTTP Protocol 

Uploaded by R.Mrudula

https://youtu.be/JFZMyhRTVt0


FTP Protocol

Uploaded by R.Mrudula

https://youtu.be/tOj8MSEIbfA

SMTP protocol 

Uploaded by R.Mrudula 

https://youtu.be/SBaARws0hy4


TELENET Protocol

Uploaded by R.Mrudula

https://youtu.be/tZop-zjYkrU


SNMP protocol

Uploaded by R.Mrudula 

https://youtu.be/tg47MZdtcAE


RMON protocol 

Uploaded by R.Mrudula 

https://youtu.be/aKB9CmAKhzc