The original Ethernet was developed as an experimental coaxial cable network in the 1970s by Xerox Corporation to operate with a data rate of 3 Mbps using a carrier sense multiple access collision detect (CSMA/CD) protocol for LANs with sporadic but occasionally heavy traffic requirements.
Ethernet
Ethernet Working:
Ethernet is a connection media access method that allows all hosts on a network to share the same bandwidth [communication expressed in bit/s or Kbit/Mbit/sec] of link.
Ethernet is popular because it’s readily scalable, meaning that it’s comparatively easy to integrate new technologies such as:-

1:- …

IPU CET Result Announced
BHU MCA P.E.T. Applications Invites
MCA is a post graduate degree in computer application [Software Engineering].
MCA
It has large scope & opportunity in the field of Computer-science.
MCA (Master of Computer Application) is a 3 year full time PG course.
MCA is for those persons who are interested in Developing New Applications as well as use the concept of Reengineering in the field of Computer.
Basically after MCA every one wants to become a software-Engineer, but this degree gives you lot of different opportunity like:
>Computer Security
>Software Testing
>DBA
>System Administrator
>System Analyst
>Computer Networking
>Defence Research and …

Keylogger is a smart keystroke recorder. The keylogger helps you to secretly monitor and record user’s activities and captures Screen shots on the computer PCs.
Objective/ Aim
It is exactly used for check all online and offline activities of people including e-mail, websites visited, applications executed, and keystrokes including username-password, online conversations (G-mail, MSN, Hotmail, Yahoo Messenger etc.) and other similar activities. This tool can run in a stealth mode and is password protected, so no one except you is aware of their existence and the password safeguards other people from uninstalling …