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Network Infotech: computer
Showing posts with label computer. Show all posts
Showing posts with label computer. Show all posts

Saturday, December 8, 2018

Transmission Media

Saturday, December 08, 2018
Transmission Media
A transmission media can be defined as anything that can carry information from a source to a destination On the basis of transmission of data, the transmission media can be classified in to two categories:  1) Guided (Physical) transmission media  2) Unguided (Wireless) transmission media  1) Guided Transmission Media: Guided...

Friday, November 30, 2018

Internet

Friday, November 30, 2018
Internet
The internet is a type of world-wide computer network. The internet is the collection of infinite numbers of connected computers that are spread across the world. We can also say that the Internet is a computer network that interconnects hundreds of millions of computing devices throughout the world. It is established as the largest network and...

Tuesday, November 27, 2018

Types of Network

Tuesday, November 27, 2018
Types of Network
1. LAN (Local Area Network): It is privately-owned networks within a single building or campus of up to a few kilometres in size. They are widely used to connect personal computers and workstations in company offices and factories to share resources (e.g., printers) and exchange information. LANs are easy to design and troubleshoot. In LAN, all the machines...

Friday, November 9, 2018

What is Computer

Friday, November 09, 2018
What is Computer
A computer is a machine or device that performs processes, calculations and operations based on instructions provided by a software or hardware program. It is designed to execute applications and provides a variety of solutions by combining integrated hardware and software components. A computer is made up of multiple parts and...