When data is transmitted over a wireless network, what matters most is speed and accuracy. Data should reach at right time and to the right receiving end. There are various protocols and transmission techniques which […]
Here we explain how to install the various wireless devices so that maximum frequency can be received. We also discuss various channels and frequencies which are used for unrestricted transmission. Also security issues are discussed […]
The introduction of wireless networks has reduced the costs and effort of installing cables throughout the buildings. Wireless networks works on radio waves to connect to various devices to provide internet services. This implementation is […]
Lastly we are going to learn about virtual computers and related devices in this module. In order to utilise resource to their best the concept of virtualisation was introduced. With this the ease of communication […]
We may face various problems in a communication network. Here we will discuss these problems and ways to troubleshoot them to get the network up and working as soon as possible. The findings, actions and […]
This part focuses on Domain Name Services (DNS). In this you will be able to learn why are the web addresses introduced despite IP addresses and how they are mapped. You will also get to […]
In this sub module we are going to discuss that how different protocols and devices relate to the OSI Model. There are different protocols at each layer of OSI model which aid that layer in […]
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