Short Answer 1 How are devices identified to a network 2 Ho

. Short Answer. 1) How are devices identified to a network? 2) How does Wi-Fi work? Discuss. 3) Explain why network protocols are necessary for network operation. 4) Explain how an organization can change its IT commodities into a competitive advantage. 5) Briefly describe 3 key benefits of virtualization.

Solution

1.

There are many ways to accomplish that a device is identified to a network,

For example:

·         Scanning

·         Targeted discovery

·         Passive traffic monitoring

2.

WiFi is a technology that use radio waves to make available complex connectivity. A WiFi connection is well-known using a wireless adapter to generate hotspots. Areas in the vicinity of a wireless router that are associated to the network and allow user to access internet services. Once configured, WiFi provide wireless connectivity to your plans by emit frequencies between 2.4GHz - 5GHz, base on the amount of information on the system.

Like mobile phone, a WiFi system make use of radio influence to transmit in order across a network. The PC should contain a wireless adapter that force translate information sent into a radio sign. This same sign will be transmit, via an antenna, to a decoder recognized as the router. Once decoded, the information will be send to the Internet through a agitated Ethernet connection.

3.

Network protocols describe the rules that rule network communication. These policy determine things like small package format, type and size. They as well determine what happen when an error occurs, and which part of the system is supposed to grip the error and how. system protocols effort in layers, the highest being what the consumer sees, and the lowly being the wire that the in order travels across. These layers converse with each other according to the rules, allowing human communication to happen exactly and professionally.

4.

Gaining competitive advantage is critical for organisations. Competitive advantages are typically provisional as competitors frequently seek habits to duplicate the spirited benefit In order to stay in front of competition, organisations have to repeatedly develop novel spirited advantages

In the look for for spirited advantage, company often differ in spirited scope or the breadth of their behavior. spirited scope has four key proportions: segment range, vertical range, geographic range, and industry range or the range of related industries in which the company competes.

5.

Benefits of Virtualization: