Define the term GPS
Define the term GPS? Briefly explain it.
Expert
The Global Positioning System (or GPS) is a navigation and precise-positioning device. Developed by the Department of Defense in the year 1973, GPS was initially designed to help soldiers and military vehicles, planes, and ships in precisely determining their positions worldwide. Nowadays, the utilizations of GPS have extended to comprise both the commercial and scientific worlds. Commercially, GPS is employed as a navigation and positioning device in airplanes, cars, boats, and for exactly all outdoor recreational activities similar to hiking, fishing, and kayaking. In scientific community, GPS plays a significant role in earth sciences. Meteorologists utilize it for weather forecasting and global climate studies; and geologists can utilize it as a highly accurate technique of surveying and in earthquake studies to calculate tectonic motions throughout and in among earthquakes.
What is multicasting? Briefly explain it.
Describe EGP or Exterior Gateway Protocol?
Socket: A socket is employed to connect an application to the network protocol. The socket allows communication among a client and a server. The communication whenever the client is allocated a local port number, and binds a socket to it. The client writes on socket a
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What is Satellite link? Describe its advantages and disadvantages.
What do you mean by the term Multiplexing?
Give a brief explanation of Cloud computing with example.
Explain the concept of Subneting?
Illustrate the term Frequency Division Multiplexing (FDM)?
List out layers of the OSI model.
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