32. What is 127.0.0.1 and localhost? The IP address 127.0.0.1 is reserved for localhost connections. These local host networks are reserved for the biggest customers or some very important people on the internet. To check whether the local host server is working fine you must ping the server and check for its response. If it is not responsible then the reason can be that the server is down or the network card is not in good condition. 127.0.0.1 is a loopback connection and if you get a response for this then it signifies that your hardware is in good condition. #localhost #ping #server #network
27. What is the role of IEEE in the world of computer network? IEEE full form is the Institute of Electrical and electronic Engineer which is used to define and develop the standards which will be used over the network. #IEEE #network #standards #electrical #electronic #engineer
14. What is the OSI model? OSI model stands for Open System Interconnection. It’s a reference model which describes how different applications will communicate with each other over the computer network. #osi #network #application #system #interconnection
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