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Class-5, Chapter-9( Communication services of Internet), Assignment, Solve these questions, ARPANET stands for ______________________________, NSF stands for ______________________________, FTP stands for ______________________________, IRC stands for ______________________________, IM stands for ______________________________, State True or False., The internet is a large network of computers all over the world., We cannot use internet to communicate with others., The history of internet started 30 years ago., Through the internet you can make friends with people in any part of the world., Chatting is a useful method for conducting live conferencing between two or more people., Email stands for Electronic mail., Fill in the blanks-, _______________ is a popular email website., A ____________ is an online site in which people can chat online., ____________,___________ and __________ are the famous chat room sites., _____________ is mainly designed for group communication in discussion forums., IRC was created by ____________ ., ___________,_________ and ________ are examples of search engines., Answer the following questions-, What is Skype?, Define Internet., Write two advantages of Email services., Write two advantages of Video calling.