Some of topics are not covered in the above post, so i was put in miscellaneous, in this topic will chance to ask some questions for bank exam, so don't neglect this one. in this will ask internet telephony, video conferencing, E-commerce through internet, mailing list, news group on internet. these all are very simple topics, don't go in depth it is waste of your time. Internet Telephony is use to exchange telephone information using internet. it consist of End Devices, Gate Keepers and Voice Over Internet Protocol. Video Conferencing system allows the users at remote locations to communicate using combination of text, audio and video information.
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