Question

define chatting,video conferencing and newsgroup

Answer 1

1) Chatting means to talk or to do conversation by the means of electronic media. WhatsApp , Face Book are one the most popular chatting apps.

2)Video Conferencing is to do meeting face to face but not by meeting but by through media.It saves time as well. Famous app for Video Calling is Skype.

3) Newsgroup definition, a place on a computer network, especially within Usenet, that maintains an online discussion group on a specific topic.

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Answer 2

• Chatting : A chat room is a service where multiple users talk to each other in real time by posting messages.

• Video Conferencing: It is a conference between two or more participants using computer network to transmit audio and video data.

• Newsgroups: In Newsgroups messages are posted on a bulletin board where any member can read and respond to them.