which of the following can be used for audio video communication?
a) chat
b) video conferencing
c) e mail
d ) IP telephony
Answers
Answer:
b) video conferencing
Explanation:
Video confrencing is used because it helps us to use audio and our camera for video confrencing
Hope the answer is helpful
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Answer:
b) video conferencing
Explanation:
What is video conferencing:
Video conferencing is a type of software which is used by people to interact with the help of audio and video which almost gives a felling that the person is aside us untill our internet connection is strong. It is nowadays used for education, office work, connecting with youre family members, etc.
What is chat:
Chat is a system of messaging a person by sending messages to them and it is a way of chatting but then audio and video arent available in this feature. It is nowadays used whenever the internet is not so strong that audio or video conferencing is possible
What is e-mail:
E-mail is also known as electronic mail and it can be used by offices to send someone some mails or it is used by companies to send important reminders and similar things.
What is IP telephony:
It is the transfer of fax, voice and similar things over a system called PSTN which is abbreviated as Public switched telephone network