D that’s the answer I learn that in my old school
Web conferencing is an internet technology that allows people in remote locations collaborate in a virtual conference room by making presentations and sharing visual aids.
Let me know if you have any questions.
Answer: UTF-8 (Unicode transformation format) is a technique that is capable of producing any character in Unicode standard.
Explanation: UTF-8 is supporting technique that helps in changing any block of bits of any language.It is used for converting any code into the unicode characters.It was created because this coding technique that supports various languages and is also replacing the ASCII code. UTF-8 code is highly compatible with the ASCII codes and has better properties than it.