Answer:Presentation layer
Explanation: Presentation layer is the sixth layer belonging to the OSI model . It has the functionality of presenting the data or information in a standard and formatted way.The syntax is usually error free , well defined and adequate and thus also called as syntax layer. Presentation layer works between the application layer and the network layer.
It also performs the services of compression, encryption, decryption etc.
Answer:
Teleconferencing is voice-only or audio and video communication, while video conferencing supports the conference by providing both video and voice, so you can fully see the person when you are listening to the communicator,
Teleconferencing is capable of transmitting the data during the conference, either using traditional PBX systems or VoIP, while video conferencing offers VoIP services. The formal requires less bandwidth, while the latter is highly dependent on network bandwidth.
I think it might be the third on not certain
Answer:
<h3>True</h3>
Explanation:
<h3>The answer is true because...............................</h3>
Modem, is the part of the computer that provides access to the internet.