Answer:
A. Mutual authentication
Explanation:
Mutual authentication also known as a two-way authentication is a process whereby devices within the network authenticate each other to verify that communication is established with legitimate parties. Mutual authentication occurs when the digital certificate or public key certificate of the client is trusted by the server and vice versa.
Before John is able to synchronize data between his smartphone, tablet, and PC, the digital certificates of all the devices have to be confirmed for security purposes. The Transport Layer Security (TLS) protocol is responsible for sending the digital certificates across devices, if a certificate already exists, the certificate with the latest timestamp is used for authentication.
A. 0
I am not entirely sure, I am not much of a coder(well I am but I don’t code often) so I hope this helps!
Answer:
Internal sound card
Explanation:
In this case, George has used an Internal sound card, this is enough to record a podcast, make and receive video conferences or play video games.
If we're going to use an instrument, an external sound card, it's necessary, but in this case, George can make the record with high quality audio.
If George wants to add an adapter to connect 6'35mm but is not the same quality that an external sound card.
Umm I really have no idea
