What is the principle of TLS connection?

Question

TLS

Good afternoon. The question is urgent.
For example, the client supports tls 1.1 and tls1.2 and the server does the same.
In this case, the connection will be 1.2?
The second case, the client is tls 1.1, and the server is tls 1.1 and tls1.2. Connection via tls1.2.
So?

Answer 1

The second case, the client is tls 1.1, and the server is tls 1.1 and tls1.2. Connection via tls1.2.

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