Does HTTP protocol have _________ handshakes.
A. 2 way
B. 1 way
C. 3 way
D. 5 way
This question was posed to me in unit test.
The query is from HTTP Protocol in chapter Internet Principles of IOT
Correct choice is C. 3 way
Best explanation: Persistent connections reduce request latency perceptible, because the client does not need to re-negotiate the TCP 3 way handshake connection after the first request has been sent.