Question

How does the handshake help the server?

(a) Acknowledge

(b) Accept the attempt

(c) Both Acknowledge and Accept the attempt

(d) Asynchronize

This question was addressed to me during a job interview.

My query is from Performance Measures in JavaScript topic in division Performance Measures in JavaScript of JavaScript

Answer 1

Correct option is (c) Both Acknowledge and Accept the attempt

The explanation is: The handshake allows the server to acknowledge and accept the attempt. The handshake consists of a Synchronize, Synchronize-Acknowledge, and Acknowledge message to be passed between the browser and the remote server.