A postback occurs when:
A)a browser posts a form to the server.
B)a user's action activates the handing of a server event.
C)a server posts a form to the client.
D)Both a and b.

Question

Quizplus · Accepted Answer

A postback refers to the process of submitting an HTTP POST request to the same page that the form is on, which is typically triggered by a user action such as submitting a form (A). It also involves the server handling events, such as processing the data submitted by the form (B).

A Postback Occurs When