At what stage of the criminal procedure is the accused asked to enter a plea?

Question

A. when the accused is being booked
B. when the accused is taken to an arraignment
C. when the accused is being arrested
D. while an indictment or information statement is being issued

D

Answer 1

What about at the arraignment?

http://criminal.lawyers.com/criminal-law-basics/entering-a-plea-to-criminal-charges.html

Answer 2

it is B because: Arraignment is a formal reading of a criminal charging document in the presence of the defendant to inform the defendant of the charges against them. In response to arraignment, the accused is expected to enter a plea.