Why might you use a "while True:" loop to surround your user input and validation logic?

Select one:

a.
You want to ask the user for input and repeat the process forever

b.
You want to give the user 3 chances to give valid input

c.
You want to ask the user for input exactly one time

d.
You want to loop until the user successfully enters valid input, and then your logic will break out of the loop

a. You want to ask the user for input and repeat the process forever