A developer for a company is tasked with creating a program that will allow customers to update their billing and
shipping information. The billing address field used is limited to 50 characters. What pseudo code would the
developer use to avoid a buffer overflow attack on the billing address field?

A.
if (billingAddress = 50) {update field} else exit

B.
if (billingAddress != 50) {update field} else exit

C.
if (billingAddress >= 50) {update field} else exit

D.
if (billingAddress <= 50) {update field} else exit