skip to content skip to search skip to navigation Listen Live skip to logon
Sunday 28th August 2016
Max 21°C | Min 17°C

How do those mini-calculators for online banking work?

Question

I have one of those mini-calculators they use for online banking. How does the computer know what the random code given is?
George, Newbury

Answer

We didn't get an answer for this. If you know, write your answer in the box below.

Comments