Multiple-choice and true-false items are often chosen because they can be given and scored inexpensively and quickly by scoring special answer sheets by computer or via computer-adaptive testing.
Building a system with logic gates that can compute true-false answers from biochemical information is the third component in creating a biological computer.
What he strives for, above all, is a form of authenticity a true-false in other words, to show the constructed nature of landscape in a straightforward and honest way.