_______________ uses chips embedded in mobile devices that create electromagnetic fields when these devices are close to each other.

An example of ________ prototyping is building a full-scale model of an automobile that is used in wind tunnel tests.

A) first-of-a-series B) patched-up C) nonoperational D) selected features

The conditional expression, sometimes called "the test," must evaluate to true.

Answer the following statement true (T) or false (F)