A type of sensor used to detect which way around a device is being held. ​

Why would a programmer use the logical operator and in an if statement? a: when an action is to be taken that requires both conditions to be falseb: when an action is to be taken that requires both conditions to be truec: when an action is to be taken that requires the first condition to be falsed: when an action is to be taken that requires the second condition to be truei took the test and the answer is b.

Acase study allows a more detailed look at the life of a single subject than any other study.

What provides an array of buttons for quick access to commonly used commands and tools