What is machine co creativity

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.

The forerunner to cell phones, pdas, and smartphones was

Java the manager of a football stadium wants you to write a program that calculates the total ticket sales after each game