Some hardware can be added to the computer without having to restart or power down the computer. after a short period of time the device driver automatically loads and the hardware is available to applications and the user. this type of hardware is considered compatible with what type of technology?

Write a program that begins by reading in a series of positive integers on a single line of input and then computes and prints the product of those integers. integers are accepted and multiplied until the user enters an integer less than 1. this final number is not part of the product. then, the program prints the product. if the first entered number is negative or 0, the program must print “bad input.” and terminate immediately