Which of the following is an output device on an alarm clock? the button used to set an alarm
the button used to change the time
the time display
the power cord

Once starbucks had established its presence in thousands of cities internationally, the company sought to increase the number of purchases by existing customers with a strategy that led to new in-store merchandise, including compilation cds and high-speed wireless access.

1. for which of the following are you not required to signal beforehand? a. changing lanes b. speeding up c. stopping

Take a critical look at three gui applications you have used—for example, a spreadsheet, a word-processing program, and a game. describe how well each conforms to the gui design guidelines listed in this chapter.