A ________ is a device that combines the functionality of a personal digital assistant (PDA) and the mobility of a cellular phone

Which of the following statements about CDs and DVDs is FALSE?

A) They are optical storage devices. B) They use lasers to read and record data. C) They are best used for short-term storage. D) They can be purchased blank.

When programming in C you’ll typically use all of the following building blocks except __________.

(a) functions from the standard library (b) functions you create yourself (c) functions other people have created for you (d) functions provided by ANSI / ISO