Which of the following is an affordable and lightweight digital camera with lenses built into it and a screen that displays an approximation of the image to be photographed?

Which of the following are the fastest, most powerful computers — and the most expensive?

Which of the following consists of images displayed in motion?

The amount of data, instructions, and information that can travel over a communications channel sometimes is called which of the following?

Which of the following terms refers to any application that combines text with graphics, animation, audio, video, and/or virtual reality?

Which of the following occurs when one consumer sells directly to another consumer, such as in an online auction?

Which of the following kinds of certificate is a notice that guarantees a user or website is legitimate?

What is the term for a website that uses encryption techniques to protect its data?

In the case of system failure or the discovery of corrupted files, what do users do to the backed-up files when they bring the files to their original location on a computer?

Which of the following is a request for specific data from a database?