The ________ tool can be used to change the background color of an image.

A _________ is a person or organization that maintains a business relationship with, and uses service from, cloud providers.

A. cloud auditor B. cloud broker C. cloud carrier D. cloud consumer

____ technologies require users to sign in with a valid user ID and password to access web-based content such as software programs or e-books.

A. Authentication B. Agile C. Monetized D. Open source