____________________ is the protection of information and its critical elements, including the systems and hardware that use, store, and transmit that information.

This string method returns a copy of the string with all leading and trailing whitespace characters removed.

a. clean b. strip c. remove_whitespace d. rstrip

A user attempts to login to a bookmarked site but is prompted for their social security number, mother's maiden name and date of birth. Which of the following has MOST likely happened?

A. The website has updated the security policies. B. The user's identity has been stolen. C. The browser has been hijacked. D. The user typed the website address incorrectly.