The ____ Web site feature is used to configure the accepted file extensions for files that don't change.

Lauren's team of system administrators each deal with hundreds of systems with varying levels of security requirements and find it difficult to handle the multitude of usernames and passwords they each have. What type of solution should she recommend to ensure that passwords are properly handled and that features like logging and password rotation occur?

A. A credential management system B. A strong password policy C. Separation of duties D. Single sign-on

What is the value of X in the following expression?

```Set X = Str(-685.23)``` a. 685 b. -685 c. “-685.23” d. “685.23”