Server virtualization uses hardware to simulate a software computing environment.

When should you use an absolute hyperlink?

a. Always, the W3C prefers absolute hyperlinks b. When you need to link to a web page internal to your website c. When you need to link to a web page external to your website d. Never, the W3C has deprecated relative hyperlinks

____________________ tools can be used to remove small imperfections from an image.

Fill in the blank(s) with the appropriate word(s).