A Java interface defines the methods that it declares.

Joe a website administrator believes he owns the intellectual property for a company invention and has been replacing image files on the company's public facing website in the DMZ. Joe is using steganography to hide stolen data.Which of the following controls can be implemented to mitigate this type of inside threat?

A. Digital signatures B. File integrity monitoring C. Access controls D. Change management E. Stateful inspection firewall

Supply-chain automation

a. streamlines organizations by eliminating transactional middlemen. b. is one way Dell Computer keeps its costs low. c. links computers at different companies. d. All of the above e. None of the above