Which of the following should a company require prior to performing a penetration test?

A junior systems administrator noticed that one of two hard drives in a server room had a red error notification. The administrator removed the hard drive to replace it but was unaware that the server was configured in an array. Which of the following configurations would ensure no data is lost?

An organization has implemented an IPSec VPN access for remote users.
Which of the following IPSec modes would be the MOST secure for this organization to implement?

The president of a company that specializes in military contracts receives a request for an interview. During the interview, the reporter seems more interested in discussing the president's family life and personal history than the details of a recent company success. Which of the following security concerns is this MOST likely an example of?

A vulnerability scan was run multiple times. The first lime, the scan detected multiple operating system flaws The second time the scan indicated that a few third-party application programs required patching and no operating system flaws. Which of the following is the MOST likely cause tor the different scan results?