There are several different types of important architectures within backup technologies. Which architecture does the graphic that follows represent?

Mirroring of drives is when data is written to two drives at once for redundancy purposes. What similar type of technology is shown in the graphic that follows?

In a redundant array of inexpensive disks (RAID) systems, data and parity information are striped over several different disks. What is parity information used for?

Guidelines should be followed to allow secure remote administration. Which of the following is not one of those guidelines?

Brian, a security administrator, is responding to a virus infection. The antivirus application reports that a file has been infected with a dangerous virus and disinfecting it could damage the file. What course of action should Brian take?

John is responsible for providing a weekly report to his manager outlining the week’s security incidents and mitigation steps. What steps should he take if a report has no information?

The relay agent on a mail server plays a role in spam prevention. Which of the following incorrectly describes mail relays?

Brandy could not figure out how Sam gained unauthorized access to her system, since he has little computer experience. Which of the following is most likely the attack Sam used?