The Certkiller Administrator wants to know from the trainee which of the following RAID implementations will have a problem with one missing bit/byte/block in a row, which causes your systems algorithms of no longer being able to reconstruct the missing data?

Which of the following can be used to clean magnetic media devices? Choose all correct options.

The Certkiller Administrator wants to know from the trainee which of the following RAID implementations requires a minimum of three drives to operate?

To ensure that physical housekeeping duties are performed, a realistic cleaning schedule should be drawn up and followed. For which of the following is it advisable to perform weekly?

The Certkiller Administrator wants to know from the trainee which of the following RAID implementations provides improved performance combined with some degree of multiple-drive fault tolerance?

The Certkiller Administrator wants to know from the trainee which of the following RAID implementations requires at least four drives to implement?

Which of the following should NOT be used to remove dust and debris from between and under the keys of a server’s keyboard?

The Certkiller Administrator wants to know from the trainee which of the following RAID implementations can handle up to half the drives can fail before everything is lost?

When cleaning the interior areas and exterior surfaces of server cases, when must you turn off the server before cleaning? Choose all correct options.

Which of the following statements regarding NOS can be considered to be true?