Overwriting and/or degaussing are used to clear and purge all of the following except:

All of the following are examples of operational controls except:

Andy is the new network administrator. He needs to make a decision on which RAID level is best to implement for his company. If Andy needs to ensure that there is no single point of failure, which RAID level should he implement?

John is responsible for deciding on the correct RAID level that is implemented on the company’s new RAID system. Which of the following would he choose if the number priority is performances instead of redundancy?

Which of the following has correct RAID level mapping(s)?

Which of the following has incorrect RAID level mappings?

i.0 – Data striped over several drives. No redundancy or parity is involved
ii. 1 – Mirroring of drives
iii. 2 – Data striping over all drives at the bit level.
iv. 3 – Data striping over all drives and parity data held on one drive

_____________are instructions that tell a RAID system how to rebuild the lost data on the new hard drive.

_________________is useful when a processing device requests access to data more quickly than a storage devices can provide access.

Nancy is a new network administrator and has been faced with decision of implementing either direct access backup systems or sequential access backup storage devices. Which of the following does not properly describe these types of technologies?

A network engineer just informed Bob that the parity data for their RAID system has been corrupted. Which of the following best describes the output of this type of situation?