A network administrator has purchased two devices that will act as failovers for each other. Which of the
following concepts does this BEST illustrate?

The main corporate website has a service level agreement that requires availability 100% of the time,
even in the case of a disaster. Which of the following would be required to meet this demand?

A company replaces a number of devices with a mobile appliance, combining several functions.
Which of the following descriptions fits this new implementation? (Select TWO).

A small business needs to incorporate fault tolerance into their infrastructure to increase data availability.
Which of the following options would be the BEST solution at a minimal cost?

Which of the following may significantly reduce data loss if multiple drives fail at the same time?

Which of the following provides data the best fault tolerance at the LOWEST cost?

Which of the following provides the LEAST availability?

Which of the following can Pete, a security administrator, use to distribute the processing effort when
generating hashes for a password cracking program?

Sara, a security architect, has developed a framework in which several authentication servers work
together to increase processing power for an application. Which of the following does this represent?

Which of the following concepts allows an organization to group large numbers of servers together in
order to deliver a common service?