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?

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 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 data the best fault tolerance at the LOWEST cost?

Which of the following provides the LEAST availability?

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?

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?