A training class is being held in an auditorium. Hard-wired connections are required for all laptops that will be used. The network technician must add a switch to the room through which the laptops will connect for full network access. Which of the following must the technician configure on a switch port, for both switches, in order to create this setup?

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Indicate whether the statement is true or false

A janitor cleaning the floor of an organization's data center accidentally tripped over a power cord and cut the power to a critical file server. Users who depend on that data to complete their job functions are unable to access it and must take time off from work until IT personnel arrive and restore power to the computer. What security principle is most involved in this incident?

a. Confidentiality b. Integrity c. Denial d. Alteration