A ________ is a device that connects multiple devices on a LAN

Which function key command will allow a vSphere administrator to access ESXi shell?

a. Alt + F12 b. Alt + F1 c. Alt + F2 d. Alt + F11

The table below provides osme sample data for an agency called Hotel Services supplies part- time/temporary staff to hotels within Strathclyde region. The relation in Figure 2 lists the number of hours worked by each staff at various hotels. The relation

is first normal form (1NF). Assuming that a contract is for one hotel only but a staff may work in more than one hotel on different contracts, identify the functional dependencies represented by the data in this relation.