Which of the following expansion cards should be installed into a server to provide fiber channel SAN connectivity?

An HBA (Host Bus Adapter) is an expansion card that connects a host system (like a server) to a storage network, such as a Fibre Channel SAN, by translating data between the server's internal bus and the Fibre Channel protocol.

USB (Universal Serial Bus) is a common interface for connecting peripherals like keyboards, mice, and external drives, but it is not used for high-performance Fibre Channel SAN connectivity.

UAC (User Account Control) is a security feature in Windows operating systems and is not an expansion card or a hardware component.

A NIC (Network Interface Card) connects a server to an Ethernet-based local area network (LAN) or wide area network (WAN) for general network communication, but it does not provide Fibre Channel connectivity for a SAN.