Which three tools are necessary to console into a Cisco UCS C-Series Rack-Mount Server? (Choose three.)

The Cisco DB-9-to-RJ-45 console cable is designed for serial CLI access to Cisco networking devices such as routers and switches, not for graphical KVM console access to C-Series rack-mount servers.

A laptop is associated with serial or remote CIMC-based management access and is not required for the local KVM console method, which uses a directly connected monitor and keyboard instead.

A monitor is required to display the server video output delivered through the VGA port on the KVM dongle, providing the visual console interface needed for BIOS, OS, and management access.

A keyboard is required to send input commands to the server; it connects via one of the USB ports on the KVM dongle, which routes the USB signal to the server's internal USB controller.

The Cisco KVM dongle plugs into a dedicated KVM connector on the C-Series front panel and simultaneously provides a VGA video output and USB ports for keyboard and mouse, making it the single essential adapter that enables the entire local console method without a separate serial connection.

A USB-to-serial adapter is used to connect a laptop to a serial console cable for CLI access and plays no role in the KVM dongle-based local console access method on C-Series servers.