Which two configurable options are available in Boot Options for a virtual machine? (Choose two.)

A.
Tools Upgrades

B.
Encryption

C.
Firmware

D.
Force BIOS setup

Explanation:
https://pubs.vmware.com/vsphere-4-esx-vcenter/index.jsp?topic=/
com.vmware.vsphere.vmadmin.doc_41/vsp_vm_guide/configuring_virtual_machines/
t_configure_the_boot_options.html