When resigning from a job, the ________ approach is better for this type of letter

A technician wants to boot from an optical disc to run some diagnostics. The technician changed the boot order settings in BIOS/UEFI and rebooted. The system still boots to Windows. Which BIOS/UEFI setting probably needs adjusting?

A) TPM B) Virtualization C) Secure boot D) Administrator password

If an organization is dependent on network services it should consider mirroring and ________ these servers over multiple sites with multiple network connections.

Fill in the blank(s) with the appropriate word(s).