Use of the Shared Clipboard and Drag'n'Drop features of VirtualBox does not require the installation of Guest Additions tools.

What special component on a motherboard can be used to securely store the encryption key for whole drive encryption?

A. CMOS B. RAM C. TPM D. CPU

Every class must have a(n) ____________________, and can optionally contain data and methods.

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