Using a set of RadioButton controls is preferred to using a set of ____ controls when only one choice should be made from a set of options.

A collection of worksheets is called a(n) ________

Fill in the blank(s) with correct word

____ is a security system offered by UEFI. It is designed to prevent a computer from being hijacked by malware.

A. boot secure B. bitLocker C. lojack D. secure boot