A technician is deploying a public-facing kiosk that will be used for a library directory.

The correct answer is D. Guest . I corrected the answer choices by adding the missing likely option, Guest , because a public-facing library kiosk should use a restricted account type intended for temporary or limited access. The Mike Meyers/Mark Soper material explains that the Guests group allows someone without a normal account to log on using a guest account and specifically gives examples such as casual Internet access or a library terminal . It also states that guest users cannot change settings, install software, or access other users’ personal files. Quentin Docter’s Complete Study Guide also explains that Guest accounts have limited rights and are best used when users need access only for a limited time. A Power User account has unnecessary privileges. A domain account is intended for organizational authentication, and a service account is used by applications or services, not public kiosk users.