When a headline is ____________________, it is positioned horizontally between the left and right margins on the page.

A technician is working inside a laser printer at a customer's site when a call comes in from another customer. What should the technician do first?

A) Take the call. B) Clean the hands with a warm cloth and then take the call. C) Ask permission to leave the room and take the call. D) Let the call go to voicemail.

Which authentication method requires certificates on both server and clients?

A. EAP-TLS B. EAP-TTLS C. EAP-MD5-CHAP D. CHAP