220-802 A+ Answer Prevent Tailgaiting

Here’s the Answer to the Question posted on Facebook

Q. What is the BEST choice to prevent tailgating?

A. Cipher lock

B. Biometric lock

C. Mantrap

D. Firewall

Answer available until September 30, 2015.

See the CompTIA A+ Training Kit (ISBN 978-0735662681) by Darril Gibson.

CompTIA A+ Training Kit (Exam 220-801 and Exam 220-802) (Microsoft Press Training Kit)


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