A technician has configured a router to authenticate VPN users to an LDAP server on the network. In order to allow the authentication service, both UDP and TCP ports needed to be allowed on the router. Which of the following services was MOST likely used?
A. Kerberos
B. TACACS+
C. RADIUS
D. 802.1x
Answer: C. RADIUS
Computer Science & Information Technology
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Which of the following terms is a collection of computers and users that are identified by a common security database?
A. workgroup B. controller C. segment D. domain
Computer Science & Information Technology
The ____ topology is the oldest communications design method, with roots in telephone switching systems.
A. star B. mesh C. ring D. bus
Computer Science & Information Technology
____________________ ensure that devices from one vendor will function with those from other vendors.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology
A ________ occurs when an action is completed on an object, such as clicking the mouse
A) submacro B) database event C) command D) modal message
Computer Science & Information Technology