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Cisco 100-890 Practice Test - Questions Answers, Page 2

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Question 11

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Which VoIP network component provides Call Admission Control (CAC), bandwidth control and management, and address translation?

Gatekeeper

Gatekeeper

Multipoint Control Unit

Multipoint Control Unit

Gateway

Gateway

IP Phone

Answer: A

IP Phone

Answer: A

Suggested answer: A
Explanation:

Explanation:

Gatekeeper: A gatekeeper provides Call Admission Control (CAC), bandwidth control and management, and address translation. http://what-when-how.com/cisco-voice-over-ip-cvoice/voip-fundamentals-introducing-voice-overip-networks- part-1/

asked 07/10/2024
Gary Corley
42 questions

Question 12

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Which two devices can provide a Cisco IP phone the network connection and power necessary for the phone to function in the IP telephony network? (Choose two )

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Question 13

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From the Diagnostics page, which two alerts are clearly marked red? (Choose two )

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Question 14

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What is an example of a video codec?

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Question 15

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How do digital voice networks function?

IT Exam Dumps – Learn Anything | VCEup.com

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Question 16

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Which collaboration endpoint is considered an all-in-one unit that is designed to video-enable small collaboration spaces?

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Question 17

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Which two services are provided in a cloud deployment? (Choose two.)

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Question 18

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While replacing a Cisco IP phone, the technician notices that the phone is not functional The phone is receiving power from a Cisco Catalyst PoE switch, and the phone backup software image is loaded but the phone still fails to complete the bootup To recover the phone what is the next approach?

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Question 19

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Which network administration command-line tool is available in many computer operating systems for querying the Domain Name System (DNS)?

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Question 20

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What provides the coding and decoding translation between analog and digital facilities?

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Total 60 questions
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