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100-890 Supporting Cisco Collaboration Devices Questions and Answers

Questions 4

Which two features are provided by the Cisco Unified Communications Manager signaling and device control function? (Choose two )

Options:

A.

quick dialing

B.

phone book service

C.

call tear-down

D.

call setup

E.

transmission of audio/video media between endpoints

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Questions 5

What are two standard fiber-optic connectors? (Choose two.)

Options:

A.

Lucent

B.

rollover

C.

subscriber

D.

multidimension

E.

crossover

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Questions 6

Which two protocols are peer-to-peer signaling protocols where the end devices contain the intelligence to initiate and terminate calls and interpret call control messages? (Choose two )

Options:

A.

H.248

B.

SCCP

C.

H.323

D.

SIP

E.

MGCP

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Questions 7

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?

Options:

A.

verify the IP phone settings on the Cisco Unified CM

B.

contact a Cisco TAC engineer

C.

perform the factory reset on the IP phone

D.

connect the IP phone to a different VLAN on another Cisco Catalyst switch

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Questions 8

After replacing a Webex endpoint device codec, which three common tasks should be performed for operation verification? (Choose three )

Options:

A.

Camera operation

B.

Turn volume lo maximum output

C.

Test call

D.

Content sharing

E.

Network connection speed test

F.

Adjust display settings

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Questions 9

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

Options:

A.

meeting services

B.

messaging services

C.

video devices

D.

Telepresence 3

E.

phone devices

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Exam Code: 100-890
Exam Name: Supporting Cisco Collaboration Devices
Last Update: Mar 28, 2024
Questions: 60

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