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Exam Code: 100-890
Exam Title: Supporting Cisco Collaboration Devices
Vendor: Cisco
Exam Questions: 60
Last Updated: December 18th,2024

Question 1

When completing the remedial procedures on the Cisco Webex DX80. an option key is required (or activating optional functionality such as MultiSite Which two types of information does the customer administrator need to transfer the license and generate the option key? (Choose two)

A. DX80 part number
B. customer license account number
C. Current option key
D. serial numbers of the new DX80 and the replaced DX80
E. RMA number

Correct Answer:CD

Question 2

How can converged networks be described?

A. A converged network can transmit data voice, and video, or any combination of these services, over the same networks
B. A converged network can deliver data voice and video services with various communication channels and network structure
C. Each service in the network has its own set of rules and standards to ensure successful communication.
D. A converged network is also known as quadruple-play services networks

Correct Answer:A

Question 3

What are two reasons that video conferencing solutions developed before the 1990s were impractical? (Choose two)

A. They operated at a high expense.
B. They produced an unreliable image quality
C. They produced high-resolution image quality
D. They had not been invented yet.
E. They operated at a high frame rate

Correct Answer:AB

Question 4

Which two signaling protocols does Cisco Unified Communication Manager support for the Cisco IP phones? (Choose two)

A. SIP
B. H.323
C. MGCP
D. RTP
E. SCCP

Correct Answer:AB

Question 5

What ate two functions of Cisco Unified Communications Manager? (Choose two.)

A. interfaces with third-party devices such as Microsoft Skype
B. completes scheduling solution for conferencing
C. supports conferencing using DSP (Digital Signal Processors) resources
D. includes Private Branch Exchange (PBX) phone system services
E. provides limited conferencing capabilities through the Cisco IP Voice Media Streaming Application Service

Correct Answer:DE