Free Access Cisco.100-890.v2023-02-03.q23 Practice Test (Page 2)

Question 1

How can converged networks be described?

A.A converged network can deliver data voice and video services with various communication channels and network structure

B.A converged network is also known as quadruple-play services networks

C.Each service in the network has its own set of rules and standards to ensure successful communication.

D.A converged network can transmit data voice, and video, or any combination of these services, over the same networks

Question 2

How does the Cisco IP phone learn the voice VLAN ID?

A.through Cisco Discovery Protocol from the voice gateway

B.through Cisco Discovery Protocol from the switch

C.through Cisco Discovery Protocol from the DHCP server

D.through Cisco Discovery Protocol from the Cisco Unified CM

Question 3

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?

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

B.perform the factory reset on the IP phone

C.contact a Cisco TAC engineer

D.verify the IP phone settings on the Cisco Unified CM

Question 4

Which device controls the Webex Room Panorama 70?

A.computer

B.Cisco remote control

C.Cisco Touch 10 control unit

D.Smartphone

Question 5

The Certificate Trust List (CTL) file is an important file that the Cisco IP phone downloads during the bootup process What information is defined in the CTL file?

A.CTL specifies a list of configuration files that the phone can download from the TFTP server

B.CTL defines how the Cisco IP Phone communicates with Cisco Unified CM and provides a phone with its load ID

C.CTL contains a list of certificates and feature licenses that the IP phone is authorized to use

D.CTL contains a list of Cisco Unified CM and TFTP servers that the IP phone is authorized to connect to.

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