Real Exam Questions 100-890 Dumps Exam Questions in here [May-2023]
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NEW QUESTION # 10
From the Diagnostics page, what color is clearly marked for warnings issue
- A. yellow
- B. green
- C. orange
- D. red
Answer: A
Explanation:
Explanation
https://www.cisco.com/c/dam/en/us/td/docs/telepresence/endpoint/ce94/room-kit-administrator-guide-ce94.pdf
NEW QUESTION # 11
From which network service does a Cisco IP phone request the configuration file during the bootup process?
- A. Cisco Catalyst switch
- B. DHCP server
- C. Phone's local default configuration in the flash memory is used
- D. TFTP server
- E. Cisco Unified Communications Manager
Answer: D
Explanation:
Explanation
https://community.cisco.com/t5/collaboration-voice-and-video/ip-phone-sccp-amp-sip-phone-registration-proces
NEW QUESTION # 12
How does the Cisco IP phone learn the voice VLAN ID?
- A. through Cisco Discovery Protocol from the Cisco Unified CM
- B. through Cisco Discovery Protocol from the voice gateway
- C. through Cisco Discovery Protocol from the switch
- D. through Cisco Discovery Protocol from the DHCP server
Answer: C
NEW QUESTION # 13
Which CLI command gels more information about a microphone?
- A. xiconfig /audio-m
- B. xconfig audio microphones
- C. xstatus audio microphones
- D. xcommand microphones?
Answer: C
NEW QUESTION # 14
Drag and drop the sizes from the left onto the availability for Webex Board on the right Not all sizes are used
Answer:
Explanation:
Explanation
Table Description automatically generated
https://www.webex.com/video-conference-equipment/webex-boards.html
NEW QUESTION # 15
In an Enterprise VoIP Telephony network, how does the Osco Unified Communications Manager function?
- A. as a public switched telephone network device
- B. as a media switched telephone network device
- C. as a packet telephony network device
- D. as a circuit-switched telephone network device
Answer: C
NEW QUESTION # 16
From which network service does a Cisco IP phone request the configuration file during the bootup process?
- A. Cisco Catalyst switch
- B. DHCP server
- C. Phone's local default configuration in the flash memory is used
- D. TFTP server
- E. Cisco Unified Communications Manager
Answer: D
Explanation:
https://community.cisco.com/t5/collaboration-voice-and-video/ip-phone-sccp-amp-sip-phone-registration-process-with-cucm/ta-p/3109183#:~:text=The%20phone%20contacts%20the%20TFTP%20server%20and%20requests%20its%20configuration%20file.
NEW QUESTION # 17
After replacing a Webex endpoint device codec, which three common tasks should be performed for operation verification? (Choose three )
- A. Adjust display settings
- B. Test call
- C. Content sharing
- D. Camera operation
- E. Network connection speed test
- F. Turn volume lo maximum output
Answer: B,C,D
NEW QUESTION # 18
Which two signaling protocols does Cisco Unified Communication Manager support for the Cisco IP phones?
(Choose two)
- A. SCCP
- B. RTP
- C. MGCP
- D. H.323
- E. SIP
Answer: D,E
NEW QUESTION # 19
What is the purpose of Intelligent Proximity?
- A. Camera control
- B. Speaker tracking
- C. Content sharing
- D. Presenter tracking
Answer: C
Explanation:
https://www.cisco.com/c/dam/en/us/td/docs/telepresence/endpoint/ce92/touch10-sx10-sx20-sx80-mx200g2-mx300g2-mx700-mx800-room-kit-user-guide-ce92.pdf
NEW QUESTION # 20
Which VoIP network component provides Call Admission Control (CAC), bandwidth control and management, and address translation?
- A. IP Phone
- B. Gateway
- C. Multipoint Control Unit
- D. Gatekeeper
Answer: D
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-over-ip-networks-p
NEW QUESTION # 21
How many 1080-p. 30-fps content-sharing streams does Cisco IX5000 support?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 22
Which screen size does the Cisco DX80 offer?
- A. 14-inch 16:9
- B. 23-inch 16:9
- C. 12-inch 16:9
- D. 27-inch 4K
Answer: B
Explanation:
Explanation
Connect with your team right from your desk with this Cisco Webex DX80 Desktop Collaboration System.
The 23-inch LCD monitor with 1920 x 1080 resolution provides optimal clarity for video calls.
https://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/webex-desk-series/datasheet-c78-731
NEW QUESTION # 23
Which core component is supported by the Cisco Meeting Server 1000 and 2000, in addition to the Call Bridge, XMPP Server, and Database core components?
- A. Web Bridge
- B. H.323 Gateway
- C. Turn Server
- D. Load Balancer
Answer: C
Explanation:
Explanation
https://www.cisco.com/c/dam/en/us/td/docs/conferencing/ciscoMeetingServer/Installation/Cisco-Meeting-Server
NEW QUESTION # 24
Refer to the exhibit.
Which component can be found in the Cisco Webex Room 70D system left screen? Host CPU Screen control unit POU Codec?
- A. Screen control unit
- B. Host CPU
- C. Codec
- D. PDU
Answer: D
NEW QUESTION # 25
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