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Cisco 100-890 問題練習

Supporting Cisco Collaboration Devices (CLTECH) 試験

最新更新時間: 2022/07/31,合計20問。

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Question No : 1
How do digital voice networks function?

正解:

Question No : 2
What does the status LED abound the power button on the DX80 mean when it repeatedly flashes twice?

正解:
Explanation:
https://www.cisco.com/c/dam/en/us/td/docs/telepresence/endpoint/ce90/dx70-dx80-administrator-guide-ce90.pdf

Question No : 3
How many 1080-p. 30-fps content-sharing streams does Cisco IX5000 support?

正解:

Question No : 4
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?

正解:

Question No : 5
Which type of network can transmit data voice and video or any combination of these services over the same networks?

正解:

Question No : 6
Which feature in online meeting software facilitates conversing before during, and after meetings to keep the work moving forward and productive?

正解:

Question No : 7
From the Diagnostics page, what color is clearly marked for warnings issue

正解:
Explanation:
https://www.cisco.com/c/dam/en/us/td/docs/telepresence/endpoint/ce94/room-kit-administrator-guide-ce94.pdf

Question No : 8
Which two USB file system formats do Cisco routers support? (Choose two)

正解:

Question No : 9
Which two features are provided by the Cisco Unified Communications Manager signaling and device control function? (Choose two)

正解:
Explanation:
✑ Signaling and device control: CUCM sets up all the signaling connections between call endpoints and directs devices such as phones, gateways, and conference bridges to establish and tear down streaming connections. Signaling is also referred to as call control and call setup/call teardown.
https://www.ciscopress.com/articles/article.asp?p=1216890&seqNum=2

Question No : 10
Which Collaboration Room system requires another device to make audio or video calls?

正解:

Question No : 11
Cisco TMS can expand functionalities with additional software feature licenses .
Which phrase applies to the Cisco Telepresence Management Suite (TMS) Provisioning Extension (TMSPE)?

正解:

Question No : 12
Which distributed database allows hostnames lo be mapped to IP addresses?

正解:
Explanation:
https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3750x_3560x/software/release/12-2_55_se/configuration/guide/3750xscg/swadmin.html

Question No : 13
What is the purpose of Intelligent Proximity?

正解:
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

Question No : 14
What are two components of Infrastructure collaboration? (Choose two)

正解:

Question No : 15
From which network service does a Cisco IP phone request the configuration file during the bootup process?

正解:
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%20re quests%20its%20configuration%20file.

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