最新 [2023年05月] 効果的な学習法でFast2testの問題集で100-890テストを合格せよ [Q12-Q35]

最新 [2023年05月] 効果的な学習法でFast2testの問題集で100-890テストを合格せよ

実績のある受験者のシミュレーションされた100-890試験PDF問題を試そう

Cisco 100-890 認定試験の出題範囲：

トピック	出題範囲
トピック 1	CLI Commands for Hardware Status and Verification Cisco Webex Product Lines and Their Components
トピック 2	Manage the Lists of Trusted Certificate Authorities (CAs) Introducing Cisco Collaboration Technology and Solution
トピック 3	Cisco TelePresence® IX-5000 Hardware Components Cisco Webex Room Kit System Hardware Components
トピック 4	Use the Touch 10 Controller to Find System Information Cisco Collaboration Endpoints Equipment and Related Hardware
トピック 5	Cisco Unified Communications Manager IM and Presence Service Cisco On-Premises, Cloud, and Hybrid Deployments
トピック 6	Use a Terminal Emulator for a Console Connection Evolution of Cisco IP Video Solutions
トピック 7	Cisco Webex Room 55 and Cisco Webex Room 70 G2 Hardware Components Cisco Webex Room Panorama Immersive System Hardware Components
トピック 8	Access Device and Setup Configuration Cisco Conferencing Infrastructure Overview

質問 12
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. A converged network can transmit data voice, and video, or any combination of these services, over the same networks
D. Each service in the network has its own set of rules and standards to ensure successful communication.

正解: C

質問 13
What is the purpose of Intelligent Proximity?

A. Camera control
B. Content sharing
C. Presenter tracking
D. Speaker tracking

正解: B

解説:
Explanation
https://www.cisco.com/c/dam/en/us/td/docs/telepresence/endpoint/ce92/touch10-sx10-sx20-sx80-mx200g2-mx3

質問 14
What provides the coding and decoding translation between analog and digital facilities?

A. Translator
B. Transformer
C. Converter
D. Codec

正解: D

質問 15
What is the purpose of Intelligent Proximity?

A. Camera control
B. Content sharing
C. Presenter tracking
D. Speaker tracking

正解: B

解説:
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

質問 16
How many microphone locations does Cisco Webex Desk Pro support?

A. 0
B. 1
C. 2
D. 3

正解: D

質問 17
What does the status LED abound the power button on the DX80 mean when it repeatedly flashes twice?

A. no network connection
B. standby mode
C. normal operation
D. incoming call

正解: A

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

質問 18
Drag and drop the sizes from the left onto the availability for Webex Board on the right Not all sizes are used

正解:

解説:

質問 19
What ate two functions of Cisco Unified Communications Manager? (Choose two.)

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

正解: B,D

質問 20
What can cause a MAC address mismatch when an endpoint fails to register to Cisco Unified CM?

A. MAC address is entered incorrectly
B. DNS server is not available
C. Endpoint is unplugged
D. Gateway address is missing

正解: B

質問 21
What is an example of a video codec?

A. H.265
B. ILBC
C. G.729
D. AAC

正解: A

解説:
https://en.wikipedia.org/wiki/Video_coding_format#:~:text=Examples%20of%20video%20coding%20formats,RV40%2C%20VP9%2C%20and%20AV1.

質問 22
Which two statements describe Cisco Meeting Server 1000 and 2000? (Choose two.)

A. Cisco Meeting Server 1000 runs on a preconfigured UCS 5108 blade server
B. Both servers support the H 323 protocol
C. Cisco Meeting Server is an on-premises conferencing platform
D. Both servers support the SIP protocol
E. Cisco Meeting Server 1000 and 2000 are preconfigured as virtualized servers

正解: A,E

質問 23
How can Quality of Service be described?

A. Speed is the maximum amount of Information in bits per second that can be transmitted across a network
B. Packet loss is a relative measure of the number of packets that were not received compared to the total number of packets transmitted
C. Relay is the finite amount of time that it takes a packet to reach the receiving endpoint after being transmitted from the sending endpoint
D. Latency is the difference in the end-to-end delay between packets

正解: D

質問 24
Cisco TMS can expand functionalities with additional software feature licenses. Which phrase applies to the Cisco Telepresence Management Suite (TMS) Provisioning Extension (TMSPE)?

A. It gives developers access to the Cisco Telepresence Management Suite booking functionality
B. It enables Cisco TelePresence scheduling through Microsoft Outlook
C. It allows video conferencing network administrators to create and manage user accounts, phone books, configuration templates, and address patterns.
D. It allows TMS to integrate Cisco and third-party unmanaged conferencing bridges

正解: D

質問 25
Which Collaboration Room system requires another device to make audio or video calls?

A. Cisco Webex Room Kit Plus
B. Cisco Webex Room Kit Mini
C. Cisco Webex Room Kit
D. Cisco Webex Room Kit Pro
E. Cisco Webex Room USB

正解: E

解説:

質問 26
What are two reasons that video conferencing solutions developed before the 1990s were impractical? (Choose two)

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

正解: B,E

質問 27
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. Turn Server
B. Web Bridge
C. Load Balancer
D. H.323 Gateway

正解: A

解説:
Explanation
https://www.cisco.com/c/dam/en/us/td/docs/conferencing/ciscoMeetingServer/Installation/Cisco-Meeting-Server

質問 28
What is based on the Bootstrap Protocol (BOOTP) and provides the framework for passing configuration information to hosts on a TCP/IP network?

A. Cisco Discovery Protocol
B. Network Time Protocol (NTP)
C. Dynamic Host Configuration Protocol (DHCP)
D. Domain Name System (DNS)

正解: C

解説:
Explanation
https://www.cisco.com/c/en/us/td/docs/routers/asr920/configuration/guide/ipaddr-dhcp/16-12-1/b-dhcp-xe-16-12 The Dynamic Host Configuration Protocol (DHCP) is based on the Bootstrap Protocol (BOOTP), which provides the framework for passing configuration information to hosts on a TCP/IP network. DHCP adds the capability to automatically allocate reusable network addresses and configuration options to Internet hosts.

質問 29
Which command is less technical for "latency"?

A. nslookup
B. ping
C. netstat -a
D. traceroute

正解: D

質問 30
Which misled Certificate Authorities {CAs) are necessary to validate the certificates of external servers (HTTPS and syslog)?

A. Collaboration Edge
B. Custom
C. Preinstalled
D. Custom and Collaboration Edge

正解: A

質問 31
What are two benefits of using the Cisco Ceiling Microphone?(Choose two)

A. Smartphone connectivity
B. frees up table space
C. higher volume
D. directional
E. portable

正解: B,D

解説:
https://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/telepresence-microphones/datasheet-c78-736073.html

質問 32
Which two features are provided by the Cisco Unified Communications Manager signaling and device control function? (Choose two )

A. call tear-down
B. quick dialing
C. transmission of audio/video media between endpoints
D. call setup
E. phone book service

正解: A,D

解説:
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

質問 33
From the Diagnostics page, which two alerts are clearly marked red? (Choose two )