New 100-890 exam questions from PassLeader 100-890 dumps! Welcome to download the newest PassLeader 100-890 VCE and PDF dumps: https://www.passleader.com/100-890.html (60 Q&As)
P.S. Free 100-890 dumps are available on Google Drive shared by PassLeader: https://drive.google.com/drive/folders/1PNnqTgwjzCuScxvgxg7bn8hOvHXs95tu
NEW QUESTION 1
Which screen size does the Cisco DX80 offer?
A. 12-inch 16:9
B. 14-inch 16:9
C. 23-inch 16:9
D. 27-inch 4K
Answer: C
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-c78-731879.html
NEW QUESTION 2
Which two components will Cisco Webex Room 55 Dual support? (Choose two.)
A. two microphone input devices and three video output devices
B. Wheel Mount configuration
C. three microphone input devices and two video output devices
D. one 55-in display 4K LED screen
E. 4x lenses speaker track
Answer: CD
Explanation:
https://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/webex-room-series/datasheet-c78-741051.html
NEW QUESTION 3
Which VoIP network component provides Call Admission Control (CAC), bandwidth control and management, and address translation?
A. Gatekeeper
B. Multipoint Control Unit
C. Gateway
D. IP Phone
Answer: A
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-part-1/
NEW QUESTION 4
Which two services are provided in a cloud deployment? (Choose two.)
A. meeting services
B. messaging services
C. video devices
D. telepresence 3
E. phone devices
Answer: AB
NEW QUESTION 5
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
Answer: AB
NEW QUESTION 6
What might require certificate validation before being used?
A. Transport Layer Devices
B. Transport Layer Protocols
C. Transport Layer Networking
D. Transport Layer Security
Answer: D
NEW QUESTION 7
What are two components of Infrastructure collaboration? (Choose two.)
A. instant messaging
B. security mechanism
C. voicemail system
D. video conferencing
E. quality of service
Answer: CD
NEW QUESTION 8
Which protocol is designed to time-synchronize a network of machines?
A. Network Time Protocol (NTP)
B. Cisco Discovery Protocol
C. Domain Name System (DNS)
D. Dynamic Host Configuration Protocol (DHCP)
Answer: A
Explanation:
Network Time Protocol (NTP) is an internet protocol used to synchronize with computer clock time sources in a network. It belongs to and is one of the oldest parts of the TCP/IP suite. The term NTP applies to both the protocol and the client-server programs that run on computers.
NEW QUESTION 9
Which two USB file system formats do Cisco routers support? (Choose two.)
A. NTFS
B. FAT32
C. FAT12
D. FAT16
E. exFAT
Answer: BD
NEW QUESTION 10
Which two protocols are peer-to-peer signaling protocols where the end devices contain the intelligence to initiate and terminate calls and interpret call control messages? (Choose two.)
A. H.248
B. SCCP
C. H.323
D. SIP
E. MGCP
Answer: CD
Explanation:
SIP and H.323 are examples of peer-to-peer signaling protocols where the end devices or gateways contain the intelligence to initiate and terminate calls and interpret call control messages.
https://www.ccexpert.us/voice-over-ip/mcu.html
NEW QUESTION 11
In which two ways should the Secure File Transfer Protocol (SFTP) be used on a Cisco router? (Choose two.)
A. SFTP must be manually enabled on the Cisco router.
B. SFTP supports the full security and authentication functionality of SSH.
C. SSH must be enabled on the device first before you use SFTP.
D. The server does the encryption and decryption of data for data security.
E. SFTP offers a subset of FTP functionality.
Answer: BC
NEW QUESTION 12
What does the status LED abound the power button on the DX80 mean when it repeatedly flashes twice?
A. standby mode
B. incoming call
C. no network connection
D. normal operation
Answer: C
Explanation:
https://www.cisco.com/c/dam/en/us/td/docs/telepresence/endpoint/ce90/dx70-dx80-administrator-guide-ce90.pdf
NEW QUESTION 13
From the Diagnostics page, what color is clearly marked for warnings issue?
A. yellow
B. orange
C. red
D. green
Answer: A
Explanation:
https://www.cisco.com/c/dam/en/us/td/docs/telepresence/endpoint/ce94/room-kit-administrator-guide-ce94.pdf
NEW QUESTION 14
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 contains a list of certificates and feature licenses that the IP phone is authorized to use.
B. CTL specifies a list of configuration files that the phone can download from the TFTP server.
C. CTL contains a list of Cisco Unified CM and TFTP servers that the IP phone is authorized to connect to.
D. CTL defines how the Cisco IP Phone communicates with Cisco Unified CM and provides a phone with its load ID.
Answer: C
NEW QUESTION 15
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. Load Balancer
C. Web Bridge
D. H.323 Gateway
Answer: A
Explanation:
https://www.cisco.com/c/dam/en/us/td/docs/conferencing/ciscoMeetingServer/Installation/Cisco-Meeting-Server-2000-Installation-Guide.pdf
NEW QUESTION 16
Which two features are provided by the Cisco Unified Communications Manager signaling and device control function? (Choose two.)
A. quick dialing
B. phone book service
C. call tear-down
D. call setup
E. transmission of audio/video media between endpoints
Answer: CD
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
NEW QUESTION 17
What is the purpose of Intelligent Proximity?
A. Speaker tracking.
B. Camera control.
C. Presenter tracking.
D. Content sharing.
Answer: D
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 18
Which two statements describe Cisco Meeting Server 1000 and 2000? (Choose two.)
A. Cisco Meeting Server 1000 and 2000 are preconfigured as virtualized servers.
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 runs on a preconfigured UCS 5108 blade server.
Answer: AE
NEW QUESTION 19
Which command shows the status of power supplies and sensor temperatures?
A. show hardware
B. show module
C. show environment
D. show diag
Answer: C
Explanation:
https://www.cisco.com/c/m/en_us/techdoc/dc/reference/cli/n5k/commands/show-environment.html
NEW QUESTION 20
What are two standard fiber-optic connectors? (Choose two.)
A. lucent
B. rollover
C. subscriber
D. multidimension
E. crossover
Answer: AC
NEW QUESTION 21
……
New 100-890 exam questions from PassLeader 100-890 dumps! Welcome to download the newest PassLeader 100-890 VCE and PDF dumps: https://www.passleader.com/100-890.html (60 Q&As)
P.S. Free 100-890 dumps are available on Google Drive shared by PassLeader: https://drive.google.com/drive/folders/1PNnqTgwjzCuScxvgxg7bn8hOvHXs95tu
