Cisco CCT Collaboration 100-890 Questions & Answers

• Question 21:

  To verify endpoint IP information, what can be accessed from the remote control?

  A. Settings

  B. General Section

  C. Network section

  D. System Information

  Correct Answer: A

• Question 22:

  When completing the remedial procedures on the Cisco Webex DX80. an option key is required (or activating optional functionality such as MultiSite. Which two types of information does the customer administrator need to transfer the license and generate the option key? (Choose two)

  A. DX80 part number

  B. customer license account number

  C. Current option key

  D. serial numbers of the new DX80 and the replaced DX80

  E. RMA number

  Correct Answer: CD

• Question 23:

  What is an example of a video codec?

  A. G.729

  B. AAC

  C. H.265

  D. ILBC

  Correct Answer: C

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

• Question 24:

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

  A. Out of service

  B. Errors

  C. Blockage

  D. Critical

  E. Warning

  Correct Answer: AB

• Question 25:

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

  A. Smartphone connectivity

  B. portable

  C. directional

  D. frees up table space

  E. higher volume

  Correct Answer: CD

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

• Question 26:

  How can converged networks be described?

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

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

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

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

  Correct Answer: A

• Question 27:

  Which collaboration endpoint is considered an all-in-one unit that is designed to video- enable small collaboration spaces?

  A. Telepresence SX10 Quick Set

  B. Telepresence SX20 Quick Set

  C. Cisco MX800

  D. Telepresence SX80 Codec

  E. Cisco MX300 G2

  Correct Answer: A

• Question 28:

  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)

  Correct Answer: A

  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.

  https://www.techtarget.com/searchnetworking/definition/Network-Time- Protocol#:~:text=Network%20Time%20Protocol%20(NTP)%20is,programs%20that%20run %20on%20computers.

• Question 29:

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

  A. They operated at a high expense.

  B. They produced an unreliable image quality

  C. They produced high-resolution image quality

  D. They had not been invented yet.

  E. They operated at a high frame rate

  Correct Answer: AB

• Question 30:

  How many microphone locations does Cisco Webex Desk Pro support?

  A. 2

  B. 4

  C. 6

  D. 8

  Correct Answer: C