Cisco 350-801 Online Practice Questions and Exam Preparation

Cisco 350-801 Online Questions & Answers

• Question 411:

  A customer wants to deploy Cisco Jabber Phone Mode with contacts.

  Which two configurations are needed to accomplish this goal? (Choose two)

  A. Add the Application Client Users role to the Cisco UCM end users.
  B. Remove the IM and Presence servers from the Cisco UCM service profile.
  C. Disable Instant Messaging on IM and Presence.
  D. Import Contacts.xml into Jabber.
  E. Enable Cisco UCM end-users for IM and Presence.
  C. Disable Instant Messaging on IM and Presence.
  E. Enable Cisco UCM end-users for IM and Presence.

  ---

  Explanation

  https://www.cisco.com/c/en/us/support/docs/unified-communications/jabber/213403-configure-jabber-version-12-0-in-phone-m.html

• Question 412:

  An administrator needs users to authenticate to Cisco UCM by using enterprise credentials instead of local credentials.

  Which integration is being used?

  A. DHCP
  B. LDAP authentication
  C. TFTP
  D. SRTP
  B. LDAP authentication

  ---

  Explanation

  LDAP authentication is correct because it allows Cisco UCM to validate user credentials against an external directory service. DHCP provides addressing, TFTP provides file delivery, and SRTP protects media rather than authenticating users.

• Question 413:

  A collaboration engineer is configuring the QoS trust boundary for Cisco UCM voice and video conferencing.

  Which two trust boundary configurations are valid? (choose two)

  A. QoS trust boundaries include all the devices directly attached to the access switch ports
  B. QoS trust boundaries can be extended to Jabber running on a PC
  C. QoS trust boundaries exclude Jabber softphone running on a PC
  D. QoS trust boundaries can be extended to voice and video devices if the connected PCs are included
  E. QoS trust boundaries can be extended to voice and video devices exclusively
  C. QoS trust boundaries exclude Jabber softphone running on a PC
  D. QoS trust boundaries can be extended to voice and video devices if the connected PCs are included

• Question 414:

  A customer wants to conduct B2B video calls with a partner using an on-premises conferencing solution.

  Which two devices are needed to facilitate this request? (Choose two.)

  A. Expressway-C
  B. MGCP gateway
  C. Cisco Unified Border Element
  D. Cisco TelePresence Management Suite
  E. Expressway-E
  A. Expressway-C
  E. Expressway-E

• Question 415:

  Which Webex administrative platform is used for cloud user management functions such as directory integration and RBAC?

  A. RTMT
  B. Unified CM Administration
  C. Control Hub
  D. Prime Collaboration Assurance
  C. Control Hub

  ---

  Explanation

  Control Hub is correct because the blueprint lists cloud user management functions including directory connector, SCIM, and RBAC under Webex cloud administration. RTMT, Unified CM Administration, and Prime Collaboration Assurance are not the primary platform for those Webex cloud user-management tasks.

• Question 416:

  Which option must be used when configuring the Local Gateway for a Cisco Webex Calling trunk?

  A. local authentication
  B. certificate-based
  C. mutual TLS
  D. Auth-based
  B. certificate-based

  ---

  Explanation

  A certificate-based trunk is a type of trunk that uses certificates to authenticate the connection between Webex Calling and the Local Gateway 1. A Local Gateway is a supported session border controller that terminates the trunk on the premises

  2. A certificate-based trunk requires a certificate authority (CA) to issue and manage the certificates for both Webex Calling and the Local Gateway

• Question 417:

  According to QoS guidelines, what is the packet loss for streaming video?

  A. Not more than 8%
  B. Not more than 1%
  C. Not more than 3%
  D. Not more than 5%
  D. Not more than 5%

  ---

  Explanation

  Streaming-Video

  When addressing the QoS needs of Streaming-Video traffic, the following guidelines are recommended: Streaming-Video (whether unicast or multicast) should be marked to DSCP CS4, as designated by the QoS Baseline.

  Loss should be no more than 5 percent.

  https://www.ciscopress.com/articles/article.asp?p=357102&seqNum=2

• Question 418:

  In an eleven-class queuing model following real-time, best-effort, and scavenger queuing rules, what is the recommended percentage of bandwidth that must be allocated for interactive video?

  A. 10%
  B. 12%
  C. 15%
  D. 20%
  C. 15%

  ---

  Explanation

  References:

  https://www.ciscopress.com/articles/article.asp?p=357102&seqNum=7#:~:text=If%20Scavenger%20and%20Bulk%20traffic,illustrated%20in%20Figure%2012%2D10

• Question 419:

  Which Cisco Collaboration Edge architecture product allows remote endpoints to leverage corporate on-premises Cisco Unified Communications infrastructure?

  A. Cisco Webex
  B. Cisco VPN Client
  C. Cisco Unified Communications Mobile and Remote Access
  D. Cisco Umbrella
  C. Cisco Unified Communications Mobile and Remote Access

• Question 420:

  Refer to the exhibit.

  

  This INVITE is sent to an endpoint that only supports G729.

  What must be done for this call to succeed?

  A. Nothing: both sides support G.729.
  B. Add a transcoder that supports G711ulaw and G.729.
  C. Add a media termination point that supports G.711ulaw and G.729.
  D. Nothing: both sides support payload type 101.
  B. Add a transcoder that supports G711ulaw and G.729.

  ---

  Explanation

  A transcoder takes the media stream of one codec and transcodes (converts) it from one compression type to another compression type. For example, it could take a stream from a G.711 codec and transcode (convert) it in real time to a G.729 stream. In addition to codec conversion, a transcoder resource can also provide MTP/TRP functionality to a call.