Cisco 400-051 Exam Preparation Material

Question No. 1

Which two options are examples of data at rest? (Choose two.)

• A. An email received from a colleague.
• B. An email accessed via a web browser.
• C. An email saved on a USB drive.
• D. An email archived locally on a laptop hard drive.
• E. An email sent to a colleague.

Question No. 2

Which two are the requirements of database cluster client and server certificates when configuring database clustering on Cisco Meeting Servers?

• A. The CN of a database cluster client certificate must include the Call Bridge server name
• B. The CN of the database cluster server certificate include the hostname of the Call Bridge
• C. The CN of the database cluster certificate must include the ”postgress keyword
• D. The CN of the database cluster server certificate must include the FQDN of the Call Bridge
• E. The CN of a database cluster client certificate must include the domain name of the Call Bridge.
• F. The CN of the database cluster server certificate include the domain name of the Call Bridge

Question No. 3

What is the maximum number of UCM configurable on a Cisco IOS gateway to provide MGCP PRI call control?

• A. 2
• B. 4
• C. 5
• D. 3
• E. 1

Question No. 4

Refer to the exhibit.

A network engineer is troubleshooting failed calls a CUBE to five-server CUCM cluster. Which option describes the root cause?

• A. A request was sent to CUCM server that does not belong to Cisco Unified CM group
• B. Progress indication was not received
• C. A second dial peer for load balancing and redundancy was not available
• D. Run on all active nodes option was not checked
• E. Transcoding resource was not allocated

Question No. 5

In a Network Function Virtualization reference architecture, which two statements about virtualized network functions are true? (choose two)

• A. VNF performs the orchestration and lifecycle management of the software resources that supports the virtualized infrastructure
• B. VNF functionality includes control and management of the compute, storage and network resources in the NFV framework
• C. VNF is the totally of all hardware and software components that built up the VNF environment
• D. VNF is a virtualization of a legacy network function
• E. One VNF can be deployed over multiple VMs where each VM hosts a single component of the VNF

Question No. 6

An IT team has decided to deploy Jabber for instant messaging and presence to utilize the existing Cisco Unified Communications infrastructure for on-premises Jabber deployment. Which feature can be used by Jabber deployed in this model?

• A. Instant message and chat for Jabber using WebEx messenger service
• B. Softphone mode for Jabber using Cisco Unified Communications Manager
• C. Visual voicemail for Jabber on Cisco unity
• D. Audio and video conference for Jabber using WebEx meeting center