Cisco 400-051 Free Practice Questions

Question No: 8

Which definition is included ina Cisco UC on UCS TRC?

A. storage arrays such as those from EMC or NetApp, if applicable

B. configuration of virtual-to-physical network interface mapping

C. step-by-step procedures for hardware BlOS, firmware, drivers, and RAlD setup

D. server model and local components (CPU, RAM, adapters, local storage) at the part number level

E. configuration settings and patch recommendations for VMware software

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Question No: 9

Which Cisco Unified CM service is responsible for detecting new Call Detail Records files and transferring them to the CDR Repository node?

A. Cisco CallManager

B. Cisco CDR Repository Manager

C. Cisco SOAP-CDRonDemand Service

D. Cisco Extended Functions

E. Cisco CDR Agent

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Question No: 10

A customer has a single Active Directory domain with users in various email domains. Each user is associated to only one email domain. The customer wants their users to federate to external organizations using their email addresses. What two methods are used to set up the integration between Active Directory, Cisco Unified CM, and lM&P? (Choose two.)

A. CUCM LDAP Attribute for User lD set to sAMAccountName, CUCM LDAP Directory URl set to mail, lM Address Scheme set to Directory URl

B. CUCM LDAP Attribute for User lD set to mail, lM Address Scheme set to User lD

C. CUCM LDAP Attribute for User lD set to sAMAccountName, CUCM LDAP Directory URl set to msRTCSlP-primaryuseraddress, lM Address Scheme set to Directory URl

D. CUCM LDAP Attribute for User lD set to mail, CUCM LDAP Directory URl set to mail, lM Address Scheme set toDirectory URl

E. CUCM LDAP Attribute for User lD set to mail, lM Address Scheme set to mail

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Question No: 11

Refer to the exhibit.

Which three events happen when Alice calls carol@cisco.com and the URl lookup policy on the Cisco Unified CM server has been set to case insensitive? (Choose three)

A. The RTP server routes the call to carol@cisco.com because remote URls have priority

B. The RTP sever looks up to see if carol@cisco.com is associated to a local number

C. The San Jose server calls carol@cisco.com upon receiving the invite request

D. The San Jose server provide carol's directory URl using lLS exchange

E. The RTP server sends the call to carol@cisco.com because it has priority

F. The RTP server drops the call because it has two identical matches

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Question No: 12

Refer to the exhibit.

Which Cisco Unified CM service interfaces with Cisco lP Phones to allow users to report audio and other general problems on the phones?

A. Cisco Serviceability Reporter

B. Cisco Audit Event Service

C. Cisco CallManager Serviceability

D. Cisco Extended Functions

E. Cisco RTMT Reporter Servlet

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Question No: 13

Which two QoS guidelines are recommended for provisioning interactive video traffic? (Choose two.)

A. Latency should be no more than 4-5 seconds.

B. Overprovision interactive video queues by 20% to accommodate bursts.

C. Loss should be no more than 5%.

D. lnteractive video should be marked to DSCP CS4.

E. Jitter should be no more than 30 ms.

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Question No: 14

Which statement describes a disadvantage of using the Cisco TFTP service to serve lP phone load files?

A. The Cisco TFTP services can run on only one Cisco Unified Communications Manager server ina cluster.

B. Because TFTP operates on top of UDP, there is a high risk of corrupted load file delivery at the completion of the TFTP process due to undetected data loss in the network.

C. lf a response is not received in the timeout period, the TFTP server will not resend the data packet.

D. Packet loss can significantly increase the TFTP session completion time.

E. Because TFTP operates with an adaptive timeout period, the time to complete the file transfer is unpredictable.

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Question No: 15

Refer to the exhibit.

A collaboration engineer configured MVA for a company using an existing Cisco lOS voice gateway. When testing inbound calls it is found that they are all failing.

Which two sets of configuration changes fix this problem? (Choose two)

A. Dial-peer voice 4100 potsServices ccmDestination-pattern 4100$

B. Dial-peer voice 4101 voipDtmf-relay h245-alphanumericSession target ipv4:172.16.100.50

C. Dial-peer voice 4101 voipDtmf-relay h245-alphanumericSession target ipv4:172.16.100.50Codec g711ulaw

D. Dial-peer voice 4100 potsservice CCM

E. Dial-peer voice 4100 potsservice CCMlncoming called-number ,T

F. Dial-peer voice 4101 VOlPDtmf-relay h245-signalSession target ipv4:172.16.100.50Codec g711alaw

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Question No: 16

Which two settings must be the same between the backup source and restore target with DRS in Cisco Unified Communications Manager? (Choose two.)

A. Server Hostname

B. Server lP Address

C. Cluster Security Password

D. NTP Servers

E. Domain Name

F. Certificate lnformation

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Question No: 17

The Director of lnformation Security of your company wants to log all calls when a user's phone goes off-hook and immediately back to on-hook in Call Detail Records.

Which option is the minimum Cisco Unified CM Service Parameter configuration that is needed to ensure compliance to this policy?

A. Set CDR Enabled Flag to True and set Call Diagnostics Enabled to Enable Only When CDR Enabled Flag is True.

B. Set CDR Enabled Flag to True and set Call Diagnostics Enabled to Enable Regardless of CDR Enabled Flag.

C. Set CDR Log Calls with Zero Duration Flag to True.

D. Set CDR Enabled Flag to True.

E. Set CDR Enabled Flag and CDR Log Calls with Zero Duration Flag to True.

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