350-801 practice questions 341–350

1. Question 341 · 450 in bank

   What is the purpose of the Disaster Recovery System in Cisco UCM?

   • Ato transparently present failover process events to users
   • Bto provide data backup and restore by using an SFTP server
   • Cto create and manage Cisco UCM backup clone servers
   • Dto speed up the rebuilding of a crashed Cisco UCM server

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   Answer: B

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2. Question 342 · 450 in bank

   What makes Cisco Unified Border Element a better choice than a conventional Session Border Controller?

   • ADTMF interworking
   • BSIP security
   • CVoice policy
   • DAddress hiding

   Show answer

   Answer: C

   References

   • Cisco documentation

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3. Question 343 · 450 in bank

   Select 2

   What are two valid features of Cisco Unified Survivable Remote Site Telephony? (Choose two.)

   • AAllows users to make calls with the same dial-plan as if connected to Cisco UCM cluster.
   • BTo get SIP trunk failover capability for Cisco UCM.
   • CUsing a Cisco router, it provides failover between these routers to ensure remote site operations.
   • DOn a router registers all phones to that remote site router if link to the central Cisco UCM cluster is lost.
   • EEnables failover between two or more Cisco UCM servers in a cluster if one server is placed at a remote site.

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   Answer: AD

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4. Question 344 · 450 in bank

   What is EasyQoS?

   • Aan enterprise architecture framework that automates the deployment of QoS
   • Ba macro that enables VoIP QoS configuration on Cisco switches and routers by following best practices
   • Can application that automates the deployment of QoS by using Cisco APIC-EM
   • Da template used to configure a QoS policy in Cisco Prime Infrastructure

   Show answer

   Answer: C

   Explanation

   The correct statement about EasyQoS is: C. an application that automates the deployment of QoS by using Cisco APIC-EM. This information can be found in the document, which explains that EasyQoS automates the configuration of Quality of Service (QoS) settings by leveraging the Cisco Application Policy Infrastructure Controller Enterprise Module (APIC-EM)

   Source: Adapted from community discussion — b3532e4

   References

   • Cisco documentation

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5. Question 345 · 450 in bank

   Regarding SIP integrations with Cisco UCM, if the Cisco Unity Connection is configured to listen for incoming IPv4 and IPv6 traffic, how is the addressing mode set up in the Cisco Unity Connection?

   • ASet up is not required.
   • BSet up media ports for each port group to use IPv4.
   • CSet up for each group to use IPv4 and IPv6.
   • DSet up IPv4 and IPv6 in Cisco UCM.

   Show answer

   Answer: C

   References

   • Cisco documentation

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6. Question 346 · 450 in bank

   Which traversal client must be deployed in an enterprise network when Mobile and Remote Access is configured?

   • ACisco Unified Border Element
   • BCisco Expressway-C
   • CCisco Expressway-E
   • DCisco IM and Presence

   Show answer

   Answer: B

   References

   • Cisco documentation

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7. Question 347 · 450 in bank

   A company has security policies that prevent direct internet access from the publisher node of the Cisco UCM cluster. How must the licenses be activated for the Cisco UCM cluster?

   • Asetup of a Cisco ASA to provide a Cisco Smart Software Manager satellite system for license reservation
   • Buse of a Cisco UCM subscriber node as an HTTPS proxy to communicate with the Cisco Smart Software Manager
   • Cconfiguration of an IPsec policy to secure the communication between Cisco UCM Publisher and Cisco Smart Software Manager
   • Dmanual exchange of information between Cisco UCM and Cisco Smart Software Manager to associate and reserve the licenses

   Show answer

   Answer: D

   References

   • Cisco documentation

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8. Question 348 · 450 in bank

   Refer to the exhibit. What is the reason for this call failure?

   

   • AThe device pool contains more call processing agents in the CMG group than the endpoint can support.
   • BThe hunt group contains more devices than the endpoint can support.
   • CMRGL contains more media groups than the endpoint can support.
   • DThe available location bandwidth between sites is exceeded.

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   Answer: D

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9. Question 349 · 450 in bank

   A Cisco voice gateway is configured to use a sip-kpml DTMF relay in global settings. A new SIP dial peer is configured for a third-party application that only supports an in-band DTMF relay. Which command must an engineer run on the dial peer?

   • Adtmf-relay sip-info
   • Bno dtmf-relay sip-kpml
   • Cdtmf-relay sip-notify
   • Ddtmf-relay rtp-nte

   Show answer

   Answer: D

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10. Question 350 · 450 in bank

    What is the maximum one-way packet loss and jitter for voice before quality issues arise?

    • A< 10 percent packet loss and < 10 ms jitter
    • B< 1 percent packet loss and < 30 ms jitter
    • C< 3 percent packet loss and < 60 ms jitter
    • D< 9 percent packet loss and < 30 ms jitter

    Show answer

    Answer: B

    Explanation

    Answer is B. Voice calls, either one-to-one or on a conference connection capability, require the following: ≤ 150 ms of one-way latency from mouth to ear (per the ITU G.114 standard) / ≤ 30 ms jitter / ≤ 1 percent packet loss

    Source: Adapted from community discussion — Maleck

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350-801 practice, question 341. 450 questions available.