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Cisco 350-801 Implementing Cisco Collaboration Core Technologies (CLCOR) Exam Practice Test

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Total 273 questions

Implementing Cisco Collaboration Core Technologies (CLCOR) Questions and Answers

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Question 1

An engineer must configure a SIP route pattern using domain routing with destination +13135551212. The domain ciscocm1.jupiter.com resolves to 192.168.1.3. How must the IPV4 Pattern be configured?

Options:

A.

+13135551212@192.168.1.3

B.

ciscocm1.jupiter.com

C.

\+13135551212@192.168.1.3

D.

192.168.1.3

Question 2

Which service must be enabled when LDAP on cisco UCM is used?

Options:

A.

Cisco AXL Web Service

B.

Cisco CallManager SNMP Service

C.

Cisco DirSync

D.

Cisco Bulk Provisioning Service

Question 3

What is the purpose of a hybrid Local Gateway?

Options:

A.

to handle calls between Webex Calling and Cisco Calling Plans

B.

to handle calls between Webex Calling and Cloud Connected PSTN

C.

to handle calls between Cisco IJCM and Webex Calling

D.

to handle calls between the Public Switched Telephone Network and Webex Calling

Question 4

Refer to the exhibit. What is the registration state of the analog port in this debug output?

Options:

A.

The analog port failed to register to Cisco UCM with an error code 200.

B.

The MGCP Gateway is not communicating with the Cisco UCM.

C.

The analog port is currently shut down.

D.

The analog port is registered to Cisco UCM.

Question 5

Exhibit.

Refer the exhibit. A collaboration engineer needs to replace the original, single NTP

server that was configured during the inital install of a Cisco UCM server. What is the first

step to accomplish this task?

Options:

A.

Restart the NTP service on Cisco UCM

B.

Delete the original NTP server from Cisco UCM

C.

Stop the NTP service on Cisco UCM

D.

Enable NTP authentication for the new NTP server on Cisco UCM

Question 6

What are two access management mechanisms in Cisco Webex Control Hub? (Choose two.)

Options:

A.

multifactor authentication

B.

Active Directory synchronization

C.

attribute-based access control

D.

single sign-on with Google

E.

Client ID/Client Secret

Question 7

When multiple potential patterns are present, which two things are considered when Cisco UCM selects a destination pattern? (Choose two.)

Options:

A.

The pattern matches the shortest explicit prefix.

B.

The pattern does not match the dialed string.

C.

The pattern represents the smallest number of endpoints.

D.

The pattern matches the dialed string.

E.

The pattern represents the largest number of endpoints.

Question 8

Which behavior occurs when Cisco UCM has a Call Manager group that consists of two subscribers?

Options:

A.

Endpoints attempt to register with the top subscriber in the list.

B.

Endpoints attempt to register with (he bottom subscriber in the list.

C.

Endpoints attempt to register with both subscribers in a load-balanced method.

D.

If a subscriber is rebooted, endpoints deregister until the rebooted system is back in service.

Question 9

What are two reasons that AF41 is marked for the audio and video channels of a video call? (Choose two.)

Options:

A.

to prioritize video over other high -priority traffic classes

B.

to give video calls a higher priority than AP41 in the QoS policy

C.

to allow high-definition quality calls over low-speed links

D.

to preserve lip synchronization between the audio and video channels

E.

to provide separate classes for audio calls and video calls

Question 10

An engineer configures Cisco UCM to prevent toll fraud. At which two points does the engineer block the pattern in Cisco UCM to complete this task? (Choose two.)

Options:

A.

partition

B.

route partem

C.

translation pattern

D.

CSS

E.

route group

Question 11

Which Webex Calling construct is used to organize calling features within a physical site?

Options:

A.

client settings

B.

locations

C.

service settings

D.

call routing

Question 12

Which two devices are supported by the Flexible DSCP Marking and Video Promotion feature? (Choose two.)

Options:

A.

MGCP devices

B.

SCCP devices

C.

pass-through MTPs

D.

H.323 trunks

E.

DX80

Question 13

A company has an excessive number of call transfers to local and long-distance PSTN from Cisco Unity Connection voicemail. Which action in the Cisco Unity Connection restriction table resolves this issue?

Options:

A.

Block PSTN patterns on Default Transfer. Default Outdial. and Default System Transfer.

B.

Implement password complexity on voicemail boxes to prevent accounts from being compromised.

C.

Create a custom restriction table ??????????? and block it.

D.

Create a custom restriction table **********and block it.

Question 14

A Cisco Telepresence SX80 suddenly has issues displaying main video to a display over HDMI. Which command can you use from the SX80 admin CLI to check the video output status to the monitor?

Options:

A.

xStatus HDMI Output

B.

xStatus video Output

C.

xconfiguration video Output

D.

xcommand video status

Question 15

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

Options:

A.

Not more than 8%

B.

Not more than 1%

C.

Not more than 3%

D.

Not more than 5%

Question 16

An engineer roust deploy the Cisco Wet*x app to a Windows Virtual Desktop Infrastructure environment that has a roaming database named spark roaming_store stored In a user's AppData\Roaming directory, Which two command line arguments must be used when running the installer? (Choose two.)

Options:

A.

ALLUSERS=0

B.

ENABLEVDI=1

C.

ALLUSERS=1

D.

ENABLEVDI=2

E.

ROAMINGENABLED=1

Question 17

Refer to the exhibit. What is the result of applying these two rules to a voice translation profile for use with an ISDN T1 PRI on a Cisco Voice Gateway?

Options:

A.

The leading Plus is stripped from the numeric phone number.

B.

The ISDN Plan is modified to the administrator's defined value.

C.

Any zero is stripped from the numeric phone number.

D.

The ISDN Type is modified to the administrator's defined value.

Question 18

An end user at a remote site is trying to initiate an Ad Hoc conference call to an end user at the main site. The conference bridge is configured to support G.711. The remote user's phone only supports G.729. The remote end user receives an error message on the phone: "Cannot Complete Conference Call." What is the cause of the issue?

Options:

A.

The remote phone does not have the conference feature assigned.

B.

A software conference bridge is not assigned.

C.

A Media Termination Point is missing.

D.

The transcoder resource is missing.

Question 19

What is required for Cisco UCM to accept SIP calls with a URI in the format of 'sip:2001@cucmpub.cisco.com'?

Options:

A.

Define Cluster Fully Qualified Domain Name under Servers in Cisco UCM.

B.

Change the Destination Address to a Fully Qualified Domain Name on the SIP trunk.

C.

Define Cluster Fully Qualified Domain Name in Enterprise Parameters.

D.

Set the SIPS URI Handling to True in CallManager Service Parameters.

Question 20

What are two functions of Cisco Expressway in the Collaboration Edge? (Choose two.)

Options:

A.

Expressway-C provides encryption (or Mobile and Remote Access but not (or business-to-business communications.

B.

The Expressway-C and Expressway-E pair can enable connectivity from the corporate network to the PSTN via a T1/E1 trunk.

C.

The Expressway-C and Expressway-E pair can interconnect H.323-to-SIP calls for voice.

D.

Expressway-E provides a VPN entry point for Cisco IP phones with a Cisco AnyConnect client using authentication based on certificates.

E.

Expressway-E provides a perimeter network that separates the enterprise network from the Internet.

Question 21

Refer to the exhibit. A customer submits this debug output, captured on a Cisco IOS router. Assuming that an MGCP gateway is configured with an ISDN BRI interface, which BRI changes resolve the issue?

Options:

A.

C:\Users\wk\Desktop\mudassar\Untitled.jpg

B.

C:\Users\wk\Desktop\mudassar\Untitled.jpg

C.

D.

C:\Users\wk\Desktop\mudassar\Untitled.jpg

Question 22

What is an advantage of using Cisco Webex Control HuB?

Options:

A.

enables the provisioning, administration, and management of Webex services and Webex Hybrid Services

B.

brings Video, audio, and web communication together to meet the collaboration needs of the modern workplace

C.

provides streamlined communication and collaboration for a hybrid workforce

D.

offers easy contact management, centralized administration, and centralized configuration management

Question 23

An administrator has been asked to implement toll fraud prevention in Cisco UCM Which tool is used to begin this process?

Options:

A.

Cisco UCM class of service

B.

Cisco Unified Mobility

C.

Cisco UCM Access Control Group restrictions

D.

Cisco Unified Real-Time Monitoring Tool

Question 24

A Cisco Unity Connection Administrator must set a voice mailbox so that it is accessed from a secondary device. Which configuration on the voice mailbox makes this change?

Options:

A.

Attempt Forward routing rule

B.

Mobile User

C.

Alternate Extensions

D.

Alternate Names

Question 25

The chief officer at a company must reduce collaboration infrastructure costs by onbording all on-permises equipment to the cloud by using CISCO Webex Control Hub. Administrators need the ability to manage upgrades and set up hot desking for on-premises devices.

Which action must be taken before on boardng devices by using the Control Hub?

Options:

A.

Configure tie Control Hub organization ID on the devices

B.

Acquire a license for each device.

C.

Allow HTTP traffic from each device to Control Hub.

D.

Upgrade all the devices to software version CE9.15 or later

Question 26

An engineer troubleshoots a Cisco Jabber login problem on a Windows PC. The login fails with the error message "Cannot find your services automatically. Click advanced settings to set up manually " Which action should the engineer take first?

Options:

A.

Verify whether the cup-xmpp certificates are valid.

B.

Verify the username and password and try again.

C.

Perform a manual DNS lookup of SRV record _cisco-uds._tcp.domain.com.

D.

Perform a manual DNS lookup of SRV record _collab-edge._tls.domain.com.

Question 27

Which attribute contains an XMPP stanza?

Options:

A.

iq

B.

message

C.

type

D.

presence

Question 28

In the cisco expressway solution, which two features does mobile and Remote access provide? (Choose two)

Options:

A.

VPN-based enterprise access for a subset of Cisco Unified IP Phone models

B.

secure reverse proxy firewall traversal connectivity

C.

the ability 10 register third-party SIP or H 323 devices on Cisco UCM without requiring VPN

D.

the ability of Cisco IP Phones to access the enterprise through VPN connection

E.

the ability for remote users and their devices to access and consume enterprise collaboration applications and services

Question 29

Which service on the Presence Server is responsible for maintaining the point-to-point chat connections between Jabber clients?

Options:

A.

Cisco SIP Proxy

B.

Cisco XCP Text Conference Manager

C.

Cisco XCP Router

D.

Cisco XCP XMPP Federation Manager

Question 30

A Company s employees have been complaining that they have been unable to select options on the internal IVR of the help desk. IT support has been given Cisco UCM traces and below is the snippet of the SDP of the INVITE packet.

How is this issue resolved?

Options:

A.

Configure CODEC for G.729.

B.

Configure DTMF for KPML.

C.

Configure CODEC for G.722.

D.

Configure DTMF for RFC 2833.

Question 31

Refer to the exhibit. Which outgoing m-line SDP is sent to Cisco UCM after matching the appropriate dial peers via Cisco Unified Border Element?

Options:

A.

B.

C.

D.

Question 32

Refer to the exhibit.

Drag and drop the flow step labels from the left into the correct order on the right to establish this call flow:

• User 1 calls user 2.

• User 2 answers the call

• user 2 disconnects the call

Options:

Question 33

Users dial a 9 before a 10-digit phone number to make an off-net call All 11 digits are sent to the Cisco Unified Border Element before going out to the PSTN The PSTN provider accepts only 10 digits. Which configuration is needed on the Cisco Unified Border Element for calls to be successful?

Options:

A.

voice translation-rule 1 rule 1 /^9/ //

B.

voice translation-rule 1 rule 1 /^9(..........)/ //

C.

voice translation-rule 1 rule 1 /^9.+/ //

D.

voice translation-rule 1 rule 1 /^9........./ //

Question 34

Given this H.323 gateway configuration and using Cisco best practices, how must the called party transformation pattern be configured to ensure that a proper ISDN type of number is set?

Options:

A.

B.

C.

D.

Question 35

A company hosts a conference call with no local users. How does the administrator stop the conference from continuing?

Options:

A.

modifies the Drop Ad Hoc Conference service parameter

B.

modifies the Block OffNet to OffNet Transfer service parameter

C.

removes the transcoder

D.

changes the codecs that are supported on the conference resource

Question 36

An administrator configures international calling on a Cisco UCM cluster and wants to minimize the number of route patterns that are needed. Which route pattern enables the administrator to match variable-length numbers?

Options:

A.

9.011#

B.

9.011@

C.

9.011!

D.

9.011*

Question 37

When a new SIP phone is registered to Cisco Unified communications Manager, it keeps failing and showing an “unprovisioned” error message in the phone display. Which problem is a possible cause of this issue?

Options:

A.

Auto-registration is disabled on the Cisco Unified Communications Manager nodes and the phone device does not have a DN configured.

B.

The DHCP settings are incorrectly and the phone does not have an alternate TFTP defined.

C.

The phone cannot download and install the latest firmware.

D.

The DN assigned to the phone is already in use by another SIP phone.

E.

The DN configuration for this phone is shared with SCCP phone, which is not supported.

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Total 273 questions