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1K0-001 Polycom Certified Videoconferencing Engineer (PCVE) Question and Answers

Question # 4

On the CMA you see a warning next to an endpoint in the Endpoint > Monitor View page and the Device Status says 'Credentials Required', How can you resolve this?

A.

Re-register the endpoint to the gatekeeper

B.

Delete and re-add the endpoint

C.

Click Edit and enter the username and password

D.

Restart the endpoint

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Question # 5

You try to dial into a RMX conference via the entry queue using a telephone and the call fails; select the two best options you would undertake to troubleshoot:

A.

Check that some resources are allocated for voice calls

B.

Check that the meeting room is working

C.

Check that ISDN/PSTN calling is enabled within the entry queue

D.

Check that the meeting room can support HD

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Question # 6

How is the volume level of the RMX IVR configured?

A.

System Flags

B.

Conference Profile

C.

IVR Properties

D.

It cannot be modified

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Question # 7

Do you need to add a new Virtualization Manager (DMA) activation key following an upgrade?

A.

Probably not

B.

Yes

C.

No

D.

Possibly, depending on the type of upgrade

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Question # 8

When adding an RMX to RMX Manager, which of the following should be used to gain access with a username and password?

A.

Signaling IP address

B.

Control Unit IP address

C.

Shelf Management IP address

D.

MPM card IP address

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Question # 9

What is the name of the part of call setup where the endpoint decide on which codecs to use?

A.

framing

B.

RAS

C.

capabilities exchange

D.

People+Content

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Question # 10

Sharing content in a SIP call requires which protocol?

A.

H.239

B.

Binary Floor Control Protocol

C.

People+Content

D.

H.225

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Question # 11

You are trying to dial into a Virtualization Manager (DMA) conference room at 1024kbps, but the line rate keeps dropping to 512kbps, Select the best two DMA troubleshooting steps for this issue:

A.

Check that there are video resources

B.

If using a custom template, check the line rate of the template

C.

Check that ISDN/PSTN dial-in is checked

D.

If using an MCU profile, check the line rate of the conference profile on the MCU

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Question # 12

When connecting a new MCU to a Virtualization Manager (DMA) or Converged Management Application (CMA) for the first time, which of the following is automatically created?

A.

Prefix

B.

MCU Pool

C.

Conference Room

D.

Template

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Question # 13

Any device which does not have an IP subnet configured in a Resource Manager or Converged

Management Application (CMA) site appears where in the site topology?

A.

Primary Site

B.

Default Site

C.

Nowhere

D.

Internet/VPN

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Question # 14

Which protocol takes care of control while in a call?

A.

H.245

B.

H.225

C.

H.239

D.

G.711

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Question # 15

When making a call using AES encryption, which of the two following options will allow the far end HDX to connect?

A.

Off

B.

Required for All Calls

C.

AES

D.

When Available

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Question # 16

The Physical layer takes care of:

A.

how the0s and1s are sent across the physical network

B.

how anyencryptionis applied to the payload

C.

what kind of data is being sent

D.

whether MAC addresses or IP addresses are used

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Question # 17

When using a RMX recording link, what configuration is mandatory on the RSS?

A.

None

B.

Active Directory

C.

Multicast

D.

Encryption

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Question # 18

RTP fits in the TCP/IP model under which layer?

A.

Internet

B.

Link (Network Access)

C.

Transport

D.

Application

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Question # 19

You are attempting to schedule a multipoint conference using the CMA, but receive an error message stating 'Insufficient MCU resources'. Select the two best troubleshooting options

A.

Check that the MCU is available for scheduling

B.

Reboot the server

C.

Check the MCU for errors

D.

Reboot the MCU

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Question # 20

Select the methods which can be used to perform a restore on an HDX?

A.

Restore button using a paperclip or similar

B.

All these options

C.

Telnet

D.

via Software Update

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Question # 21

A customer would like her employees to use video from home without the cost of a VPN. Which

VBP should the customer buy?

A.

ST-series

B.

E-series

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Question # 22

Which of the following is the special RMX lobby used to route users to their conference?

A.

Conference Room

B.

Meeting Room

C.

Conference Profile

D.

Entry Queue

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Question # 23

A customer would like any of his business partners to be able to dial into his monthly video meeting to discuss order progress. Which VBP should the customer buy?

A.

ST-series

B.

E-series

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Question # 24

Resource Manager or Converged Management Application (CMA) Active Directory integration is possible with which two of these options?

A.

Security Groups with Universal scope

B.

Security Groups with Global scope

C.

Distribution Groups with Universal scope

D.

Distribution Groups with Global scope

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