CCNA Video Practice Test

What color is displayed by the power button to indicate that a Cisco Edge 340 DMP is in the soft off mode?

A. Solid Green

B. Solid Blue

C. Solid Red

D. Blinking Green

What is the estimated amount of bandwidth for video with limited movement, based on 15 fps and using 720p video with a resolution of 1280 x 720?

A. 5120 Kbps

B. 384 Kbps

C. 983 Kbps

D. 1536 Kbps

Which protocol is used for media parameter negotiation in SIP?

A. RTCP

B. SDP

C. RTP

D. SAP

What are the considerations for resource allocation management? (Choose two)

A. The primary role of resource allocation management systems is generating reports about system utilization, environmental savings, and cost efficiency

B. TelePresence and video-conferencing systems require a booking system to ensure availability of the systems and rooms for the conference

C. All TelePresence and video-conferencing systems have integrated booking and scheduling systems

D. When multiparty conferences are scheduled, the system can allocate ports on the multipoint switch to ensure availability of these specific resources

For which items would it be generally acceptable to use lossy compression? (Choose two)

A. Legal documents

B. Computer programs

C. Digital audio

D. Digital images

What happens when a conference that is hosted on a Cisco TelePresence MCU grows beyond the capacity of the conference bridge?

A. The conference is cascaded.

B. The least active speaking participants are removed from the display.

C. The Multiway option on the Cisco TelePresence MCU must be used.

D. No additional calls are admitted.

Which of the following option is used to take the analog waveform and turn it into the digital format?

A. Nyquist theorem

B. Pixels

C. Digital signal processors

D. Active vertical lines

Which protocol does an Integrated Service Router and the Communications Manager use for resource control during an ad hoc video conference?

A. HTTP

B. RTP

C. SIP

D. SCCP

Which of the following video call signaling protocol is used for Cisco IP phone endpoints?

A. H.225

B. SCCP

C. ISDN Q.931

D. SIP

Which statements reflect the camera tuning options available in the endpoint peripheral configuration and calibration wizard? (Choose three)

A. Use backlight to avoid too dark an image from the room

B. Set the camera focus mode to autofocus or manual focus

C. Choose the main video source

D. Choose the wallpaper that shows on the display

E. Optimize the camera brightness

Which file format is used to export reports from the Cisco TMS Navigator system?

A. .xml

B. .doc or .docx

C. .xls or .xlsx

D. .pdf

Which protocols are used for unidirectional media streaming? (Choose three)

A. FTP

B. SCCP

C. RTP

D. DCCP

E. HTTP

Which Cisco Digital Media Players are not supported by the Cisco Digital Media Manager? (Choose two)

A. Cisco Edge 340 Digital Media Player

B. Cisco Digital Media Player 4310G

C. Cisco Edge 300 Digital Media Player

D. Cisco Digital Media Player 4400

Which Cisco component does the Cisco Video Surveillance suite run on?

A. The Virtual Matrix

B. The Encoding Server

C. The Cisco ISR Generation 2

D. The Media Server

You are deploying a Cisco WebEx solution so that employees in your company can conduct online meetings over the web in real time, from anywhere, anytime, and on any device. Which two actions should you perform? (Choose two)

A. Deploy a Cisco VCS Expressway E server in the DMZ.

B. Deploy a Cisco VCS Expressway C server on the internal network.

C. Deploy a Cisco VCS Expressway C server in the DMZ.

D. Deploy a Cisco VCS Expressway E server on the internal network.

What is used to describe a Group of Pictures? (Choose two)

A. The total number of frames between P-frames

B. The total number of frames between I-frames

C. The interval for I-frame insertion

D. The interval for P-frame insertion

What are the examples of transfer using variable bit rates? (Choose two)

A. IP video communication

B. File

C. MPEG streaming

D. Uncompressed bit stream

Which tasks can a content designer perform with the Cisco Digital Media Manager? (Choose two)

A. Manage user accounts for RBAC and configure user-specific content restrictions for desktop video users

B. Customize signage screen layouts and zones for Cisco Digital Signs

C. Manage content assets and create playlists for Cisco Digital Signs and Cisco Show and Share

D. Customize and brand Cisco cast skins and menus

Which category of the Cisco collaboration solution technology includes call control products, communications gateways, and unified communications applications?

A. Unified communications

B. Collaboration endpoints

C. Conferencing

D. Customer collaboration

Which platform does the Cisco TelePresence Conductor use as a conference bridge?

A. The Cisco TelePresence Multipoint Control Unit

B. The Cisco TelePresence Server

C. The Cisco Unified Communications Manager

D. The Cisco Video Communication Server

Which resolution in pixels is shared by video formats 480i 16:9 and 576i 16:0?

A. 720 x 480

B. 1280 x 768

C. 800 x 600

D. 640 x 400

What are the features of QoS? (Choose two)

A. Its primary goal is to provide priority, including dedicated bandwidth, controlled jitter and latency, and improved loss characteristics

B. It helps to alleviate congestion on a 24/7 network

C. It refers to the capability of a network to provide better service to the selected network traffic

D. It uses a FIFO mechanism to manage traffic

You need to check the local Cisco Collaboration endpoint logs on various endpoints in your organization. Which menu navigation should you use to verify that a Cisco Unified IP Phone 8900 Series was able to reach the local DHCP server and obtain an IP address?

A. Applications -> Administrator Settings -> Status -> Call Statistics

B. Applications -> Administrator Settings -> Status -> Status Messages

C. Configuration -> System Configuration -> Network

D. Applications -> Administrator Settings -> Reset Settings -> Network Settings

Which of the following protocols is used by the Cisco Jabber to register in Deskphone Mode?

A. SOAP

B. HTTPS

C. SIP

D. CTIQBE

Which video conferencing component bridges audio, video, and data streams and sends the mixed streams back to the connected endpoints?

A. MCU

B. DMP

C. RTP

D. DSP

Which function does Cisco's auto collaboration feature provide?

A. It provides users with the ability to automatically connect the room to any scheduled meeting by pushing a single button.

B. It provides users with the ability to automatically optimize the color settings, alignment, and focus of the camera.

C. It provides users with the ability to easily share applications and documents with meeting participants.

D. It provides users with the ability to automatically optimize the audio performance of the microphone.

Which icon on a Linux desktop is the shortcut to the web based GUI of the Cisco Edge 340 DMP?

A. Home

B. File System

C. LIVE

D. Preferences

What is the total maximum power requirement for the Cisco TelePresence Profile 55 inch (1.40m) single screen?

A. 870 W

B. 650 W

C. 526 W

D. 365 W

What are the features of ISDN? (Choose three)

A. The raw data rates are up to 128k per bearer channel

B. T1 is used globally for PRI connections

C. It is a digital, high-quality network that really reduces background noise

D. It can support data, digital faxing, video, and audio

E. It uses a dedicated D channel for Q.931 signaling

How does a Cisco IP phone receive its IP address if DHCP is enabled on the Cisco Unified Communications Manager?

A. From DORA

B. From the CDP

C. From the NVRAM

D. From the POST

Which of the following is a possible cause of empty air after a call is set up?

A. Incorrect calling privileges configured

B. A misconfigured dial plan

C. A video codec mismatch

D. An ACL entry might be blocking RTP audio traffic

Which client service applications does the Cisco Jabber software enable? (Choose two)

A. IM

B. Desktop IP Phone control

C. E-mail clients

D. Cisco WebEx

Which protocol is monitored by specialized monitoring probes when analyzing the quality of real-time audio and video transmissions?

A. SDP

B. RTP

C. CDP

D. DHCP

A link on your test network shows the following values between two endpoints:

- Latency: 190 ms
- Jitter: 10 ms
- Packet loss: 0.05%

Your team wants to add video to this network. What would your initial feedback be?

A. Video surveillance, collaboration or TelePresence will not work on such a network.

B. Video collaboration or surveillance might work, but TelePresence will not.

C. TelePresence might work, but video collaboration or surveillance will not.

D. Video surveillance might work, but video collaboration or TelePresence will not.

The aspect ratio of your video input source and the aspect ratio of the corresponding image frame in your composition do not match. Which three settings can you use with the "xConfiguration Video Layout ScaleToFrame" command to define the displayed output? (Choose two)

A. Manual

B. MaintainAspectRatio

C. FullScreen

D. Auto

E. StretchToFit

Identify the statements that reflect the G.114 QoS requirements for voice transmission between Cisco TelePresence CTS software-based endpoints. (Choose three)

A. 150 bps (plus Layer 2 overhead) per phone of guaranteed bandwidth for voice control traffic

B. ≤ 30 ms jitter

C. ≥150 ms of one-way jitter

D. ≥30 ms of jitter

E. ≤ 150 ms of one-way latency

Which two requirements are specific to a video surveillance system? (Choose two)

A. Must function with low power or inline power

B. Must have CAC features built in

C. Must be resistant against vandalism

D. Must be able to produce high quality video

Which function does a Cisco TelePresence Conductor perform in a Cisco TelePresence multipoint infrastructure?

A. It is software used to prepare and stage MPEG files for interleaved RTP transmission.

B. It is a virtual appliance solution used to manage video-conference bridge resources.

C. It is a hardware or software video bridge option for immersive and non-immersive Cisco and third-party endpoints.

D. It is a hardware video bridge for non-immersive endpoints.

Which Cisco TelePresence MCU platform offers up to 40 full HD video ports without the need for an expansion?

A. Cisco TelePresence MCU 5300

B. Cisco TelePresence MSE 8000

C. Cisco TelePresence MCU MSE 8510

D. Cisco TelePresence MCU 4500

A network engineer is designing a new video conferencing room that will contain a Cisco TelePresence TX9000 Series system. An HVAC system is located in the room. Which three considerations should be made in regards to the HVAC system? (Choose three)

A. The BTU level generated by the system

B. The location of supply registers

C. The location of return registers

D. The NRC value of the room

E. The location and number of power outlets

From where does a Cisco Unified IP phone obtain its IP parameters? (Choose two)

A. From the TFTP server configuration files

B. From the PC client machine it is attached to

C. From a DNS server on the network

D. From a DHCP server running as a service at the Cisco Unified Communications Manager

E. From a DHCP server that is implemented at a Cisco IOS router

Under which heading on a Cisco IP Phones Application menu can you find a phone’s call statistics?

A. Phone Information > Status > Call Statistics

B. Call history > Status > Call Statistics

C. Administrative Settings > Status > Call Statistics

When configuring a video conference room, which aspect of room design is concerned with the limitations of zoom and focusing features in the viewing angle?

A. Room acoustics

B. Room color

C. Room lighting

D. Room size

Which statement about the Cisco TelePresence CTS software-based endpoint CLI is true?

A. You type exit to log out of the CLI.

B. It can only be accessed remotely.

C. You can use the Ctrl key to complete CLI commands.

D. It can be used to display the VVID by typing xStatus Network 1.

Cisco TelePresence TC software-based endpoints provide various user interfaces to verify status and to collect logs. Which two methods can be used to collect event logs to help in the troubleshooting process? (Choose two)

A. CLI

B. On Screen display

C. Touch panel

D. Web

What are the considerations for CAC when using RSVP? (Choose two)

A. RSVP performs its own routing

B. RSVP reservations are bidirectional

C. RSVP provides transparent operation through router nodes that do not support RSVP

D. RSVP attempts to establish an end-to-end reservation by checking for available bandwidth resources on all RSVP-enabled routers along the path

What are the characteristics of unicast or multicast video streaming? (Choose two)

A. Multicast streams use the same amount of bandwidth per stream

B. Unicast-enabled routers replicate the stream when needed to serve multiple clients

C. Unicast servers offer different quality levels of the stream

D. Multicast servers offer different quality levels of the stream in order to allow the client to select the stream that allows the best playback experience

Identify some of the information available from a DMP device when verifying a connection to the Cisco DMM? (Choose three)

A. LCD Status

B. FTP Server ID

C. Software update status

D. Name

E. IP Address

What is the most important part of a call control instance?

A. The user registry

B. A URI address

C. Gateways

D. The dial plan

What is the color temperature of a flash bulb in Kelvin?

A. 6500

B. 5000

C. 1000

D. 10000

What are chroma subsampling considerations? (Choose two)

A. Traditionally the value for brightness is always 2 and the rest of the values are scaled accordingly

B. Discarding 50% of the color content can be noted as 4:2:0

C. For quality comparisons, only the ratio between the Y, U, and V values is important

D. A video signal that contains all the original color information is a 4:4:4 video format

Which statement reflects how legacy enterprise streaming architectures worked?

A. On-demand content distribution

B. No content distribution was available

C. Manual content distribution

You need to restore a configuration file on a Cisco Edge 340 DMP. You navigate to Administration -> Configuration Archive and click the Browse button next to the Restore configuration from field. Which extension should be included in the file that you will select?

A. SBN

B. MD5

C. XML

D. SPA

Which MPEG-1 frame/picture type is used for independent images?

A. D-frames

B. P-frames

C. I-frames

D. B-frames

Which three attributes are recommended for backgrounds in video conferencing environments? (Choose three)

A. Soft texture background

B. Dark table top

C. Moving background

D. Basic repetitive pattern background

E. Medium contrast background

F. Neutral color background

Cisco test CCNA 210-065

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