CCNA Video Practice Test

Which statements reflect the modifications an end user can make to the mobility parameters of the Cisco Unified Mobility or Cisco TelePresence FindMe mobility features? (Choose three)

A. End users can modify the mobile phone number of the device on which Cisco Unified Mobility is enabled

B. End users can block callers from ringing at end-user mobility devices

C. End users can block callers from ringing other end-user mobility devices

D. End users can change their internal phone configurations

E. End users can control the timers, which are used to control the mobility algorithm

Which statement reflects how legacy enterprise streaming architectures worked?

A. On-demand content distribution

B. No content distribution was available

C. Manual content distribution

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

Which component of the Cisco collaboration solution sets up, manages, and tears down video calls?

A. Cisco Jabber

B. Cisco Video Communication Server

C. Cisco TelePresence Management Suite

D. Cisco TelePresence Server

Which of the following is a possible cause for rapid degradation in video quality?

A. Bad lighting

B. Codecs mismatch

C. Call Admission Control

D. High packet loss and high jitter

Which video-enabled network element is used to assign the required bandwidth of a link to the video streams?

A. Bandwidth

B. QoS

C. Call Admission Control

D. IP multicast

How was legacy CCTV analog video surveillance recorded?

A. On a multiplexer

B. On a cameras hard drive

C. On VDR disks

D. On VCR tapes

Which security video surveillance solution offers an IP-based dispatch and incidence response?

A. Cisco Physical Access Manager

B. Cisco Video Surveillance IP Cameras

C. Cisco IP Interoperability and Collaboration System

D. Cisco Video Surveillance Manager

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

What are the features of analog signaling? (Choose two)

A. It takes up more frequency and space

B. It can use the medium and its bandwidth more efficiently

C. It is very broad in nature

D. It is much narrower in space

Which RFC defines the BFCP protocol that is used for controlling the access to the media resources in a conference?

A. RFC 4574

B. RFC 4573

C. RFC 4582

D. RFC 2327

What is media streaming?

A. Real-time transmission of audio and video data

B. Combining text content and video data into a single video stream

C. Connecting two or more different collaboration networks

D. Converting a video signal from a higher resolution to lower resolution

What information needs to be entered into the Jabber advanced settings before Jabber can be used?

A. User name

B. The CUC Manager Server address

C. Network password

D. Phone number of the device

Which of the following firewall ports needs to be opened for the Cisco Unified IP phones to receive their configuration files from TFTP servers?

A. TCP ports 2443 or 2445

B. TCP port 5061

C. UDP port 69

D. TCP port 2000

Which video compression format is supported by Blu-ray?

A. Motion JPEG

B. H.264

C. H.265

D. AAC-LD

Which protocol is used by dissimilar communication devices when observing an active conference call in the Cisco TelePresence MCU Call Status screen GUI?

A. VNC

B. H.323

C. SIP

D. SCCP

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

What parameter is used to uniquely identify a Cisco Unified IP Phone in the network and call control server?

A. MAC address

B. VLAN membership

C. IP address

D. Client ID

What are three features of the Cisco TelePresence SpeakerTrack 60 camera? (Choose three)

A. Automatic framing of all participants

B. 1080p60, 20x total zoom

C. Direct switching between active speakers

D. Wide-angle view

E. Unique Dual-camera system

Which method is considered as the most powerful method for verifying the status and collecting the logs from a Cisco TelePresence TC software-based endpoint as compared to other user interface options?

A. The CLI from the serial line, SSH, or Telnet

B. The web interface

C. The onscreen display with remote control

D. The Cisco TelePresence Touch 8 inch (20 cm) to navigate to the system information screen

You have installed a second Cisco TelePresence PrecisionHD 1080p camera on your TC software-based endpoint codec. When you attempt to test the new setup, you discover that you are unable to control the second camera. Which two items should you verify? (Choose two)

A. VISCA cable

B. Video mixer

C. EchoControl

D. Input source

Which medium contains the content that is typically static and noninteractive?

A. Content storage and webserver

B. Streaming content

C. Local storage

D. USB

What are the characteristics of interlaced scanning and progressive video? (Choose two)

A. Interlacing takes two transmitted fields and puts them together to come up with the frame

B. In progressive scanning, the screen image update process scans all of the lines of a frame in sequence to create one field to transmit

C. Interlacing is displayed similar to 100i

D. Interlacing increases flicker

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

What are the examples of media transcoders that are used in real-time video communication infrastructures? (Choose two)

A. A media transcoder that transcodes the incoming video encoder stream to a lower quality for archiving

B. A multipoint control unit that is terminating each connected video-conferencing system media and transcodes based on different conference views

C. A media gateway that is transcoding between two video communication networks using different video or audio codecs

D. A multipoint control unit that is terminating each connected video-conferencing system media and transcode based on the codec negotiation

Which of the following statements reflect the factors that can cause a Cisco Unified IP phone to receive the message "Phone not registered"? (Choose two)

A. A DHCP server cannot be reached or is providing incorrect IP network parameters

B. A wrong TFTP server address has been assigned

C. Wrong user credentials have been entered

D. There has been a codecs mismatch

E. The phone might have obtained a wrong VLAN for voice and video

Which protocol is used by the Cisco TelePresence Server to support interoperability between the single and multiscreen video conference systems?

A. TIP

B. RTP

C. RTCP

D. SIP

What protocol is used by the Cisco TelePresence CTS software-based endpoint to register with the Cisco Unified Communication Manager?

A. H.323

B. H.322

C. CDP

D. SIP

What is the most likely cause of a call being dropped immediately after it is dialed?

A. Codec mismatch

B. Network connectivity event

C. Media-blocking function

D. Calling privileges

Using the simplest form of multipoint conferencing, how many calls to other sites can one endpoint host in Cisco TelePresence Multisite provide?

A. One

B. Four

C. Three

D. Two

Under which heading of the Cisco Edge 300 DMP web GUI, can you find the settings to configure security management for the Gi1 and Fa1 through Fa4 ports?

A. VLAN

B. Ethernet

C. Status

D. Basic

What are video file format considerations? (Choose two)

A. Commonly used formats include AVI and MPEG

B. Digital video broadcast and IP streaming use specific transport containers, so the same file formats apply to the streaming and transport file formats

C. There is no general format for the different video applications

D. MPEG is the generally used format for each video application

Which frame consumes the highest amount of bandwidth?

A. B-frame

B. I-frame

C. P-frame

D. D-frame

Which Cisco component allows you to set up centralized administration to manage all of your video surveillance solutions?

A. The Cisco Video Surveillance Operations Manager

B. The Cisco Video Surveillance Media Server

C. The Cisco Integrated Services Routers (ISRs)

D. The Cisco Video Surveillance Virtual Matrix

Which of the following statements identifies how the Call Admission Control (CAC) works?

A. It blocks calls as they are being set up because of the existence of too many calls between two sites across the WAN.

B. It implements on the Cisco Unified Communications Manager and gateways, the dial plans, digit manipulation, or call privilege policies.

C. It agrees on a common codec. If not then the call setup will fail.

D. It adjusts firewalls to open proper ports through which the media will flow.

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

What information is available in the second page of the Cisco DX650 Integrated Problem Reporting Tool? (Choose three)

A. Active load

B. Active server

C. Android version

D. Model number

E. Standby server

Which three features are included in the Cisco Medianet Monitoring solution? (Choose three)

A. CAPF

B. DMM

C. Performance Monitor

D. Mediatrace

E. IP SLA VO

Which Cisco TelePresence endpoint is classified as part of the Immersive product family?

A. Cisco TelePresence SX80

B. Cisco TelePresence EX90

C. Cisco TelePresence TX1310

D. Cisco TelePresence System 1100

What are the uses of H.320 video gateway deployments? (Choose three)

A. Connecting an IP-based video communication network with a PBX

B. Connecting ISDN endpoints to an IP-based video communication network

C. Connecting IPv4 and IPv6 video communication networks

D. Connecting internal and external IP networks

E. Interconnecting H.323 and ISDN PSTN networks

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 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 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

What is the purpose of gateways? (Choose two)

A. They provide PSTN access for collaboration and IP telephony deployments

B. They establish connectivity between different technologies

C. They manage bandwidth and endpoints

D. They monitor and observe buildings and public places

What are the characteristics of video conferencing? (Choose two)

A. It is based on observation and video recording

B. The real-time communication network can be ISDN or IP based

C. All participants can hear and see each other

D. Each observed area has one or multiple cameras that are connected to the video surveillance network

What is the maximum number of HD video input sources that can connect to a Cisco TelePresence Codec C90 and be used simultaneously without a video mixer?

A. 3

B. 12

C. 5

D. 10

Which task should be performed once a User Acceptance Test has been completed?

A. Have customer sign a Ready-for-Use Acceptance letter

B. Identify user acceptance parameters

C. Perform end user training

D. Perform a prelaunch test using a limited number of users

Which IEEE protocol do the Cisco IP Phones use to receive power from a Cisco Catalyst Switch?

A. 802.3x

B. 802.3af

C. 802.3ae

D. 802.3ak

What are the characteristics of MCU build forms and deployments? (Choose three)

A. The MCU can register with a SIP proxy call control system

B. The MCU can register with an H.323 gatekeeper call control system

C. The MCU circuits are provisioned as either a BRI or a PRI

D. The MCU could have integrated gatekeeper call control functions to provide call control and MCU services to a few video endpoints

E. The MCU connects two different IP video communication networks

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 characteristics of P-frames? (Choose two)

A. They reduce the total amount of data and results in a moderate level of compression

B. They are encoded by using the current picture and comparing it to a preceding picture and a subsequent picture

C. They are encoded by comparing the current video picture with another picture that came before it

D. They are a complete picture and do not require any additional information

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

Which type of walls should be used in video conferencing environments?

A. Brick walls containing whiteboards

B. Large cinder blocks with a medium texture

C. Wooden walls with heavy textures

D. Drywall with a smooth texture

Which Cisco TelePresence MCU platform consists of a chassis designed for mission critical communications in large enterprise networks?

A. Cisco TelePresence MSE 8000

B. Cisco TelePresence MCU 5300

C. Cisco TelePresence MCU MSE 8510

D. Cisco TelePresence MCU 4500

Which three file formats are supported when Cisco TelePresence Content Server transcodes video conference recordings? (Choose three)

A. Flash

B. MPEG-4

C. JPEG

D. AVI

E. Windows Media

Cisco test CCNA 210-065

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