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Our real exam test (Installing TelePresence Video Immersive Systems Exam) types introduce
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Cisco 642-279 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Testing, Troubleshooting and Maintenance | 15% | - Network and signaling troubleshooting - Documentation and handover - Validation and test calls - Diagnosing audio/video issues |
| Topic 2: Operation and Administration | 15% | - System management and user interface - Software upgrades and backups - Security and access control |
| Topic 3: System Planning and Site Preparation | 20% | - Room layout and acoustic design - Power, cooling, and network infrastructure - Environmental and physical requirements |
| Topic 4: Physical Installation and Assembly | 25% | - Codec and control unit installation - Mounting displays, cameras, and microphones - Wiring and cabling best practices - Hardware verification and initial power-up |
| Topic 5: Configuration and Integration | 25% | - Network settings and IP configuration - Integration with Cisco TMS and Call Control - Audio/video calibration and tuning - Codec and software setup |
Cisco Installing TelePresence Video Immersive Systems Sample Questions:
Question #1
Which one of the following options describes a Cisco Telepresence multipoint call?
A. A call between more than two Cisco Telepresence T3 systems.
B. A call between a Cisco Telepresence T3 and up to two regular endpoints.
C. A call between a Cisco TelePresenc T3 and more than two regular endpoints.
D. A call between two Cisco Telepresence T3 systems and a regular endpoint.
Question #2
Which two features are part of the TCU? (Choose two.)
A. It is specialized hardware that includes features such as a high-reliability graphics card and six USB ports in one chassis.
B. It is responsible for controlling all of the devices in the Cisco Telepresence T3 system.
C. It is responsible for point-to-multipoint calls.
D. It is responsible for driving the Cisco Telepresence graphical user interface only.
E. It is powered by a different PSU than the two onboard Ethernet switches.
Question #3
Which of these is an optional component of a Cisco Telepresence T3 system?
A. the DIMAMs
B. the document camera
C. the Cisco Telepresence Codec C90
D. the table
Question #4
When you are troubleshooting the initial operation of the Cisco Telepresence TCU, what is a proper troubleshooting step to take when there is no TCU GUI on the collaboration screen?
A. Note that there should not be a delay before the TCU GUI shows on the collaboration screens.
B. Ensure that the HDMI splitter in the table leg has been powered on before you start the TCU.
C. If a black screen with a cursor appears, immediately reboot the TCU.
D. Connect the TCU directly to one of the collaboration screens to verify that the video is being sent.
Question #5
Which of the following is a real part of a standard shipment of a Cisco Telepresence T3 system?
A. two boxes with overhead lighting
B. three boxes with T1 displays
C. three boxes with TCU, table monitors
D. one box with table tops
Solutions:
| Question #1 Correct Answer: C | Question #2 Correct Answer: A,B | Question #3 Correct Answer: B | Question #4 Correct Answer: B | Question #5 Correct Answer: C |
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