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Cisco 642-279 Exam Syllabus Topics:

Cisco Installing TelePresence Video Immersive Systems Sample Questions:

1. What do you need to do when troubleshooting web interface problems with the Codec C90 after you upgrade to the latest software version?

A) Reboot when the web browser returns a "page not found" en-or during the upgrade.
B) Browse to the folder level of the file(s) you want to upgrade.
C) If you cannot access the codec web interface, try to ping the IP address of the codec from your laptop, TCU, or P
D) If the web interface does not show when you enter the IP address, be sure that the IP address is different than the IP address at the start of the terminal session.

2. For a Cisco Telepresence T3 system, what is the maximum power consumption, including lighting?

A) 4.3 kW
B) 2.5 kW
C) 3.8 kW
D) 1.3kW

3. Which two steps would you follow to initially set the system settings? (Choose two.)

A) Use the installation wizard.
B) Log in to the device configuration portal.
C) Log in as the operator.
D) Log in as the administrator.
E) Log in to the Cisco Telepresence Content Server.

4. For the Cisco TelePresence Server, what is the bandwidth requirement for each connected T3 site?

A) 16 Mb/s
B) 10 Mb/s
C) 14 Mb/s
D) 12 Mb/s

5. What would you normally check first if none of the three collaboration screens has an image?

A) Check that the system power-on sequence was observed; the TCU should be powered-on first.
B) Check the HDMI splitter in the right table leg for power, correct cabling, and proper operation.
C) Check that the dip switches for each table button are set.
D) Make sure that each collaboration screen has a USB cable connected to the TCU.

Solutions: