Free Cisco 642-279 Exam Dumps Questions & Answers

What is the recommend latency needed in order to provide a user with a good Telepresence experience?

• A.  >250ms
• B.  >100ms -200ms
• C.  >200ms -250ms
• D.  <1Q0ms

What is the most appropriate troubleshooting measure to use if there is no control or preview image of the document camera from the GUI?

• A.  Check that the optical DVI cable has power.
• B.  Reboot the codecs.
• C.  Review the device properties file to ensure that the text has been entered correctly and check that the USB extender has power.
• D.  Ensure that the cameras are seated properly.

What is the correct sequence to upgrade the Cisco Telepresence Server?

• A.  Navigate to the Configuration tab and choose Upgrade Software. Reboot the server The Cisco Telepresence Server automatically uploads the latest software image.
• B.  Navigate to the Configuration tab. Click Browse, and choose the software image. Click Upload software image.
• C.  Navigate to the Configuration tab. Click Upload software imago
• D.  Use a client like WinSCP to upload the new software image on the Cisco Telepresence Server and reboot the server.

Which Cisco Telepresence Server diagnostic tool shows the most recent shutdown and upgrade events?

• A.  activated feature status
• B.  system status
• C.  system log
• D.  conference status

Which three items are core parts of the Cisco Telepresence T3 deployment? (Choose three.)

• A.  Content Server
• B.  Cisco TelePresence ISDN Gateway
• C.  Cisco Telepresence T3 system
• D.  Video Communication Server
• E.  Cisco TelePresence Management Suite
• F.  Cisco Telepresence Server
• G.  Cisco WebEx