H11-861_V4.0 試験問題を無料オンラインアクセス

Currently, the widely used video compression standards include H.263, H.264, H.265, MPEG-1, MPEG-2, and MPEG-4. The H.26X series standards are mainly used for real time video communication, and the MPEG series standards are mainly used for video storage (DVD), video broadcast, and video streaming media.

• A.FALSE
• B.TRUE

The Record-Route header field indicates the route of a request.

• A.FALSE
• B.TRUE

By default, the SMC provides six user roles. Default permissions of each user role can be modified or deleted based on site requirements.

• A.FALSE
• B.TRUE

Which of the following conference parameters need to be obtained by engineers when locating conference faults on the SMC video conferencing system? (Choose all that apply.)

• A.Conference resolution and frame rate
• B.Conference bandwidth
• C.Conference video protocol
• D.Conference type

Which of the following operations needs to be performed when you log in to the SC as the admin user using the CLI for the first time?

• A.Configure a default route for SC.
• B.Configure the SC IP address.
• C.Delete user configuration.
• D.Change the default password.