100-890 무료 덤프문제 온라인 액세스

How many 1080-p. 30-fps content-sharing streams does Cisco IX5000 support?

• A.3
• B.5
• C.4
• D.2

Which device controls the Webex Room Panorama 70?

• A.Cisco Touch 10 control unit
• B.computer
• C.Cisco remote control
• D.Smartphone

Which two devices can provide a Cisco IP phone the network connection and power necessary for the phone to function in the IP telephony network? (Choose two )

• A.Cisco TelePresence codec
• B.IP phone power adapter with Ethernet port
• C.Cisco Unified Communications Manager PoE port
• D.Cisco Voice Gateway PoE port
• E.Cisco Catalyst PoE switch

What are two reasons that video conferencing solutions developed before the 1990s were impractical? (Choose two)

• A.They had not been invented yet.
• B.They produced an unreliable image quality
• C.They operated at a high expense.
• D.They produced high-resolution image quality
• E.They operated at a high frame rate

Which VoIP network component provides Call Admission Control (CAC), bandwidth control and management, and address translation?

• A.Gateway
• B.Gatekeeper
• C.IP Phone
• D.Multipoint Control Unit