Online Access Free 100-890 Practice Test

Which misled Certificate Authorities {CAs) are necessary to validate the certificates of external servers (HTTPS and syslog)?

• A.Custom
• B.Preinstalled
• C.Collaboration Edge
• D.Custom and Collaboration Edge

Which two signaling protocols does Cisco Unified Communication Manager support for the Cisco IP phones? (Choose two)

• A.SIP
• B.MGCP
• C.H.323
• D.SCCP
• E.RTP

Which command is less technical for "latency"?

• A.netstat -a
• B.nslookup
• C.ping
• D.traceroute

Which device controls the Webex Room Panorama 70?

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

Which command shows the status of power supplies and sensor temperatures?

• A.show module
• B.show hardware
• C.show environment
• D.show diag