How can Quality of Service be described?

ASpeed is the maximum amount of Information in bits per second that can be transmitted across a network

BRelay is the finite amount of time that it takes a packet to reach the receiving endpoint after being transmitted from the sending endpoint

CPacket loss is a relative measure of the number of packets that were not received compared to the total number of packets transmitted

DLatency is the difference in the end-to-end delay between packets

Answer : D

What ate two functions of Cisco Unified Communications Manager? (Choose two.)

Ainterfaces with third-party devices such as Microsoft Skype

Bcompletes scheduling solution for conferencing

Csupports conferencing using DSP (Digital Signal Processors) resources

Dincludes Private Branch Exchange (PBX) phone system services

Eprovides limited conferencing capabilities through the Cisco IP Voice Media Streaming Application Service

Answer : D, E

Which CLI command gels more information about a microphone?

Axstatus audio microphones

Bxconfig audio microphones

Cxcommand microphones?

Dxiconfig /audio-m

Answer : A

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

ACustom

BCustom and Collaboration Edge

CCollaboration Edge

DPreinstalled

Answer : C

Which command is less technical for "latency"?

Anslookup

Bping

Cnetstat -a

Dtraceroute

Answer : D

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