How can converged networks be described?

• A.Each service in the network has its own set of rules and standards to ensure successful communication.
• B.A converged network is also known as quadruple-play services networks
• C.A converged network can deliver data voice and video services with various communication channels and network structure
• D.A converged network can transmit data voice, and video, or any combination of these services, over the same networks

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How do digital voice networks function?

• A.The voice gateway can perform only a compression function
• B.The analog signal from the telephone is digitized into PCM signals by the voice codec
• C.Digital voice networks convert the sound waves into electrical signals that are analogous to the original sound waves
• D.Both a digital signal and noise are boosted by amplifiers

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Which two features are provided by the Cisco Unified Communications Manager signaling and device control function? (Choose two )

• A.quick dialing
• B.phone book service
• C.call tear-down
• D.call setup
• E.transmission of audio/video media between endpoints

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In which two ways should the Secure File Transfer Protocol (SFTP) be used on a Cisco router? (Choose two )

• A.SFTP offers a subset of FTP functionality
• B.SFTP supports the full security and authentication functionality of SSH
• C.SSH must be enabled on the device first before you use SFTP
• D.The server does the encryption and decryption of data for data security
• E.SFTP must be manually enabled on the Cisco router

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Which command is less technical for "latency"?

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

Correct Answer: B

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