Answer / Ravi Srivastava

ANI (Automatic Number Identification) is a service that identifies the number calling into a network. DNIS (Dialed Number Identification Service) is a service that identifies the number dialed from a network.

What is the role of sequencing in a connection-oriented data transfer?

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In a network that contains two servers and twenty workstations, where is the best place to install an anti-virus program?

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What is hybrid network?

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Why is it recommended to use a separate Vlan for IP Phones?

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When troubleshooting computer network problems, what common hardware-related problems can occur?

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Explain dns?

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Expand slip?

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What advantages does fiber optics have over other media?

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What is the full form of ads?

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What are the layers in osi reference models?

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What are the two POE methods?

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What is a node and link?

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