EXAMIANS
An example of a medium-speed, switched communications service is
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Which statement describes a spanning-tree network that has converged?
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To configure the VLAN trunking protocol to communicate VLAN information between two switches, what two requirements must be met?1. Each end of the trunk link must be set to the IEEE 802.1e encapsulation.2. The VTP management domain name of both switches must be set the same.3. All ports on both the switches must be set as access ports.4. One of the two switches must be configured as a VTP server.5. A rollover cable is required to connect the two switches together.6. A router must be used to forward VTP traffic between VLANs.
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Segmentation of a data stream happens at which layer of the OSI model?
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The Internet Control Message Protocol (ICMP)
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Which command-line tool is included with every Microsoft TCP/IP client?
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What is the frequency range of the IEEE 802.11b standard?
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Why does the data communication industry use the layered OSI reference model?1. It divides the network communication process into smaller and simpler components, thus aiding component development, design, and troubleshooting.2. It enables equipment from different vendors to use the same electronic components, thus saving research and development funds.3. It supports the evolution of multiple competing standards and thus provides business opportunities for equipment manufacturers.4. It encourages industry standardization by defining what functions occur at each layer of the model.
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Which of the following device is used to connect two systems, especially if the systems use different protocols?
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Which of the following is not a standard synchronous communication protocol?
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