IT Questions Bank

IT Questions Bank 1

What does Tc stand for? (Choose two.)
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Which traffic conditioning tool can be used to drop or mark down traffic that goes beyond a desired traffic rate?
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Which of the following is not a QoS PHB?
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True or false: The DiffServ field is an 8-bit Differentiated Services Code Point (DSCP) field that allows for classification of up to 64 values (0 to 63).
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The 16-bit TCI field is composed of which fields? (Choose three.)
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True or false: Traffic classification should always be performed in the core of the network.
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Which of the following is the most popular QoS implementation model?
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Which of the following is the QoS implementation model that requires a signaling protocol?
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Which of the following is not a QoS implementation model?
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Network latency can be broken down into which of the following types? (Choose all that apply.)
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Which of the following are the leading causes of quality of service issues? (Choose all that apply.)
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True or false: When PIM is configured in dense mode, it is mandatory to choose one or more routers to operate as rendezvous points (RPs)
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Which of the following is a group-to-RP mapping mechanism developed by Cisco?
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What does an FHR do when an attached source becomes active and there are no interested receivers?
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What does an LHR do after it receives an IGMP join from a receiver?
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