Q. _________ uses four twisted-pair cables that connect each station to a common hub.

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Q. ________ uses fiber-optic cable.

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Q. Fast Ethernet has a data rate of ________Mbps.

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Q. Gigabit Ethernet access methods include _______ mode.

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Q. In Ethernet addressing, if the least significant bit of the first byte is 0, the address is _________.

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Q. In Ethernet addressing, if the least significant bit of the first byte is 1, the address is _________.

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Q. In Ethernet addressing, if all the bits are 1s, the address is _________.

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Q. ______defines a protocol data unit (PDU) that is somewhat similar to that of HDLC.

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Q. The purpose of the _______ is to provide flow and error control for the upper-layer protocols that actually demand these services.

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Q. In the Ethernet, the _______field is actually added at the physical layer and is not (formally) part of the frame.

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Q. In the Ethernet frame, the _______ field contains error detection information.

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Q. Standard Ethernet (10-Mbps) uses _______ encoding.

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Q. 100Base-TX uses _________ block coding and ________ line coding.

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Q. 100Base-FX uses _________ block coding and ________ line coding.

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Q. 100Base-T4 uses ________ line coding.

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Q. 1000Base-SX, 1000Base-LX, and 1000Base-CX use _________ block coding and ________ line coding.

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Q. 1000Base-T uses ________ line coding.

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Q. A standalone program that has been modified to work on a LAN by including concurrency controls such as file and record locking is an example of ................

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Q. A hub is used in ......................... Ethernet.

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Q. A transceiver cable is used in ......................... Ethernet.

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