Q. The problem of a station not being able to detect a potential competitor for the medium because it thinks that there is activity between them is called .....................

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Q. Protocols in which stations listen for a carrier and act accordingly are ..................

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Q. LANs can be connected by a device called .................

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Q. In .................... all frames are given to the computer, not to those addressed.

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Q. .................. Algorithm is used in transparent bridges.

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Q. FDDI is an acronym for ...............

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Q. .................... bridge operates in promiscuous mode.

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Q. Frames from one LAN can be transmitted to another LAN via the device

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Q. Telecommunication networks frequently interconnect an organization with its customers and suppliers. Select the best fit for answer:

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Q. Your company has a LAN in its downtown office and has now set up a LAN in the manufacturing plant in the suburbs. To enable everyone to share data and resources between the two LANs, what type of device(s) are needed to connect them? Choose the most correct answer.

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Q. How many hosts are attached to each of the local area networks at your site?

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Q. Select the correct statement about broadband and baseband.

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Q. Intranets and extranets can use their network fire walls and other security features to establish secure Internet links within an enterprise or with its trading partners. Select the best fit for answer:

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Q. Devices interconnected by the LAN should include

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Q. A 8-Mbps token ring has a token holding timer value of 10 msec. What is the longest frame (assume header bits are negligible) that can be sent on this ring?

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Q. Data are sent over pin _____ of the EIA-232 interface.

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Q. Internet-like networks between a company and its business partners. Select the best fit for answer:

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Q. Distributed Queue Dual Bus is a standard for

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Q. Ethernet and Token-Ring are the two most commonly used network architectures in the world. Jim has heard of the different topologies for networks and wants to choose the architecture that will provide him with the most options. Which of the following would that be? Choose the most correct answer.

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Q. Token-Ring because it currently can run at both 4Mbps and 16Mbps. This means that it can be used in any topology

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