Ethernet

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Dakota State University *

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MISC

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Electrical Engineering

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Feb 20, 2024

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docx

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Uploaded by DukeBison2866

Question 1 (1 point) Saved Listen Routers connect two or more network segments, increasing the network diameter and also regulating traffic. In addition, they forward broadcast traffic to all connected segments. Question 1 options: True False Question 2 (1 point) Saved Listen One way to reduce congestion would be to split a single segment into multiple segments, thus creating multiple collision domains. Question 2 options: True False Question 3 (1 point) Saved Listen Bridges easily interconnect various network technologies, both local and wide area, because they operate based on protocols that are independent of the specific networking technology. Question 3 options: True False Question 4 (1 point) Saved Listen

In a totally switched network, end stations may transmit to the switch at the same time that the switch transmits to them, achieving a collision-free environment. Question 4 options: True False Question 5 (1 point) Saved Listen Ethernet is regarded as both a local and wide area technology. Question 5 options: True False Question 6 (1 point) Saved Listen Token-ring nodes do not look for a carrier signal or listen for collisions; the presence of the token frame provides assurance that the station can transmit a data frame without fear of another station interrupting. Question 6 options: True False Question 7 (1 point) Saved Listen Before a station transmits, it "listens" to the medium to determine if another station is transmitting. If the medium is quiet, the station recognizes that this is an appropriate time to transmit. This is referred to as __________.

Question 7 options: carrier sense multiple access collision detection multicast None of these choices Question 8 (1 point) Saved Listen The term __________ means that when one Ethernet station transmits, all the stations on the medium hear the transmission. Question 8 options: multiple access carrier sense collision detection multicast None of these choices Question 9 (4 points) Saved Listen Below are the basic steps or functions of a token-ring network. Put them in the proper order. Question 9 options: 2 The token circles the ring like any frame until it encounters a station that wishes to transmit data. 1 The ring initializes by creating a token, which is a special type of frame that gives a station permission to transmit. 3 This station then "captures" the token by replacing the token frame with a data-carrying frame, which encircles the network. 4 Once that data frame returns to the transmitting station, that station removes the data frame, creates a new token and forwards that token on to the next node in the ring. Question 10 (1 point)

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Saved Listen We can say that the bridge __________ or drops the frame if the source and destination address are on the same segment. Question 10 options: Filters Question 11 (1 point) Saved Listen __________ or stations are devices that attach to Ethernet segments. Question 11 options:node Question 12 (1 point) Saved Listen If a large number of stations connected to the same segment and each generated a sizable amount of traffic, many stations may attempt to transmit whenever there was an opportunity. This results in __________ problems as the number of collisions increase. Question 12 options: congestion Question 13 (1 point) Saved Listen In networking, the term __________ refers to a set of rules that govern communications. Question 13 options: protocol Question 14 (1 point) Saved Listen Ethernet devices attach to a common __________ that provides a path along which the electronic signals will travel. Question 14 options: medium Question 15 (1 point)

Saved Listen __________ connect multiple Ethernet segments, listening to each segment and repeating the signal heard on one segment onto every other segment connected to the device. Question 15 options: repeaters Previous PageNext Page