CS610-Midterm
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__________is used for compressed audio and video where the data rate depends on the level of compression that can be achieved.
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----- Program sends a message to a remote computer and orts whether the computer responds.
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------ Program sends a message to a remote computer and orts whether the computer responds.
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No error detection scheme is perfect because transmission errors can affect the additional information as well as the data.
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Unlike Frame Relay and ATM, SMDS (Switched multi-megabit Data service) offers_______ .
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A bridges function in the _________ layers(s).
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-------------- have advantages arisen from the size and ease of computation.
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A network uses a ------ if all computers attach to a central point
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---------- scheme, which is designed to help detect transmissions errors, send one extra bit of information with each character
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IEEE LLC/SNAP header is --------, which is used to specify the type of data.
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Computers attached to an Ethernet use ------ in which a computer waits for the ether to be idle before transmitting a frame.
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When an application--------------- data, it makes a copy of the data available to all other computers on the network.
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________ computes shortest paths in a graph by using weights on edges as a measure of distance.
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------ has no way to determine the cause of the problem.
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In -------------, network occupies the smaller area like a room a floor or a building
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In Point-to-Point topology there are two topologies.
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Local Talk is a LAN technology that employs -------------
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Ethernet uses a ------ bit static addressing scheme in which each device is assigned a unique address by the manufacturer.
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Formally named __________ informally known as the twisted pair Ethernet or TP Ethernet.
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27 / 50
The product of delay and throughput measures the _____ of data that can be present on the network.
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An interface for twisted pair Ethernet must have an ____________ connector , and must generate signals according to the_____________ specification.
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A Bridge can ________
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The term----- ------- refers to the general concept of a small block of data
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32 / 50
A Bridge forwards or filters a frame by comparing the information in its address table to the frame’s_____
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In ---------, network occupies larger areas like cities & countries.
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The term -------- is used to denote the definition of a packet used with a specific type of network.
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Which of the following is a connecting device?
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Most LANs that employ ring topology use an access mechanism known as-------
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38 / 50
FDDI can transmits data at a rate of -----
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_______ computes shortest paths in a graph by using weights on edges as a measure of distance.
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FDDI can transmits data at a rate of ----------
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Formally named __________ informally known as the thick wire Ethernet or Thick net.
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Most WAN systems include a mechanism that can be used to eliminate the common case of duplication routing is called___________
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An ------------method, the network hardware designers specify how type information is included in the frame and the value use to identify various frame types.
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The Fast Ethernet hardware operates at a rate of --------
47 / 50
he next hop to which a packet is sent depends only on
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Computers attached to an Ethernet use ------ in which a computer waits for the other to be idle before transmitting a frame.
49 / 50
A ---------- provide a mechanism that a customer can use to set a physical address.
50 / 50
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