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Guide to Network Security

Computing

Quiz 2 :

Introduction to Networking

Quiz 2 :

Introduction to Networking

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The WWW is a physical set of networks.
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True False
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False

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Which term refers to unwanted noise from a signal coming across the media at multiple frequencies?
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B

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What is the primary reason we create networks?
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A

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The TCP/IP network model was developed after the OSI Reference Model.
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UDP is a connection-oriented datagram protocol.
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In ____ polling, the central control unit, usually a server, polls each client to determine if it has traffic to transmit.
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Protocols that are widely accepted become standards.
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Which type of multiplexing is found exclusively in fiber-optic communications?
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Logical topologies indicate how networks function.
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____ is the interconnection of groups or systems with the purpose of exchanging information.
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Which port number is used by the Telnet protocol?
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____ uses analog frequencies to encode one or more bits, by measuring the height of the signal.
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Which network typically covers a region the size of a municipality, county, or district?
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Which term refers to the loss of signal strength as the signal moves across media?
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The standard for wireless networks falls under IEEE ____.
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____ is now the de facto industry standard for short range wireless communications between devices.
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In ____ networks, the individual users or clients directly interact with one another, sharing resources without the benefit of a central repository or server.
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Which cable is all but obsolete in data communications with the exception of its use in the cable television infrastructure to support cable modem-based high-speed Internet access for residences?
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Which standards organization is the global leader in developing and publishing international standards?
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Which protocol is considered to be a dominant protocol for local area networking?
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