Q221
Open questionThe modern enterprise is interconnected internally and externally by the Internet, intranets, and other networks. Select the best fit for answer:
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Q222
Open questionThe data communication support should include, but is not restricted to
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Q223
Open questionMAC is
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Q224
Open questionWhat is the name of the device that converts computer output into a form that can be transmitted over a telephone line?
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Q225
Open questionYou are working with a network that has the network ID 172.16.0.0, and you require 25 subnets for your company and an additional 30 for the company that will merge with you within a month. Each network will contain approximately 600 nodes. What subnet mask should you assign?
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Q226
Open questionWhich application allows a user to access and change remote files without actual transfer?
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Q227
Open questionParity bit is
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Q228
Open questionWhich of the following file retrieval methods use hypermedia?
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Q229
Open questionWhich IP address class has few hosts per network?
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Q230
Open questionMicroprogramming is
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Q231
Open questionYou are working with a network that has the network ID 192.168.10.0. What subnet should you use that supports up to 12 hosts and a maximum number of subnets?
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Q232
Open questionWhich of the following statements is incorrect?
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Q233
Open questionIf communication software can be called the "traffic cop" of a micro communication system, then what should the modem be called?
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Q234
Open questionWhich of the following specifies the network address and host address of the computer?
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Q235
Open questionFor connecting modem, a computer must be equipped with a port that conforms to the RS-232 standard of the Electronic Industries Association of America. What do the letters 'RS' stand for?
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Q236
Open questionA network that requires human intervention of route signals is called a
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Q237
Open questionWhat is the port number for POP3?
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Q238
Open questionWhich of the following provides a storage mechanism for incoming mail but does not allow a user to download messages selectively?
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Q239
Open questionOn a class C network with a subnet mask of 192, how many subnets are available?
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Q240
Open questionEthernet 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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