Computer Networking Which transmission mode is used for data communication along telephone lines? Serial Synchronous None of these Asynchronous Parallel Serial Synchronous None of these Asynchronous Parallel ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Who invented the modem? Wang Laboratories Ltd. Apple Computers Inc. None of these Digital Equipment Corpn. AT & T Information Systems, USA Wang Laboratories Ltd. Apple Computers Inc. None of these Digital Equipment Corpn. AT & T Information Systems, USA ANSWER DOWNLOAD EXAMIANS APP
Computer Networking With an IP address starting at 200, you currently have 10 subnets. What subnet mask should you use to maximize the number of available hosts? 224 192 248 240 252 224 192 248 240 252 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications modes support two-way traffic but in only one direction of a time? None of these three-quarters duplex half-duplex simplex full-of the above None of these three-quarters duplex half-duplex simplex full-of the above ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following TCP/IP internet protocol a diskless machine uses to obtain its IP address from a server? RIP X.25 RDP RARP None of these RIP X.25 RDP RARP None of these ANSWER DOWNLOAD EXAMIANS APP
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