Computer Networking Which transmission mode is used for data communication along telephone lines? Parallel None of these Synchronous Asynchronous Serial Parallel None of these Synchronous Asynchronous Serial ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Who invented the modem? None of these Digital Equipment Corpn. Apple Computers Inc. AT & T Information Systems, USA Wang Laboratories Ltd. None of these Digital Equipment Corpn. Apple Computers Inc. AT & T Information Systems, USA Wang Laboratories Ltd. 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? 240 248 224 192 252 240 248 224 192 252 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications modes support two-way traffic but in only one direction of a time? full-of the above three-quarters duplex half-duplex None of these simplex full-of the above three-quarters duplex half-duplex None of these simplex 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? X.25 RDP RARP None of these RIP X.25 RDP RARP None of these RIP ANSWER DOWNLOAD EXAMIANS APP
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