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