Computer Networking An example of digital, rather than analog, communication is DDD WATS DDS None of these DDT DDD WATS DDS None of these DDT ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error detection at a data link level is achieved by None of these bit stuffing cyclic redundancy codes Hamming codes equalization None of these bit stuffing cyclic redundancy codes Hamming codes equalization ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 2000-character text file has to be transmitted by using a 1,200 baud modem. Can you tell how long will it take? 20 seconds 2 seconds None of these 12 seconds 120 seconds 20 seconds 2 seconds None of these 12 seconds 120 seconds ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is a stub network? A network that has only one entry and exit point. A network with more than one exit point. A network with more than one exit and entry point. A network with only one entry and no exit point. A network that has only one entry and exit point. A network with more than one exit point. A network with more than one exit and entry point. A network with only one entry and no exit point. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following connectivity devices is used to extend a network on a purely mechanical basis? Active hub Gateway Switch Router 802.6 Active hub Gateway Switch Router 802.6 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which file transfer protocol uses UDP? None of these FTP NFS TELNET TFTP None of these FTP NFS TELNET TFTP ANSWER DOWNLOAD EXAMIANS APP
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