Computer Networking On a class B network, how many subnets are available with a subnet mask of 248? 30 6 126 62 2 30 6 126 62 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does the passive command provide to dynamic routing protocols? Stops an interface from sending or receiving periodic dynamic updates. Stops the router from receiving any dynamic updates. Stops the router from sending any dynamic updates. Stops an interface from sending periodic dynamic updates but not from receiving updates. Stops an interface from sending or receiving periodic dynamic updates. Stops the router from receiving any dynamic updates. Stops the router from sending any dynamic updates. Stops an interface from sending periodic dynamic updates but not from receiving updates. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Switching at the network layer in the Internet uses the datagram approach to: Circuit switching Message switching IP switching Packet switching Circuit switching Message switching IP switching Packet switching ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications service provides message preparation and transmission facilities? Fax None of these x400 Teletex Teletext Fax None of these x400 Teletex Teletext ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The probability that a single bit will be in error on a typical public telephone line using 4800 bps modem is 10 to the power -3. If no error detection mechanism is used, the residual error rate for a communication line using 9-bit frames is approximately equal to 0.991 0.009 None of these 0.999 0.003 0.991 0.009 None of these 0.999 0.003 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Internet-like networks between a company and its business partners. Select the best fit for answer: Extranets Inter organizational networks Bandwidth alternatives Switching alternating Extranets Inter organizational networks Bandwidth alternatives Switching alternating ANSWER DOWNLOAD EXAMIANS APP
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