Computer Networking The X.25 standard specifies a None of these technique for start-stop data technique for dial access data bit rate DTE/DCE interface None of these technique for start-stop data technique for dial access data bit rate DTE/DCE interface ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If you wanted to deny FTP access from network 200.200.10.0 to network 200.199.11.0 but allow everything else, which of the following command strings is valid? access-list 100 deny tcp 200.200.10.0 0.0.0.255 200.199.11.0 0.0.0.255 eq ftp access-list 198 deny tcp 200.200.10.0 0.0.0.255 200.199.11.0 0.0.0.255 eq ftpaccess-list 198 permit ip any 0.0.0.0 255.255.255.255 access-list 110 deny 200.200.10.0 to network 200.199.11.0 eq ftpaccess-list 111 permit ip any 0.0.0.0 255.255.255.255 access-list 1 deny ftp 200.200.10.0 200.199.11.0 any any access-list 100 deny tcp 200.200.10.0 0.0.0.255 200.199.11.0 0.0.0.255 eq ftp access-list 198 deny tcp 200.200.10.0 0.0.0.255 200.199.11.0 0.0.0.255 eq ftpaccess-list 198 permit ip any 0.0.0.0 255.255.255.255 access-list 110 deny 200.200.10.0 to network 200.199.11.0 eq ftpaccess-list 111 permit ip any 0.0.0.0 255.255.255.255 access-list 1 deny ftp 200.200.10.0 200.199.11.0 any any ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The communication mode that supports two-way traffic but only one direction at a time is simplex duplex half duplex multiplex None of these simplex duplex half duplex multiplex None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Why does the data communication industry use the layered OSI reference model?1. It divides the network communication process into smaller and simpler components, thus aiding component development, design, and troubleshooting.2. It enables equipment from different vendors to use the same electronic components, thus saving research and development funds.3. It supports the evolution of multiple competing standards and thus provides business opportunities for equipment manufacturers.4. It encourages industry standardization by defining what functions occur at each layer of the model. 1 and 4 1 only 2 and 3 3 only 1 and 4 1 only 2 and 3 3 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires needed to send data over a serial communication link layer? 1 None of these 4 2 6 1 None of these 4 2 6 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Baseband is the simultaneous transmission of data to a number of stations transmission of signals without modulation a signal all of whose energy is contained within a finite frequency range None of these All of these the simultaneous transmission of data to a number of stations transmission of signals without modulation a signal all of whose energy is contained within a finite frequency range None of these All of these ANSWER DOWNLOAD EXAMIANS APP
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