Computer Networking Error detection at a data link level is achieved by bit stuffing Hamming codes None of these cyclic redundancy codes equalization bit stuffing Hamming codes None of these cyclic redundancy codes equalization ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following signals is not standard RS - 232-C signal? None of these RTS VDR DSR CTS None of these RTS VDR DSR CTS ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following allows devices on one network to communicate with devices on another network? None of these multiplexer t-switch gateway modern None of these multiplexer t-switch gateway modern ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which command would you place on interface connected to the Internet? ip nat outside ip outside global ip nat inside ip inside local ip nat outside ip outside global ip nat inside ip inside local 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 Which of the following conditions is used to transmit two packets over a medium at the same time? Contention None of these Asynchronous Collision Synchronous Contention None of these Asynchronous Collision Synchronous ANSWER DOWNLOAD EXAMIANS APP
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