Computer Networking In OSI model, which of the following layer provides error-free delivery of data? None of these transport Session Data link Network None of these transport Session Data link Network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an advantage to using fiber optics data transmission? resistance to data theft fast data transmission rate low noise level few transmission errors All of these resistance to data theft fast data transmission rate low noise level few transmission errors All of these 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 1 deny ftp 200.200.10.0 200.199.11.0 any any 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 100 deny tcp 200.200.10.0 0.0.0.255 200.199.11.0 0.0.0.255 eq ftp access-list 1 deny ftp 200.200.10.0 200.199.11.0 any any 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 100 deny tcp 200.200.10.0 0.0.0.255 200.199.11.0 0.0.0.255 eq ftp ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which utility is useful for troubleshooting NetBIOS name resolution problems? None of these PING Hostname NBTSTAT Netstat None of these PING Hostname NBTSTAT Netstat ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following digits are known as the sub-address digits (for use by the user) of the Network User Address (NUA)? 01-Apr 13-14 05-Jul 08-Dec None of these 01-Apr 13-14 05-Jul 08-Dec None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When two computers communicate with each other, they send information back and forth. If they are separated by a reasonable distance, they can send and receive the information through a direct cable connection which is called a null-modem connection. Presently what is the maximum distance in metres permitted in this null-modem connection? 150 None of these 100 80 30 150 None of these 100 80 30 ANSWER DOWNLOAD EXAMIANS APP
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