Computer Networking Which WLAN IEEE specification allows up to 54Mbps at 2.4GHz? N G B A N G B A ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN? In an improperly implemented redundant topology During high-traffic periods After broken links are reestablished When upper-layer protocols require high reliability In an improperly implemented redundant topology During high-traffic periods After broken links are reestablished When upper-layer protocols require high reliability ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the port number for NNTP? 70 79 80 119 None of these 70 79 80 119 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which file transfer protocol uses UDP? None of these TFTP NFS FTP TELNET None of these TFTP NFS FTP TELNET ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Modulation in which the two binary values are represented by two different amplitudes of the carrier frequency is known as Amplitude-shift keying Amplitude Amplitude modulation None of these Aloha Amplitude-shift keying Amplitude Amplitude modulation None of these Aloha ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following access lists will allow only HTTP traffic into network 196.15.7.0? access-list 100 permit 196.15.7.0 0.0.0.255 eq www access-list 110 permit ip any 196.15.7.0 0.0.0.255 access-list 100 permit tcp any 196.15.7.0 0.0.0.255 eq www access-list 10 deny tcp any 196.15.7.0 eq www access-list 100 permit 196.15.7.0 0.0.0.255 eq www access-list 110 permit ip any 196.15.7.0 0.0.0.255 access-list 100 permit tcp any 196.15.7.0 0.0.0.255 eq www access-list 10 deny tcp any 196.15.7.0 eq www ANSWER DOWNLOAD EXAMIANS APP
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