Computer Networking The EIA-232 interface has _____ pins. None of these 20 24 30 25 None of these 20 24 30 25 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Where is a hub specified in the OSI model? Application layer Session layer Data Link layer Physical layer Application layer Session layer Data Link layer Physical layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following uses network address translation? Network adapter drivers Windows 95 Hubs None of these Routers Network adapter drivers Windows 95 Hubs None of these Routers ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What command will permit SMTP mail to only host 1.1.1.1? access-list 110 permit ip smtp host 1.1.1.1 access-list 10 permit smtp host 1.1.1.1 access-list 10 permit tcp any host 1.1.1.1 eq smtp access-list 110 permit tcp any host 1.1.1.1 eq smtp access-list 110 permit ip smtp host 1.1.1.1 access-list 10 permit smtp host 1.1.1.1 access-list 10 permit tcp any host 1.1.1.1 eq smtp access-list 110 permit tcp any host 1.1.1.1 eq smtp ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following medium access control technique is used for bus/tree? token bus CSMA None of these MAC token ring token bus CSMA None of these MAC token ring ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does a switch do when a frame is received on an interface and the destination hardware address is unknown or not in the filter table? Drops the frame Floods the network with the frame looking for the device Sends back a message to the originating station asking for a name resolution Forwards the switch to the first available link Drops the frame Floods the network with the frame looking for the device Sends back a message to the originating station asking for a name resolution Forwards the switch to the first available link ANSWER DOWNLOAD EXAMIANS APP
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