Computer Networking What is the port number for NNTP? 70 119 80 None of these 79 70 119 80 None of these 79 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Typewriter terminals can print computer-generated data at a rate of None of these 1200 characters per minute 120 characters per minute 10 characters per second 120 characters per second None of these 1200 characters per minute 120 characters per minute 10 characters per second 120 characters per second ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the port number for POP3? 80 49 90 110 80 49 90 110 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If a host on a network has the address 172.16.45.14/30, what is the subnetwork this host belongs to? 172.16.45.4 172.16.45.12 172.16.45.0 192.168.10.126 172.16.45.8 172.16.45.4 172.16.45.12 172.16.45.0 192.168.10.126 172.16.45.8 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? Floods the network with the frame looking for the device Drops the frame Sends back a message to the originating station asking for a name resolution Forwards the switch to the first available link Floods the network with the frame looking for the device Drops the frame 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
Computer Networking Which layer 1 devices can be used to enlarge the area covered by a single LAN segment?1. Switch2. NIC3. Hub4. Repeater5. RJ45 transceiver All of these 5 only 1 and 3 3 and 4 1 only All of these 5 only 1 and 3 3 and 4 1 only ANSWER DOWNLOAD EXAMIANS APP
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