Computer Networking The transport layer protocol is connectionless. UDP NVT TCP FTP None of these UDP NVT TCP FTP 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? None of these 100 30 150 80 None of these 100 30 150 80 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an important characteristic of LAN? None of these unlimited expansion low cost access for low bandwidth channels application independent interfaces parallel transmission None of these unlimited expansion low cost access for low bandwidth channels application independent interfaces parallel transmission ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following network types have a designated router and a backup designated router assigned? 1. Broadcast 2. Point-to-point 3. NBMA 4. NBMA point-to-point 1, 2 and 3 1 and 3 3 and 4 All of these 1, 2 and 3 1 and 3 3 and 4 All of these 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? 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 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 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are valid ways to refer only to host 172.16.30.55 in an IP access list? 1. 172.16.30.55 0.0.0.255 2. 172.16.30.55 0.0.0.0 3. any 172.16.30.55 4. host 172.16.30.55 5. 0.0.0.0 172.16.30.55 6. ip any 172.16.30.55 2 and 4 3 and 5 1, 4 and 6 1 and 4 2 and 4 3 and 5 1, 4 and 6 1 and 4 ANSWER DOWNLOAD EXAMIANS APP
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