Computer Networking Which of the following are layers in the TCP/IP model?1. Application2. Session3. Transport4. Internet5. Data Link6. Physical 1, 3 and 4 1 and 2 2, 3 and 5 3, 4 and 5 1, 3 and 4 1 and 2 2, 3 and 5 3, 4 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Data link layer retransmits the damaged frames in most networks. If the probability of a frame's being damaged is p, what is the mean number of transmissions required to send a frame if acknowledgements are never lost. KIK (1 + F) None of these K I (K - P) 1/ (1 - F) P I (K + 1) KIK (1 + F) None of these K I (K - P) 1/ (1 - F) P I (K + 1) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Frames from one LAN can be transmitted to another LAN via the device None of these Bridge Router Modem Repeater None of these Bridge Router Modem Repeater ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A network designer wants to connect 5 routers as point-to-point simplex line. Then the total number of lines required would be 5 10 32 None of these 20 5 10 32 None of these 20 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The Network topology that supports bi-directional links between each possible node is Ring Tree Mesh Star Ring Tree Mesh Star ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a class C network. You are required to configure it for five subnets, each of which will support 25 nodes. What subnet should you use? 255.255.255.248 255.255.255.252 255.255.255.240 255.255.255.224 255.255.255.0 255.255.255.248 255.255.255.252 255.255.255.240 255.255.255.224 255.255.255.0 ANSWER DOWNLOAD EXAMIANS APP
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