Computer Networking A default Frame Relay WAN is classified as what type of physical network? Point-to-point Non-broadcast multi-access Non-broadcast multipoint Broadcast multi-access Point-to-point Non-broadcast multi-access Non-broadcast multipoint Broadcast multi-access ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What type of RJ45 UTP cable is used between switches? Crossover with a CSU/DSU Crossover with a router in between the two switches Straight-through Crossover cable Crossover with a CSU/DSU Crossover with a router in between the two switches Straight-through Crossover cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following protocol is connection-oriented? IPX TCP NetBEUI UDP IPX TCP NetBEUI UDP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The DoD model (also called the TCP/IP stack) has four layers. Which layer of the DoD model is equivalent to the Network layer of the OSI model? Internet Host-to-Host Network Access Application Internet Host-to-Host Network Access Application ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the address range of a Class B network address in binary? 10xxxxxx 0xxxxxxx 01xxxxxx 110xxxxx 10xxxxxx 0xxxxxxx 01xxxxxx 110xxxxx 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. P I (K + 1) 1/ (1 - F) None of these KIK (1 + F) K I (K - P) P I (K + 1) 1/ (1 - F) None of these KIK (1 + F) K I (K - P) ANSWER DOWNLOAD EXAMIANS APP
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