Computer Networking In a _____ topology, if there are n devices in a network, each device has n - 1 ports for cables. None of these star mesh bus ring None of these star mesh bus ring ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Ethernet networks can be cabled in a number of topologies, depending on what works best in each environment. As more nodes are added, the efficiency of Ethernet decreases. Select the best answer as to why Ethernet becomes less efficient as size increases. Repeaters cannot increase the signal strength sufficiently "Line echo" occurs due to the impedance of the cable Cable terminators do not reflect the signal properly Network collisions occur Cable terminators do not absorb the signal properly Repeaters cannot increase the signal strength sufficiently "Line echo" occurs due to the impedance of the cable Cable terminators do not reflect the signal properly Network collisions occur Cable terminators do not absorb the signal properly ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following services dynamically resolves NetBIOS-to-IP resolution? DHCP None of these DNS WINS LMHOSTS DHCP None of these DNS WINS LMHOSTS ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which command is used to determine if an IP access list is enabled on a particular interface? show access-lists show ip interface show interface show interface access-lists show access-lists show ip interface show interface show interface access-lists ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The term 'duplex' refers to the ability of the data receiving stations to echo back a confirming message to the sender. In full duplex data transmission, both the sender and the receiver cannot talk at once can send or receive data one at a time None of these can do one way data transmission only can receive and send data simultaneously cannot talk at once can send or receive data one at a time None of these can do one way data transmission only can receive and send data simultaneously ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The interactive transmission of data within a time sharing system may be best suited to None of these biflex-line half-duplex lines simplex lines full-duplex lines None of these biflex-line half-duplex lines simplex lines full-duplex lines ANSWER DOWNLOAD EXAMIANS APP
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