Computer Networking Which of the following describes the creation of private networks across the Internet, enabling privacy and tunneling of non-TCP/IP protocols? xDSL IPSec VPN HDLC Cable xDSL IPSec VPN HDLC Cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the followings is used in communications is referred to as unshielded twisted-pair (UTP)? Coaxial cable Twisted-pair cable Fiber-optic cable None of these Coaxial cable Twisted-pair cable Fiber-optic cable None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many pairs of stations can simultaneously communicate on Ethernet LAN? 1 None of these 2 multiple 3 1 None of these 2 multiple 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN? During high-traffic periods After broken links are reestablished When upper-layer protocols require high reliability In an improperly implemented redundant topology During high-traffic periods After broken links are reestablished When upper-layer protocols require high reliability In an improperly implemented redundant topology ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A communication network which is used by large organizations over regional, national or global area is called Intranet MAN WAN LAN None of these Intranet MAN WAN LAN None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking On a class B network, how many subnets are available with a subnet mask of 248? 2 6 62 126 30 2 6 62 126 30 ANSWER DOWNLOAD EXAMIANS APP
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