Computer Networking Which of the following describes an industry-wide standard suite of protocols and algorithms that allows for secure data transmission over an IP-based network that functions at the layer 3 Network layer of the OSI model? xDSL HDLC IPSec VPN Cable xDSL HDLC IPSec VPN Cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An example of a medium-speed, switched communications service is None of these DDD All of these Series 1000 Dataphone 50 None of these DDD All of these Series 1000 Dataphone 50 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which address is the loopback address? 127.0.0.1 127.0.0.0 255.255.255.255 0.0.0.1 None of these 127.0.0.1 127.0.0.0 255.255.255.255 0.0.0.1 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that has the network ID 192.168.10.0. What subnet should you use that supports four subnets and a maximum number of hosts? 255.255.255.240 255.255.255.252 255.255.255.248 255.255.255.192 255.255.255.224 255.255.255.240 255.255.255.252 255.255.255.248 255.255.255.192 255.255.255.224 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Bandlimited signal is None of these transmission of signals without modulation All of these a signal all of whose energy is contained within a finite frequency range simultaneous transmission of data to a number of stations None of these transmission of signals without modulation All of these a signal all of whose energy is contained within a finite frequency range simultaneous transmission of data to a number of stations ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have a network that needs 29 subnets while maximizing the number of host addresses available on each subnet. How many bits must you borrow from the host field to provide the correct subnet mask? 4 2 5 3 4 2 5 3 ANSWER DOWNLOAD EXAMIANS APP
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