Computer Networking Bandlimited signal is All of these a signal all of whose energy is contained within a finite frequency range None of these simultaneous transmission of data to a number of stations transmission of signals without modulation All of these a signal all of whose energy is contained within a finite frequency range None of these simultaneous transmission of data to a number of stations transmission of signals without modulation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If the client receives an address from a DHCP server, what is the only information available in the Network Properties dialog box? The IP address The subnet address The default gateway None of these That the client is receiving its address from DHCP The IP address The subnet address The default gateway None of these That the client is receiving its address from DHCP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The difference between a multiplexer and a statistical multiplexer is Statistical multiplexers need buffers while multiplexers do not need buffers Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol Multiplexers often waste the output link capacity while statistical multiplexers optimize its use None of these Statistical multiplexers need buffers while multiplexers do not need buffers Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol Multiplexers often waste the output link capacity while statistical multiplexers optimize its use None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Devices interconnected by the LAN should include None of these mass storage device, printers and plotters All of these Computers and terminals bridges and gateways None of these mass storage device, printers and plotters All of these Computers and terminals bridges and gateways ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does a switch do when a frame is received on an interface and the destination hardware address is unknown or not in the filter table? Forwards the switch to the first available link Drops the frame Sends back a message to the originating station asking for a name resolution Floods the network with the frame looking for the device Forwards the switch to the first available link Drops the frame Sends back a message to the originating station asking for a name resolution Floods the network with the frame looking for the device ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following performs modulation and demodulation? fiber optic None of these coaxial cable satellite modem fiber optic None of these coaxial cable satellite modem ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS