Computer Networking Which of the following describes the creation of private networks across the Internet, enabling privacy and tunneling of non-TCP/IP protocols? IPSec VPN HDLC Cable xDSL IPSec VPN HDLC Cable xDSL ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An error detecting code is which code is the remainder resulting from dividing the bits to be checked by a predetermined binary number, is known as Error detecting code Cyclic redundancy check Checksum Error rate None of these Error detecting code Cyclic redundancy check Checksum Error rate None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which encapsulations can be configured on a serial interface?1. Ethernet2. Token Ring3. HDLC4. Frame Relay5. PPP 3, 4 and 5 All of these 2 only 1 and 4 3, 4 and 5 All of these 2 only 1 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A default Frame Relay WAN is classified as what type of physical network? Non-broadcast multi-access Non-broadcast multipoint Point-to-point Broadcast multi-access Non-broadcast multi-access Non-broadcast multipoint Point-to-point Broadcast multi-access ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The loss in signal power as light travels down the fiber is called None of these scattering interruption propagation attenuation None of these scattering interruption propagation attenuation 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? 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 Forwards the switch to the first available link Drops the frame ANSWER DOWNLOAD EXAMIANS APP
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