Computer Networking In a PC to telephone hookup for long distance communication, modem is connected between the telephone line and PC synchronous port None of these crossover cable asynchronous port PC synchronous port None of these crossover cable asynchronous port ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When you ping the loopback address, a packet is sent where? Down through the layers of the IP architecture and then up the layers again through the loopback dongle Across the wire On the network None of these Down through the layers of the IP architecture and then up the layers again through the loopback dongle Across the wire On the network None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the frequency range of the IEEE 802.11b standard? 5GHz 5Gbps 2.4Gbps 2.4GHz 5GHz 5Gbps 2.4Gbps 2.4GHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How does a host on an Ethernet LAN know when to transmit after a collision has occurred?1. In a CSMA/CD collision domain, multiple stations can successfully transmit data simultaneously.2. In a CSMA/CD collision domain, stations must wait until the media is not in use before transmitting.3. You can improve the CSMA/CD network by adding more hubs.4. After a collision, the station that detected the collision has first priority to resend the lost data.5. After a collision, all stations run a random backoff algorithm. When the backoff delay period has expired, all stations have equal priority to transmit data. 2 and 4 1,3 and 4 1 and 3 2 and 5 2 and 4 1,3 and 4 1 and 3 2 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If routers in a single area are configured with the same priority value, what value does a router use for the OSPF Router ID in the absence of a loopback interface? The highest IP address of any logical interface The lowest IP address of any logical interface The lowest IP address of any physical interface The highest IP address of any physical interface The highest IP address of any logical interface The lowest IP address of any logical interface The lowest IP address of any physical interface The highest IP address of any physical interface ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Communication between computers is almost always None of these parallel series parallel serial direct None of these parallel series parallel serial direct ANSWER DOWNLOAD EXAMIANS APP
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