Computer Networking Which layer 1 devices can be used to enlarge the area covered by a single LAN segment?1. Switch2. NIC3. Hub4. Repeater5. RJ45 transceiver 1 and 3 1 only All of these 5 only 3 and 4 1 and 3 1 only All of these 5 only 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When a host knows its physical address but not its IP address, it can use _____. None of these IGMP ARP ICMP RARP None of these IGMP ARP ICMP RARP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have a network ID of 192.168.10.0 and require at least 25 host IDs for each subnet, with the largest amount of subnets available. Which subnet mask should you assign? 255.255.255.240 255.255.255.224 255.255.255.255 255.255.255.248 255.255.255.192 255.255.255.240 255.255.255.224 255.255.255.255 255.255.255.248 255.255.255.192 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error detection at the data link level is achieved by Cyclic Redundancy Code Bit Stuffing Hamming Code Equalization Cyclic Redundancy Code Bit Stuffing Hamming Code Equalization ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is not a disadvantage of wireless LAN? Slower data transmission All of these higher error rate interference of transmissions from different computers Slower data transmission All of these higher error rate interference of transmissions from different computers ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If a host on a network has the address 172.16.45.14/30, what is the subnetwork this host belongs to? 172.16.45.8 172.16.45.4 192.168.10.126 172.16.45.12 172.16.45.0 172.16.45.8 172.16.45.4 192.168.10.126 172.16.45.12 172.16.45.0 ANSWER DOWNLOAD EXAMIANS APP
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