Computer Networking What is the main reason the OSI model was created? So Cisco could use the model. So different networks could communicate. So application developers can change only one layer's protocols at a time. To create a layered model larger than the DoD model. So Cisco could use the model. So different networks could communicate. So application developers can change only one layer's protocols at a time. To create a layered model larger than the DoD model. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When a host knows its physical address but not its IP address, it can use _____. ARP RARP ICMP None of these IGMP ARP RARP ICMP None of these IGMP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You need to subnet a network that has 5 subnets, each with at least 16 hosts. Which classful subnet mask would you use? 255.255.255.192 255.255.255.224 255.255.255.240 255.255.255.248 255.255.255.192 255.255.255.224 255.255.255.240 255.255.255.248 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking We can receive data either through our television aerial or down our telephone lines and display this data on our television screen. What is the general name given to this process? None of these Videotex Telesoftware Teletext Viewdata None of these Videotex Telesoftware Teletext Viewdata ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The slowest transmission speeds are those of fiber-optic cable coaxial cable microwaves twisted-pair wire fiber-optic cable coaxial cable microwaves twisted-pair wire ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The synchronous modems are more costly than the asynchronous modems because None of these they operate with a larger bandwidth they produce large volume of data they transmit the data with stop and start bits. they contain clock recovery circuits None of these they operate with a larger bandwidth they produce large volume of data they transmit the data with stop and start bits. they contain clock recovery circuits ANSWER DOWNLOAD EXAMIANS APP
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