Computer Networking What is the first octet range for a class A IP address? 192 - 255 1 - 126 192 - 223 128 - 191 1 - 127 192 - 255 1 - 126 192 - 223 128 - 191 1 - 127 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which protocol is used to send a destination network unknown message back to originating hosts? ARP BootP TCP ICMP ARP BootP TCP ICMP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The OCR reading unit attached to a POS terminal is called a cursor wand All of these light pen None of these cursor wand All of these light pen None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is considered a broadband communications channel? satellites systems microwave circuits All of these fiber optic cable coaxial cable satellites systems microwave circuits All of these fiber optic cable coaxial cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error control is needed at the transport layer because of potential errors occurring _____. from transmission line noise from out-of-sequence delivery from packet losses. in routers from transmission line noise from out-of-sequence delivery from packet losses. in routers ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that has the network ID 192.168.10.0. What subnet should you use that supports up to 12 hosts and a maximum number of subnets? 255.255.255.224 255.255.255.248 255.255.255. 240 255.255.255.252 255.255.255.192 255.255.255.224 255.255.255.248 255.255.255. 240 255.255.255.252 255.255.255.192 ANSWER DOWNLOAD EXAMIANS APP
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