Computer Networking Which of the following is a voiceband channel? Telephone line Coaxial cable Microwave systems Telegraph line None of these Telephone line Coaxial cable Microwave systems Telegraph line None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What protocol is used to find the hardware address of a local device? ARP IP RARP ICMP ARP IP RARP ICMP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Networks where end user workstations are tied to LAN servers to share resources and application processing. Business applications of telecommunications Client/Server networks Information super highway Internetworked enterprise Business applications of telecommunications Client/Server networks Information super highway Internetworked enterprise ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following summation operations is performed on the bits to check an error-detecting code? Codec Coder-decoder Checksum Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Attenuation Codec Coder-decoder Checksum Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Attenuation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that has the network ID 192.168.10.0 and require nine subsets for your company and the maximum number of hosts. What subnet mask should you use? 255.255.255.248 255.255.255.240 255.255.255.252 255.255.255.224 255.255.255.192 255.255.255.248 255.255.255.240 255.255.255.252 255.255.255.224 255.255.255.192 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking With an IP address set starting with 150, you currently have six offices that you are treating as subnets. Plans are in place to open 10 more offices before the end of the year. What subnet mask should you use to satisfy the needed number of subnets and maximize the number of hosts available at each site? 252 248 224 192 240 252 248 224 192 240 ANSWER DOWNLOAD EXAMIANS APP
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