Computer Networking Which of the following transmission systems provides the highest data rate to an individual device Telephone lines leased lines None of these Computer bus Voice band modem Telephone lines leased lines None of these Computer bus Voice band modem ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Modulation is the process of converting analog signals to digital signals performing data encryption. converting digital signals to analog signals Multiplexing various signals into high speed line signals converting analog signals to digital signals performing data encryption. converting digital signals to analog signals Multiplexing various signals into high speed line signals ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that is 172.16.0.0 and would like to have the maximum number of hosts per subnet. This assumes support for eight subnets. What subnet mask should you use? 255.255.255.0 255.255.192.0 255.255.248.0 255.255.224.0 255.255.240.0 255.255.255.0 255.255.192.0 255.255.248.0 255.255.224.0 255.255.240.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An encyclopedic database is easy for beginners to use is an information utility that specializes in storing and searching information is generally free None of these All of these is easy for beginners to use is an information utility that specializes in storing and searching information is generally free None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What can cause a problem with communication with a client by name but not by IP address? The IP address The default gateway None of these Subnet mask Static files such as an LMHOSTS file or a DNS database The IP address The default gateway None of these Subnet mask Static files such as an LMHOSTS file or a DNS database ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Ethernet networks can be cabled in a number of topologies, depending on what works best in each environment. As more nodes are added, the efficiency of Ethernet decreases. Select the best answer as to why Ethernet becomes less efficient as size increases. Network collisions occur "Line echo" occurs due to the impedance of the cable Repeaters cannot increase the signal strength sufficiently Cable terminators do not reflect the signal properly Cable terminators do not absorb the signal properly Network collisions occur "Line echo" occurs due to the impedance of the cable Repeaters cannot increase the signal strength sufficiently Cable terminators do not reflect the signal properly Cable terminators do not absorb the signal properly ANSWER DOWNLOAD EXAMIANS APP
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