Computer Networking In a _____ topology, if there are n devices in a network, each device has n - 1 ports for cables. star mesh None of these ring bus star mesh None of these ring bus ANSWER DOWNLOAD EXAMIANS APP
Computer Networking On a class B network, how many subnets are available with a subnet mask of 248? 126 6 2 62 30 126 6 2 62 30 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. Cable terminators do not reflect the signal properly Repeaters cannot increase the signal strength sufficiently Network collisions occur Cable terminators do not absorb the signal properly "Line echo" occurs due to the impedance of the cable Cable terminators do not reflect the signal properly Repeaters cannot increase the signal strength sufficiently Network collisions occur Cable terminators do not absorb the signal properly "Line echo" occurs due to the impedance of the cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the first octet range for a class B IP address? 128 - 255 127 - 191 1 - 127 128 - 191 192 - 223 128 - 255 127 - 191 1 - 127 128 - 191 192 - 223 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describe the DHCP Discover message?1. It uses FF:FF:FF:FF:FF:FF as a layer 2 broadcast.2. It uses UDP as the Transport layer protocol.3. It uses TCP as the Transport layer protocol.4. It does not use a layer 2 destination address. 1 and 2 3 and 4 1 only 4 only 1 and 2 3 and 4 1 only 4 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Typewriter terminals can print computer-generated data at a rate of 120 characters per second None of these 1200 characters per minute 120 characters per minute 10 characters per second 120 characters per second None of these 1200 characters per minute 120 characters per minute 10 characters per second ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS