Computer Networking Which of the following refers to the terms "residual error rate"? signal to noise ratio divided by the ratio of energy per bit to noise per hertz the number of bit errors per twenty four hours of continuous operation on an asynchronous line the probability that one or more errors will be detected when an error detection mechanism is used None of these The probability that one or more errors will be undetected when an error detection scheme is used signal to noise ratio divided by the ratio of energy per bit to noise per hertz the number of bit errors per twenty four hours of continuous operation on an asynchronous line the probability that one or more errors will be detected when an error detection mechanism is used None of these The probability that one or more errors will be undetected when an error detection scheme is used ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A central computer surrounded by one or more satellite computers is called a ring network bus network All of these None of these star network ring network bus network All of these None of these star network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Modem is used in data transmission. When was it invented and in which country? 1950, Japan 1963, USA 1965, Germany None of these 1950, USA 1950, Japan 1963, USA 1965, Germany None of these 1950, USA ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What two multicast addresses does OSPFv3 use?1. FF02::A2. FF02::93. FF02::54. FF02::6 2 only 3 only 1 and 3 3 and 4 2 only 3 only 1 and 3 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The Token-Ring architecture was developed for a more efficient way to determine who should be transmitting at any one time. With Ethernet, collisions may take place, causing the transmitting computers to have to retransmit their data. The use of token guarantees that only one computer can transmit at a time. What happens as the network increases in size? Choose the best answer After the number of nodes exceeds 550, the Multistation Access Unit must be replaced by the more powerful Hyperstation Unified Bandwidth device The network becomes less efficient An additional token is added for every 1,000 nodes The network becomes more efficient The speed of the Token-Ring network must be 16Mbps if the number of nodes is greater then 500 After the number of nodes exceeds 550, the Multistation Access Unit must be replaced by the more powerful Hyperstation Unified Bandwidth device The network becomes less efficient An additional token is added for every 1,000 nodes The network becomes more efficient The speed of the Token-Ring network must be 16Mbps if the number of nodes is greater then 500 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which command will create a dynamic pool named Todd that will provide you with 30 global addresses? ip nat pool Todd 171.16.10.65 171.16.10.94 net 255.255.255.224 ip nat pool Todd 171.16.10.1 171.16.10.254 net 255.255.255.0 ip nat pool Todd 171.16.10.65 171.16.10.94 net 255.255.255.240 ip nat pool todd 171.16.10.65 171.16.10.94 net 255.255.255.224 ip nat pool Todd 171.16.10.65 171.16.10.94 net 255.255.255.224 ip nat pool Todd 171.16.10.1 171.16.10.254 net 255.255.255.0 ip nat pool Todd 171.16.10.65 171.16.10.94 net 255.255.255.240 ip nat pool todd 171.16.10.65 171.16.10.94 net 255.255.255.224 ANSWER DOWNLOAD EXAMIANS APP