Computer Networking Which of the following network access standard is used for connecting stations to a packet-switched network? X.21 X.25 None of these X.75 X.3 X.21 X.25 None of these X.75 X.3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does the command o/r 0x2142 provide? It is used to view the lost password. It is used to bypass the configuration in NVRAM. It is used to enter ROM Monitor mode. It is used to restart the router. It is used to view the lost password. It is used to bypass the configuration in NVRAM. It is used to enter ROM Monitor mode. It is used to restart the router. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Your company has a LAN in its downtown office and has now set up a LAN in the manufacturing plant in the suburbs. To enable everyone to share data and resources between the two LANs, what type of device(s) are needed to connect them? Choose the most correct answer. Cable Modem Router Hub None of these Cable Modem Router Hub None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The probability that a single bit will be in error on a typical public telephone line using 4800 bps modem is 10 to the power -3. If no error detection mechanism is used, the residual error rate for a communication line using 9-bit frames is approximately equal to 0.999 0.003 0.991 None of these 0.009 0.999 0.003 0.991 None of these 0.009 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name given to the exchange of control signals which is necessary for establishing a connection between a modem and a computer at one end of a line and another modem and computer at the other end? Protocol Duplexing Modem options None of these Handshaking Protocol Duplexing Modem options None of these Handshaking ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are the two main types of access control lists (ACLs)?1. Standard2. IEEE3. Extended4. Specialized 1 and 3 3 and 4 2 and 4 1 and 2 1 and 3 3 and 4 2 and 4 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
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