Computer Networking A communication network which is used by large organizations over regional, national or global area is called Intranet LAN WAN None of these MAN Intranet LAN WAN None of these MAN ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following network types have a designated router and a backup designated router assigned?1. Broadcast2. Point-to-point3. NBMA4. NBMA point-to-point 1 and 3 1, 2 and 3 All of these 3 and 4 1 and 3 1, 2 and 3 All of these 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following refers to the terms "residual error rate"? the number of bit errors per twenty four hours of continuous operation on an asynchronous line signal to noise ratio divided by the ratio of energy per bit to noise per hertz None of these the probability that one or more errors will be detected when an error detection mechanism is used The probability that one or more errors will be undetected when an error detection scheme is used the number of bit errors per twenty four hours of continuous operation on an asynchronous line signal to noise ratio divided by the ratio of energy per bit to noise per hertz None of these the probability that one or more errors will be detected when an error detection mechanism is used The probability that one or more errors will be undetected when an error detection scheme is used ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is considered a broadband communications channel? fiber optic cable coaxial cable microwave circuits satellites systems All of these fiber optic cable coaxial cable microwave circuits satellites systems All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What command will display the line, protocol, DLCI, and LMI information of an interface? show run show interface show frame-relay pvc sh pvc show run show interface show frame-relay pvc sh pvc ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are unsuccessful in telnetting into a remote device. What could the problem be?1. IP addresses are incorrect.2. Access control list is filtering Telnet.3. There is a defective serial cable.4. The VTY password is missing. 3 only 2 and 4 only All of these 1 only 3 only 2 and 4 only All of these 1 only ANSWER DOWNLOAD EXAMIANS APP
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