Computer Networking X.21 is None of these network access standard for connecting stations to a circuit-switched network a method of determining which device has access to the transmission medium at any time a method access control technique for multiple-access transmission media a very common bit-oriented data link protocol issued by ISO None of these network access standard for connecting stations to a circuit-switched network a method of determining which device has access to the transmission medium at any time a method access control technique for multiple-access transmission media a very common bit-oriented data link protocol issued by ISO ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statement(s) about IPv6 addresses are true?1. Leading zeros are required.2. Two colons (::) are used to represent successive hexadecimal fields of zeros.3. Two colons (::) are used to separate fields.4. A single interface will have multiple IPv6 addresses of different types. 1 and 3 2 and 4 All of these 1, 3 and 4 1 and 3 2 and 4 All of these 1, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
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 probability that one or more errors will be undetected when an error detection scheme is used None of these 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 signal to noise ratio divided by the ratio of energy per bit to noise per hertz The probability that one or more errors will be undetected when an error detection scheme is used None of these 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 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which type of OSPF network will elect a backup designated router?1. Broadcast multi-access2. Non-broadcast multi-access3. Point-to-point4. Broadcast multipoint 3 only 3 and 4 1 and 2 None of these 3 only 3 and 4 1 and 2 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The corporate office sends you a new router to connect, but upon connecting the console cable, you see that there is already a configuration on the router. What should be done before a new configuration is entered in the router? Flash should be erased and the router restarted. The new configuration should be entered and saved. RAM should be erased and the router restarted. NVRAM should be erased and the router restarted. Flash should be erased and the router restarted. The new configuration should be entered and saved. RAM should be erased and the router restarted. NVRAM should be erased and the router restarted. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does the command o/r 0x2142 provide? It is used to enter ROM Monitor mode. It is used to view the lost password. It is used to restart the router. It is used to bypass the configuration in NVRAM. It is used to enter ROM Monitor mode. It is used to view the lost password. It is used to restart the router. It is used to bypass the configuration in NVRAM. ANSWER DOWNLOAD EXAMIANS APP
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