Computer Networking Which of the following network access standard is used for connecting stations to a circuit-switched network? X.25 X.75 X.3 X.21 None of these X.25 X.75 X.3 X.21 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking After coding a document into a digital signal, it can be sent by telephone, telex or satellite to the receiver where the signal is decoded and an exact copy of the original document is made. What is it called? Facsimile Electronic mail Word processor None of these Telex Facsimile Electronic mail Word processor None of these Telex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following commands displays the configurable parameters and statistics of all interfaces on a router? show startup-config show versions show interfaces show running-config show startup-config show versions show interfaces show running-config ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following command options are displayed when you use the Router# show frame-relay ? command?1. dlci2. neighbors3. lmi4. pvc5. map 3, 4 and 5 1 only 2 and 4 All of these 3, 4 and 5 1 only 2 and 4 All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Two computers that communicate with each other use a simple parity check to detect errors for ASCII transmissions. Which of the following events will always lead to an undeleted error? None of these one bit or any odd number of bits inverted in a byte during transmission two bits or any even number of bits inverted in a block during transmission two bits or any even number of bits inverted in a byte during transmission one bit or any odd number of bits inverted in a block of data during transmission None of these one bit or any odd number of bits inverted in a byte during transmission two bits or any even number of bits inverted in a block during transmission two bits or any even number of bits inverted in a byte during transmission one bit or any odd number of bits inverted in a block of data during transmission ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statements are true regarding ICMP packets?1. ICMP guarantees datagram delivery.2. ICMP can provide hosts with information about network problems.3. ICMP is encapsulated within IP datagrams.4. ICMP is encapsulated within UDP datagrams. 1 only All of these 2 and 3 1 and 4 1 only All of these 2 and 3 1 and 4 ANSWER DOWNLOAD EXAMIANS APP
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