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Q. Bit stuffing means adding an extra 0 to the data section of the frame when there is a sequence of bits with the same pattern as the ________.

Q. Ethernet uses a ______ physical address that is imprinted on the network interface card (NIC).

Q. Which of the following is true about ICMP messages?

Q. An endpoint of an inter-process communication flow across a computer network is called

Q. ICMP is primarily used for

Q. In _______ forwarding, the routing table holds the address of just the next hop instead of complete route information.

Q. In Go-Back-N ARQ, if frames 4, 5, and 6 are received successfully, the receiver may send an ACK _______ to the sender.

Q. The 4 byte IP address consists of

Q. Although there are several ways to achieve process-to-process communication, the most common is through the __________ paradigm.

Q. The physical layer translates logical communication requests from the ______ into hardware specific operations.