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Q. Data unit is called a frame in

Q. A ________ is a local address. Its jurisdiction is over a local network.

Q. _______ is the protocol suite for the current Internet.

Q. _______ refers to two characteristics: when data should be sent and how fast it can be sent.

Q. Time required for a message to travel from one device to another is known as:

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

Q. The frequency of the modulated signal is constant for the duration of one signal element, but changes for the next signal element if the data element changes. Both peak amplitude and phase remain constant for all signal elements. This is

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. An ARP reply is normally _______.

Q. _________ means that a sender must not be able to deny sending a message that he sent.