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Q3: Ethernet became the dominant LAN technology because
Q6: What is (are)the well-known port number(s)for SMTP?<br>A)20
Q27: Plenum wiring is needed for _.<br>A)heavy traffic
Q29: Policies are separated by implementation to take
Q31: A host will retransmit a TCP segment
Q76: Ethernet addresses are _.<br>A)32 bits long<br>B)48 bits
Q85: Which of the following uses packet switching?<br>A)Dial-up
Q93: Ethernet became dominant because _.<br>A)it is the
Q96: An Ethernet switch knows _.<br>A)the IP address
Q110: In two-way dialogues using symmetric key encryption,how