Ray Tomlinson used the @ sign to separate the username from the password in e-mail.
Correct Answer:
Verified
Q23: Spelling internet with a lowercase i indicates
Q24: A _ is the path that a
Q25: The Network Working Group called its standards
Q26: Packet switching is desirable because it _.
A)reduces
Q27: On the ARPANET,packet switches were called _.
A)routers
B)gateways
C)IMPs
D)NCPs
Q29: Hosts on the Internet have two addresses.
Q30: Ray Tomlinson extended e-mail from being a
Q31: Multiplexing reduces transmission cost.
Q32: If a packet passes through seven switches
Q33: Routers used to be called _.
A)IMPs
B)switches
C)Network Access
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