Computer Networking
Typewriter terminals can print computer-generated data at a rate of

1200 characters per minute
120 characters per second
120 characters per minute
None of these
10 characters per second

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Computer Networking
The difference between a multiplexer and a statistical multiplexer is

Statistical multiplexers need buffers while multiplexers do not need buffers
Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM)
None of these
Multiplexers often waste the output link capacity while statistical multiplexers optimize its use
Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol

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Computer Networking
Which command will create a dynamic pool named Todd that will provide you with 30 global addresses?

ip nat pool Todd 171.16.10.65 171.16.10.94 net 255.255.255.224
ip nat pool todd 171.16.10.65 171.16.10.94 net 255.255.255.224
ip nat pool Todd 171.16.10.65 171.16.10.94 net 255.255.255.240
ip nat pool Todd 171.16.10.1 171.16.10.254 net 255.255.255.0

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Computer Networking
A T-switch is used to

control how messages are passed between computers
None of these
rearrange the connections between computing equipment
transmit characters one at a time
echo every character that is received

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