Computer Networking
Bandlimited signal is

All of these
None of these
simultaneous transmission of data to a number of stations
transmission of signals without modulation
a signal all of whose energy is contained within a finite frequency range

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Computer Networking
You need to create an access list that will prevent hosts in the network range of 192.168.160.0 to 192.168.191.0. Which of the following lists will you use?

access-list 10 deny 192.168.160.0 0.0.191.255
access-list 10 deny 192.168.160.0 0.0.31.255
access-list 10 deny 192.168.0.0 0.0.31.255
access-list 10 deny 192.168.160.0 255.255.224.0

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