Computer Networking
What frequency range is used for TV transmission and low power microwave applications?

None of these
Super High Frequency : 3000 MHz to 30000 MHz
Medium Frequency : 300 kHz to 3 MHz
Ultra High Frequency : 300 MHz to 3000 MHz
Very Low Frequency : 3 kHz to 30 kHz

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

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