Computer Networking
What frequency range is used for microwave communications, satellite and radar?

None of these
Medium Frequency : 300 kHz to 3 MHz
Extremely High Frequency :30,000 MHz
Super High Frequency : 3000 MHz to 30000 MHz
Low Frequency : 30 kHz to 300 kHz

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Computer Networking
Which of the following is true when describing an anycast address?

These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.
Packets addressed to a unicast address are delivered to a single interface.
Packets are delivered to all interfaces identified by the address. This is also called one-to-many addresses.
This address identifies multiple interfaces and the anycast packet is only delivered to one address. This address can also be called one-to-one-of-many.

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