DNS queries are either recursive or iterative. Use the data captured by ethereal to determine if DNS queries are generated by issuing the ping command.
What will be an ideal response?
The ethereal data indicates that the recursion bit is set so the queries are recursive in nature.
```
Domain Name System (query)
Transaction ID: 0x1f30
Flags: 0x0100 (Standard query)
0... .... .... .... = Response: Message is a query
.000 0... .... .... = Opcode: Standard query (0)
.... ..0. .... .... = Truncated: Message is not truncated
.... ...1 .... .... = Recursion desired: Do query recursively
.... .... ...0 .... = Non-authenticated data OK: Non-
authenticated data is unacceptable
```
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