Answer:
what issue do you think are important in our life
A. The restaurant review contains data but is not data itself.
I'm sorry if that's wrong, but that seems right to me.
/etc/services on my CentOS machine goes up to 49000. Reserved ports are less than 1024.
Well known and reserved ports are two different things. Well known ports only need a registration with IANA. Reserved ports, on *nixes, requires root for a deamon to bind to the port.
The text that is heavier or darker than other text in a document is considered Bold.
Hope this helped!~
