Answer:
A crowd because it makes more sense tho i could be wrong
Every application has access to specific opened port. If you only make a exception for the specific application only that application can bypass the firewall.
A proxy server is a server that intercepts user requests from the internal secure network and then processes that request on behalf of the user.
The proxy server can be a computer or application program<span> that gets the requests from clients and seeks resources from other </span>servers. It is a <span>intermediary point between the end user and the backbone network.</span>
<span>C. The same speed as the crankshaft..... hope this helps!
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