Suppose that you are developing an application in which you want to connect to a server to upload some data. You create a socket (UDP or TCP) to establish communication with the server. In doing so, you need to specify information that identifies what server, and what application on that server, you want to connect to. You need to specify at least 2 of the following, which ones?

a. The server's IP address or hostname.
b. The server's operating system.
c. The HTTP version used by the server.
d. The port number for the application on that server

Through the process of sedimentation,sediment is turned back to rock to form sedimentation.the process of sedimentation is: > deposition-where fragments were deposited into the river or sea under gravity or travelling agent such as wind or water. > sedimentation-the fragments deposited in the river sedimented and accumulate> compaction-the layers of fragments deposited undergoes compaction due to the weight if the upper layers> cementation-chemical substance of the fragments such as cement dissolved into the water and cement the other fragments together to form sedimentary rock.thus,cementation and compaction are the process.on the other hand, transformation only occur when a rock under goes metamorphism(compaction or extreme heat).while recrystillization occurs when a rock is melted and cooled down,which also requires metamorphism to take place.hope it !