What are the specifications of mine shaft head gear​

the depth of the shaft,

the carrying load of the skip and the mass of the counterweight,

the approximate size of the winding drum,

the approximate height of the headgear and the sheave wheel

solution:

this situation is called an ip conflict.

data from a server is sent in small bits called packets. in an ip conflict, some packets will end up in one computer while some other packets will end up in another computer.

so…overall none of the computers get the data as the original message or picture being sent by the server cannot be retrieved with only half the packets. so it will show up as an error.

thus the final answer is d.