Do you really think our life applications and oss will be open source at the end for everything?

 Yes, the given statement is true because the life applications like various networking application and computer and television shows are basically operated and monitored by various OSS  (operational support system).

The open source basically refers to the system which is open for all so that everyone can easily contribute. The operational support system handle all the applications based on our daily life. By proper analyzing the operational system so that it provide efficient output and various resources.

Therefore, various life application and operational system are open source.  

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.