What will the following program display?
public class changeparam { public static void main(string[] args) { int x = 1; double y = 3.4; system. out. println(x + " " + y); changeus(x, y); system. out. println(x + " " + y); } public static void changeus(int a, double b) { a = 0; b = 0.0; system. out. println(a + " " + b); } }

The program will display the values that are given below:

1 3.4  

0 0.0  

1 3.4  

Explanation:

The given program will return above values that can be defined as:  

to change your username, you must:

1) make sure what the username you want to change to is allowed in this community

2) contact a administrator (for example, jaysl)

3) through pm, tell the admin what you want to change to

4) if the username is allowed, it will be changed in a matter of seconds (minutes at most)

~

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.