<span>When an error occurs during the execution of a method, the method throws an exception</span>
The error in your Java program is described as follows:
You cannot print a string without setting its value.
<h3>How to print a string in Java?</h3>
There are multiple ways to print a string in a Java, but one of them is using the system.out.println(string) command, which prints the string and gives a new line.
However, for this method, and any other, the string has to be set before it is printed, which does not happen for this problem. There should be a line setting the string like the example:
s = "ABC";
Hence the correct option regarding the error is given as follows:
You cannot print a string without setting its value.
More can be learned about Java programming at brainly.com/question/18554491
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Answer:
devices on a network are identified by their IP and MAC addresses
I'm not sure but I think d. Webmaster
