Question: What is the output of the following code? String errorCode; errorCode = 2 ; System.out.println ( errorCode ) ; 2 No output. An error occurs.

What is the output of the following code?
String errorCode;
errorCode =2;
System.out.println(errorCode);
2
No output. An error occurs.
"errorcode
0
What is the output of the following code? String errorCode; errorCode

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