SCJP 5.0 Questions
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SCJP 5.0 Variable Arguments(Var agrgs) Mock Exam Questions - 2

2) What will be the output of the following program?


package var_arg;

public class VarArgTest1 {

	public static void main(String[] args) {
		
		acceptMultipleArguments(1);
		acceptMultipleArguments(1, 2);
	}
	
	static void acceptMultipleArguments(var_arg int nums){
		System.out.println(nums.length);
	}
}

  1. The program will compile to produce the output 1 2.
  2. The program will not compile
  3. The program will compile but throw a run-time exception.
  4. The program will output 1 1.

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Answer

2) 2
The program won't compile as there is no keyword called 'var_arg' in Java.

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