At line number 2 below, choose 3 valid data-type attributes/qualifiers among final, static, native, public, private, abstract, protected

At line number 2 below, choose 3 valid data-type attributes/qualifiers

1.	At line number 2 below, choose 3 valid data-type attributes/qualifiers among final, static, native, public, private, abstract, protected
A.	final, static, protected
B.	static, final, public
C.	abstract, final, private
D.	native, final, private
E.	None of these
Answer» C. abstract, final, private

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In the below code, which call to num() method is appropriate? <pre class="prettyprint lang-c"> class Result { public static int num(int ...x) { return; } static void main(String args[]) { num(10); num(10,20); num(10,20,30); num(10,20,30,40); } } </pre>
What is the output of this program? <pre class="prettyprint lang-c"> class box_Shape { int width; int height; int length; int vol; void vol() { vol = height * width * length; } } public class Result { public static void main(String args[]) { box_Shape obj = new box_Shape(); obj.height = 5; obj.length = 10; obj.width = 3; obj.vol(); System.out.println(obj.vol); } } </pre>
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At line number 2 below, choose 3 valid data-type attributes/qualifiers among final, static, native, public, private, abstract, protected

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