What will be the output of the program? String x = new String("xyz"); – McqOptions

MCQOPTIONS

1.	What will be the output of the program? String x = new String("xyz"); String y = "abc"; x = x + y; How many String objects have been created?
A.	2
B.	3
C.	4
D.	5
Answer» D. 5

Discussion

No Comment Found

Related MCQs

<p>What will be the output of the program?</p> <p>public class WrapTest<br> {<br> public static void main(String [] args)<br> {<br> int result = 0;<br> short s = 42;<br> Long x = new Long("42");<br> Long y = new Long(42);<br> Short z = new Short("42");<br> Short x2 = new Short(s);<br> Integer y2 = new Integer("42");<br> Integer z2 = new Integer(42);</p> <p>if (x == y) /* Line 13 */<br> result = 1;<br> if (x.equals(y) ) /* Line 15 */<br> result = result + 10;<br> if (x.equals(z) ) /* Line 17 */<br> result = result + 100;<br> if (x.equals(x2) ) /* Line 19 */<br> result = result + 1000;<br> if (x.equals(z2) ) /* Line 21 */<br> result = result + 10000;</p> <p>System.out.println("result = " + result);<br> }<br> }</p> <p> </p>
<p>What will be the output of the program?</p> <p>String x = new String("xyz");<br> String y = "abc";<br> x = x + y;</p> <p>How many String objects have been created?</p>