What will be the result of compiling and executing Test class?
package com.udayan.oca;
public class Test {
public static void main(String[] args) {
String str1 = " ";
boolean b1 = str1.isEmpty();
System.out.println(b1);
str1.trim();
b1 = str1.isEmpty();
System.out.println(b1);
}
}
Range of short data type is from -32768 to 32767
Which of the following code segments, written inside main method will compile successfully?
Select 3 options.
Given:
Consider below code of Test.java file:
1. package com.sampleproject.oca;
2.
3. public class Test {
4. public static void main(String[] args) {
5. String [][] arr = { {"%", "$$"}, {"***", "@@@@", "#####"}};
6. for(String [] str : arr) {
7. for(String s : str) {
8. System.out.println(s);
9. if(s.length() == 4) //Line n1
10. break; //Line n2
11. }
12. break; //Line n3
13. }
14. }
15. }
What will be the result of compiling and executing Test class?
Given the code fragment:
© Copyrights Oracledumps 2025. All Rights Reserved
We use cookies to ensure that we give you the best experience on our website (Oracledumps). If you continue without changing your settings, we'll assume that you are happy to receive all cookies on the Oracledumps.
