Given code of Test.java file:
1. package com.sampleproject.oca;
2.
3. interface Blogger {
4. default void blog() throws Exception {
5. System.out.println("GENERIC");
6. }
7. }
8.
9. class TravelBlogger implements Blogger {
10. public void blog() {
11. System.out.println("TRAVEL");
12. }
13. }
14.
15. public class Test {
16. public static void main(String[] args) {
17. Blogger blogger = new TravelBlogger(); //Line n1
18. ((TravelBlogger)blogger).blog(); //Line n2
19. }
20. }
What will be the result of compiling and executing Test class?
What will be the result of compiling and executing Test class?
package com.udayan.oca;
public class Test {
static String msg; //Line 2
public static void main(String[] args) {
String msg; //Line 4
if(args.length > 0) {
msg = args[0]; //Line 6
}
System.out.println(msg); //Line 8
}
}
Given the code fragment:
Given the code fragment:
Which statement is true about the switch statement?
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