Free Oracle 1Z0-808 Exam Questions

Become Oracle Certified with updated 1Z0-808 exam questions and correct answers

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Total 608 Questions | Updated On: Apr 21, 2026
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Question 1

What will be the result of compiling and executing Test class?

package com.udayan.oca;

 

public class Test {

    public static void main(String[] args) {

        m1(null);

    }

    

    static void m1(CharSequence s) {

        System.out.println("CharSequence");

    }

    

    static void m1(String s) {

        System.out.println("String");

    }

   

    static void m1(Object s) {

        System.out.println("Object");

    }

}


Answer: D
Question 2

Given the code fragment:

1Z0-808
What is the result?


Answer: C
Question 3

Which statement is true about the switch statement?


Answer: D
Question 4

CGiven the code fragments:

HPE6-A70
Which code fragment, when inserted at line n1, enables the code to print Hank?


Answer: C
Question 5

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?


Answer: E
Page:    1 / 122      
Total 608 Questions | Updated On: Apr 21, 2026
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