EXPERTY DESIGNED 1Z0-808 PRACTICE TEST

Oracle 1Z0-808 Exam Questions
Total Questions: 608
Java SE 8 Programmer I
Updated On: Jan 15, 2026
Page : 1-61
Question 1

Given the code fragment:

1Z0-808
What is the result?

Options :
Answer: D

Question 2

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

1. package com.udayan.oca;

2.  

3. public class Test {

4.      public static void main(String[] args) {

5.          int x = 1;

6.          while(checkAndIncrement(x)) {

7.              System.out.println(x);

8.          }

9.      }

10.  

11.      private static boolean checkAndIncrement(int x) {

12.          if(x < 5) {

13.              x++;

14.              return true;

15.          } else {

16.              return false;

17.          }

18.      }

19. }

Options :
Answer: C

Question 3

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.         int i = 1;

6.         int j = 5;

7.         int k = 0;

8.         A: while(true) {

9.             i++;

10.             B: while(true) {

11.                 j--;

12.                 C: while(true) {

13.                     k += i + j;

14.                     if(i == j)

15.                         break A;

16.                     else if (i > j)

17.                         continue A;

18.                     else 

19.                         continue B;

20.                 }

21.             }

22.         }

23.         System.out.println(k);

24.     }

25. }

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

Options :
Answer: C

Question 4

Given the code fragment:

HPE6-A70
What is the result?

Options :
Answer: A

Question 5

Consider below code:

1. //Test.java

2. package com.udayan.oca;

3.  

4. public class Test {

5.     public static void main(String[] args) {

6.         StringBuilder sb = new StringBuilder(100);

7.         System.out.println(sb.length() + ":" + sb.toString().length());

8.     }

9. }

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

Options :
Answer: B

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