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Free Oracle 1Z0-829 Exam Questions

Become Oracle Certified with updated 1Z0-829 exam questions and correct answers

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Total 660 Questions | Updated On: May 12, 2026
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Question 1

Question ID: UK8291961
Consider below statements:
1. int x = 5____0;
2. int y = ____50;
3. int z = 50____;
4. float f = 123.76_86f;
5. double d = 1_2_3_4;
How many statements are legal?

Answer: C
Question 2

Question ID: UK8296377
Daylight saving time of 2018 in United States (US) ended at 4-Nov-2018 2:00 AM.
What will be the result of compiling and executing below code?
package com.examtest.ocp;
 
import java.time.*;
 
public class Test {
    public static void main(String [] args) {
        LocalDate date = LocalDate.of(2018, 11, 4);
        LocalTime time = LocalTime.of(13, 59, 59);
        ZonedDateTime dt = ZonedDateTime.of(date, time, ZoneId.of("America/New_York"));
        dt = dt.plusSeconds(1);
        System.out.println(dt.getHour() + ":" + dt.getMinute() + ":" + dt.getSecond());
    }
}

Answer: C
Question 3

Question ID: UK8292478
Given code of Test.java file:
package com.examtest.ocp;
 
import java.util.Arrays;
 
public class Test {
    public static void main(String[] args) {
        int [] array1 = {};
        int [] array2 = {100, 200};
        System.out.print(Arrays.compare(array1, array2));
        System.out.print(Arrays.mismatch(array1, array2));
    }
}
What is the result?

Answer: A
Question 4

Question ID: UK8291585
Given code of Test.java file:
package com.examtest.ocp;
 
public class Test {
    public static void main(String[] args) {
        var i = 1;
        var j = 5;
        var k = 0;
        A: while(true) {
            i++;
            B: while(true) {
                j--;
                C: while(true) {
                    k += i + j;
                    if(i == j)
                        break A;
                    else if (i > j)
                        continue A;
                    else 
                        continue B;
                }
            }
        }
        System.out.println(k);
    }
}
What is the result?

Answer: A
Question 5

Question ID: UK8298581
Given the code fragment:
String txt = "an";
System.out.println(txt.split("an").length);
What is the result?

Answer: A
Page:    1 / 132      
Total 660 Questions | Updated On: May 12, 2026
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