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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: Apr 15, 2026
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Question 1

Question ID: UK8297279
Consider below code of Test.java file:
package com.examtest.ocp;
 
public class Test {
    public static void main(String [] args) {
        boolean flag1 = true;
        boolean flag2 = false;
        boolean flag3 = true;
        boolean flag4 = false;
        
        System.out.println(!flag1 == flag2 != flag3 == !flag4); //Line n1
        System.out.println(flag1 = flag2 != flag3 == !flag4); //Line n2
    }
}
What is the result?

Answer: A
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

Given the directory structure:




Given the definition of the Doc class:




Which two are valid definition of the wordDoc class?


Answer: A,E
Question 4

Question ID: UK8297735
Given code of Test.java file:
package com.examtest.ocp;
 
public class Test {
    enum TrafficLight {
        private String message;
        GREEN("go"), AMBER("slow"), RED("stop");
        
        TrafficLight(String message) {
            this.message = message;
        }
        
        public String getMessage() {
            return message;
        }
    }
    
    public static void main(String[] args) {
        System.out.println(TrafficLight.AMBER.getMessage().toUpperCase());
    }
} 
What is the result?

Answer: C
Question 5

Question ID: UK8292097
Below is the code of Test.java file:
package com.examtest.ocp;
 
import java.util.*;
 
public class Test {
    public static void main(String[] args) {
        var list = new ArrayList<>(); //Line n1
        list.add("TAKE");
        list.add("THE");
        list.add("RISK");
 
        System.out.println(String.join(".", list)); //Line n2
    }
}
What is the result?

Answer: B
Page:    1 / 132      
Total 660 Questions | Updated On: Apr 15, 2026
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