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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: Feb 18, 2026
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Question 1

Question ID: UK8291982
Consider below code of Test.java file:
package com.examtest.ocp;
 
import java.time.LocalDate;
 
class MyLocalDate extends LocalDate {
    @Override
    public String toString() {
        return super.getDayOfMonth() + "-" + super.getMonthValue() + "-" +  super.getYear();
    }
}
 
public class Test {
    public static void main(String [] args) {
        MyLocalDate date = LocalDate.parse("1980-03-16");
        System.out.println(date);
    }
}
What is the result?

Answer: A
Question 2

Question ID: UK8292860
Given code of Test.java file:
package com.examtest.ocp;
 
class Car {
    void speed(Byteval) { //Line n1
        System.out.println("DARK"); //Line n2
    } //Line n3
 
    void speed(byte... vals) {
        System.out.println("LIGHT");
    }
}
 
public class Test {
    public static void main(String[] args) {
        byte b = 10; //Line n4
        new Car().speed(b); //Line n5
    }
}
Which of the following needs to be done so that LIGHT is printed on to the console?

Answer: B
Question 3

Question ID: UK8294645
Given code of Test.java file:
package com.examtest.ocp;
 
import java.io.IOException;
import java.sql.SQLException;
 
class MyResource implements AutoCloseable {
    @Override
    public void close() throws IOException{
        throw new IOException("IOException");
    }
 
    public void execute() throws SQLException {
        throw new SQLException("SQLException");
    }
}
 
public class Test {
    public static void main(String[] args) {
        try(MyResource resource = new MyResource()) {
            resource.execute();
        } catch(Exception e) {
            System.out.println(e.getMessage());
        }
    }
}
What is the result?

Answer: B
Question 4

Question ID: UK8295509
Given code of Test.java file:
package com.examtest.ocp;
 
public class Test {
    public static void main(String[] args) {
        String arr1 [], arr2, arr3 = null; //Line n1
        arr1 = new String[2];
        arr1[0] = "A";
        arr1[1] = "B";
        arr2 = arr3 = arr1; //Line n2
        System.out.println(String.join("-", arr2)); //Line n3
    }
}
What is the result?

Answer: B
Question 5

Question ID: UK8294673
Consider below code of Test.java file:
package com.examtest.ocp;
 
abstract class Log {
    abstract long count(); //Line n1
    abstract Object get(); //Line n2
}
 
class CommunicationLog extends Log {
    int count() { //Line n3
        return 100;
    }
    
    String get() { //Line n4
        return "COM-LOG";
    }
}
 
public class Test {
    public static void main(String[] args) {
        Log log = new CommunicationLog(); //Line n5
        System.out.print(log.count());
        System.out.print(log.get());
    }
}
Which of the following statement is correct?

Answer: A
Page:    1 / 132      
Total 660 Questions | Updated On: Feb 18, 2026
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