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Oracle 1z0-809 Exam With Confidence Using Practice Dumps

Exam Code:
1z0-809
Exam Name:
Java SE 8 Programmer II
Certification:
Java SE
Vendor:
Oracle
Questions:
196
Last Updated:
Jun 17, 2025
Exam Status:
Stable
Oracle 1z0-809

1z0-809: Java SE Exam 2025 Study Guide Pdf and Test Engine

Are you worried about passing the Oracle 1z0-809 (Java SE 8 Programmer II) exam? Download the most recent Oracle 1z0-809 braindumps with answers that are 100% real. After downloading the Oracle 1z0-809 exam dumps training , you can receive 99 days of free updates, making this website one of the best options to save additional money. In order to help you prepare for the Oracle 1z0-809 exam questions and verified answers by IT certified experts, CertsTopics has put together a complete collection of dumps questions and answers. To help you prepare and pass the Oracle 1z0-809 exam on your first attempt, we have compiled actual exam questions and their answers. 

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Java SE 8 Programmer II Questions and Answers

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Question 1

Given the content of /resourses/Message.properties:

welcome1=”Good day!”

and given the code fragment:

Properties prop = new Properties ();

FileInputStream fis = new FileInputStream (“/resources/Message.properties”);

prop.load(fis);

System.out.println(prop.getProperty(“welcome1”));

System.out.println(prop.getProperty(“welcome2”, “Test”));//line n1

System.out.println(prop.getProperty(“welcome3”));

What is the result?

Options:

A.

Good day!Testfollowed by an Exception stack trace

B.

Good day!followed by an Exception stack trace

C.

Good day!Testnull

D.

A compilation error occurs at line n1.

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Question 2

Given:

class Vehicle {

int vno;

String name;

public Vehicle (int vno, String name) {

this.vno = vno,;

this.name = name;

}

public String toString () {

return vno + “:” + name;

}

}

and this code fragment:

Set vehicles = new TreeSet <> ();

vehicles.add(new Vehicle (10123, “Ford”));

vehicles.add(new Vehicle (10124, “BMW”));

System.out.println(vehicles);

What is the result?

Options:

A.

10123 Ford10124 BMW

B.

10124 BMW10123 Ford

C.

A compilation error occurs.

D.

A ClassCastException is thrown at run time.

Question 3

Given:

and the command:

java Product 0

What is the result?

Options:

A.

An AssertionError is thrown.

B.

A compilation error occurs at line n1.

C.

New Price: 0.0

D.

A NumberFormatException is thrown at run time.

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