Big Cyber Monday Sale Limited Time 65% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: get65

Oracle Updated 1z0-819 Exam Questions and Answers by ashton

Page: 7 / 9

Oracle 1z0-819 Exam Overview :

Exam Name: Java SE 11 Developer
Exam Code: 1z0-819 Dumps
Vendor: Oracle Certification: Java SE
Questions: 296 Q&A's Shared By: ashton
Question 28

Given:

Questions 28

executed using command:

java Hello “Hello World” Hello World

What is the output?

Options:

A.

An exception is thrown at runtime.

B.

Hello WorldHello World

C.

Hello World Hello World

D.

Hello WorldHelloWorld

E.

HelloHello WorldHelloWorld

Discussion
Question 29

Given the formula to calculate a monthly mortgage payment:

Questions 29

and these declarations:

Questions 29

How can you code the formula?

Options:

A.

m = p * (r * Math.pow(1 + r, n) / (Math.pow(1 + r, n) - 1));

B.

m = p * ((r * Math.pow(1 + r, n) / (Math.pow(1 + r, n)) - 1));

C.

m = p * r * Math.pow(1 + r, n) / Math.pow(1 + r, n) - 1;

D.

m = p * (r * Math.pow(1 + r, n) / Math.pow(1 + r, n) - 1);

Discussion
Question 30

Given the code fragment:

Questions 30

What is the result?

Options:

A.

false true true

B.

true false false

C.

false false true

D.

false true false

Discussion
Hendrix
Great website with Great Exam Dumps. Just passed my exam today.
Luka Nov 19, 2025
Absolutely. Cramkey Dumps only provides the latest and most updated exam questions and answers.
Joey
I highly recommend Cramkey Dumps to anyone preparing for the certification exam. They have all the key information you need and the questions are very similar to what you'll see on the actual exam.
Dexter Nov 12, 2025
Agreed. It's definitely worth checking out if you're looking for a comprehensive and reliable study resource.
Rosalie
I passed. I would like to tell all students that they should definitely give Cramkey Dumps a try.
Maja Nov 24, 2025
That sounds great. I'll definitely check them out. Thanks for the suggestion!
Inaya
Passed the exam. questions are valid. The customer support is top-notch. They were quick to respond to any questions I had and provided me with all the information I needed.
Cillian Nov 21, 2025
That's a big plus. I've used other dump providers in the past and the customer support was often lacking.
Question 31

Given:

Questions 31

It is required that if p instanceof Pair then p.isValid() returns true.

Which is the smallest set of visibility changes to insure this requirement is met?

Options:

A.

setLeft and setRight must be protected.

B.

left and right must be private.

C.

isValid must be public.

D.

left, right, setLeft, and setRight must be private.

Discussion
Page: 7 / 9

1z0-819
PDF

$36.75  $104.99

1z0-819 Testing Engine

$43.75  $124.99

1z0-819 PDF + Testing Engine

$57.75  $164.99