Most Recent Oracle 1Z0-808 Exam Questions & Answers

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The questions for 1Z0-808 were last updated on Dec 18, 2024.

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Question No. 1

Given the following classes:

Which two options fail to compile when placed at line n1 of the main method? (Choose two.)

Aemployee.salary = 50_000;

Bdirector.salary = 80_000;

Cemployee.budget = 200_000;

Dmanager.budget = 1_000_000;

Emanager.stockOption = 500;

Fdirector.stockOptions = 1_000;

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Correct Answer: C, E

Question No. 2

Given the code fragment:

What is the result?

AAnswer = 0

BInvalid calculation

CCompilation fails only at line n1.

DCompilation fails only at line n2.

ECompilation fails at line n1 and line2.

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Correct Answer: C

Question No. 3

Given this class:

Which two changes would encapsulate this class and ensure that the area field is always equal to length * height whenever the Rectangle class is used?

ACall the setArea method at the end of the setHeight method.

BCall the setArea method at the beginning of the setHeight method.

CCall the setArea method at the end of the setLength method.

DCall the setArea method at the beginning of the setLength method.

EChange the setArea method to private.

FChange the area field to public.

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Correct Answer: A, E

Question No. 4

Given this code for a Planet object:

What is the output?

AOption A

BOption B

COption C

DOption D

EOption E

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Correct Answer: C

Question No. 5

Given the code fragment:

What is the result?

CCompilation fails.

D-1

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Correct Answer: D

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