Oracle Exam 1Z0-819 Topic 4 Question 72 Discussion

Actual exam question for Oracle's 1Z0-819 exam

Question #: 72
Topic #: 4

[All 1Z0-819 Questions]

Given the code fragment:

What is the result?

A-1 : 2

B2 : -1

C2 : 3

D3 : 0

Show Suggested Answer

Suggested Answer: A

by Virgina at Dec 22, 2023, 08:13 PM

Limited Time Offer

25%

Off

Get Premium 1Z0-819 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Karan

2 months ago

Haha, this question is hilarious! The code is a complete mess, and I have no idea what the correct answer is. I'm just going to guess B and hope for the best. 'A compilation error is thrown' - what a classic!

upvoted 0 times

Whitley

28 days ago

User3: Let's hope for the best then!

upvoted 0 times

...

Paz

1 months ago

User2: Yeah, that code fragment looks like a disaster.

upvoted 0 times

...

Luz

1 months ago

User1: I think the answer is B) A compilation error is thrown.

upvoted 0 times

...

Clare

2 months ago

Hmm, I'm not sure about this one. It looks like the code is trying to declare two lists at the same time, but the syntax doesn't seem quite right. I'm going to go with D - [Kale, Lettuce][Salmon, Seabass].

upvoted 0 times

...

Shaun

2 months ago

Hmm, you might be right. Let's double check the code fragment.

upvoted 0 times

...

Kristin

2 months ago

I believe it's option D because of the order of elements in the arrays.

upvoted 0 times

...

Shaun

2 months ago

I think the result is option C.

upvoted 0 times

...

Fidelia

2 months ago

I'm not sure, but I think it might be a compilation error

upvoted 0 times

...

Alexia

2 months ago

Are you kidding me? This is a trick question! The correct answer is C - the output will be a list of fruits and a list of fish. Duh!

upvoted 0 times

Jess

28 days ago

User 2

upvoted 0 times

...

Maxima

29 days ago

User 1

upvoted 0 times

...

Denny

1 months ago

No way, it's definitely D. Trust me on this one.

upvoted 0 times

...

Myrtie

2 months ago

I think you're right, the answer is C.

upvoted 0 times

...

Lisha

2 months ago

I believe it will be [Kale, Lettuce] [Salmon, Seabass]

upvoted 0 times

...

Vilma

2 months ago

The correct answer is clearly B - a compilation error is thrown. The code fragment uses the `var` keyword, which is not supported in Java 9 and later versions. The `var` keyword is only allowed for local variable declarations, not for field declarations.

upvoted 0 times