Zend Exam 200-710 Topic 4 Question 81 Discussion

Actual exam question for Zend's 200-710 exam

Question #: 81
Topic #: 4

[All 200-710 Questions]

PHP's array functions such as array_values() can be used on an object if the object...

Aimplements Traversable

Bis an instance of ArrayObject

Cimplements ArrayAccess

DNone of the above

Show Suggested Answer

Suggested Answer: D

by Kristel at Nov 15, 2024, 06:30 PM

Limited Time Offer

25%

Off

Get Premium 200-710 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Matthew

4 months ago

I think both A) and B) could be correct, depending on the specific use case.

upvoted 0 times

...

Elise

4 months ago

I disagree, I believe the correct answer is A) implements Traversable.

upvoted 0 times

...

Salome

5 months ago

I think the answer is B) is an instance of ArrayObject.

upvoted 0 times

...

Tammy

5 months ago

D? No way, that can't be right. Gotta be one of the interface options. Time to brush up on my PHP object interfaces.

upvoted 0 times

Jeanice

4 months ago

C) implements ArrayAccess

upvoted 0 times

...

Annice

4 months ago

B) is an instance of ArrayObject

upvoted 0 times

...

Devorah

4 months ago

A) implements Traversable

upvoted 0 times

...

Casey

5 months ago

Haha, I bet the correct answer is hidden in the question itself. PHP loves its array tricks!

upvoted 0 times

...

Willodean

5 months ago

I agree, C seems like the correct answer. Traversable and ArrayObject are different interfaces.

upvoted 0 times

...

Heidy

5 months ago

Hmm, I think it's C. Objects implementing ArrayAccess should work with array functions, right?

upvoted 0 times

Alyce

4 months ago

I think it's B. ArrayObject instances can be used with array functions.

upvoted 0 times

...

Whitney

4 months ago

I think it's D. None of the above options seem to be the correct one.

upvoted 0 times

...

Jamika

4 months ago

I'm not sure, but I think it's C as well. Objects implementing ArrayAccess seem like they would work with array functions.

upvoted 0 times

...

Alethea

4 months ago

I believe it's A. Objects that implement Traversable should also work with array functions.

upvoted 0 times

...

Earleen

5 months ago

I'm not sure, but I think it's C. Objects implementing ArrayAccess should work with array functions.

upvoted 0 times

...

Buddy

5 months ago

I think it's B. ArrayObject instances can be used with array functions too.

upvoted 0 times

...

Lashon

5 months ago

I believe it's A. Objects that implement Traversable should work with array functions.

upvoted 0 times

...

Sue

5 months ago

I think it's B. ArrayObject instances can be used with array functions.

upvoted 0 times

...