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Zend 200-710 Exam - Topic 6 Question 69 Discussion

Actual exam question for Zend's 200-710 exam
Question #: 69
Topic #: 6
[All 200-710 Questions]

Which of the following code snippets is correct? (Choose 2)

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Suggested Answer: A

by Tarra at Jul 03, 2024, 12:28 AM

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Ty
4 months ago
No way, D is totally wrong!
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Graciela
4 months ago
Wait, D uses "implements" instead of "extends"? That's weird.
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Stevie
4 months ago
Definitely B and C!
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Nathan
5 months ago
I think A is also valid, but not sure.
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Raylene
5 months ago
B and C are correct.
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Sylvia
5 months ago
D looks wrong to me because interfaces can't implement other interfaces, right?
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Dorothy
5 months ago
I remember practicing a question similar to C, and it seems right because it extends another interface.
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Ilene
5 months ago
I'm not sure about A; I feel like the syntax for the abstract function might be off.
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Jennie
6 months ago
I think option B is definitely correct since it defines an interface properly with functions.
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Sue
6 months ago
I'm feeling pretty confident about this one. The key is to look for the proper interface syntax and make sure the relationships between the interfaces make sense. I'll double-check my answers before submitting.
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Sylvie
6 months ago
Hmm, I'm a bit confused by the wording of the question. Are we supposed to choose the two correct code snippets, or just identify which ones are correct? I'll need to re-read this a few times to make sure I understand.
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Evette
6 months ago
This looks like a pretty straightforward interface question. I'll start by carefully reading through each option and thinking about the syntax and relationships between the interfaces.
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Xochitl
6 months ago
Okay, I've got this. Options A and B are correct - they both define valid interfaces with the proper syntax. C and D have some issues, like extending an interface that doesn't exist (Point) or using the wrong keyword (implements instead of extends).
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Miles
6 months ago
This is a straightforward question about the difference between alpha levels in hypothesis testing. I'm confident I can answer this.
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Dottie
6 months ago
I feel pretty confident about this one. The question is clear, and I think option B is the correct answer. Setting the Mode to Indirect should allow us to add the menu item without generating any warehouse work.
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Jeannetta
10 months ago
Wait, I thought interfaces were for storing user data. This coding stuff is way over my head.
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Heike
10 months ago
Don't worry, coding can be complex but with practice, you'll get the hang of it!
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Lashawnda
10 months ago
Option B and D are correct because they define methods that must be implemented by classes that use the interfaces.
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Buck
10 months ago
Interfaces in coding are used to define a set of methods that a class must implement.
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Tomoko
10 months ago
A and B, easy peasy. Interfaces are like the Highlander - there can be only one abstract method per interface!
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Deeann
9 months ago
A and B, easy peasy. Interfaces are like the Highlander - there can be only one abstract method per interface!
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Lorrie
9 months ago
B) interface Point { function getX(); function getY(); }
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Casandra
10 months ago
A) interface Drawable { abstract function draw(); }
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Emily
11 months ago
C looks good to me. Extending an interface to add more methods makes sense.
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Tamesha
10 months ago
D is incorrect because interfaces cannot implement other interfaces.
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Fannie
10 months ago
C is correct because it extends the Point interface and adds more methods.
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Janey
11 months ago
I agree, B is correct because it defines two functions without any implementation.
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Pearly
11 months ago
I think A is incorrect because 'abstract' is not a valid keyword for a function in an interface.
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Denna
11 months ago
D is definitely wrong. Interfaces can't implement other interfaces, they can only extend them.
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Miesha
11 months ago
I'm not sure, but I think C and D make more sense.
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Lacresha
12 months ago
I think A and B are the correct answers. Interfaces can only have abstract methods, and they can't inherit from concrete classes like Point.
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Dominque
10 months ago
So A and B are the correct code snippets.
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Vallie
10 months ago
That's right, they can't inherit from concrete classes like Point.
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Kattie
11 months ago
Yes, interfaces can only have abstract methods.
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Regenia
11 months ago
I think A and B are the correct answers.
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Noah
12 months ago
I disagree, I believe B and D are the correct ones.
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Wei
12 months ago
I think A and B are correct.
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