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CIW 1D0-735 Exam - Topic 10 Question 70 Discussion

Consider this source code:Giam needs to write a script to access the first element in the source code. What code should he use?
C) var first = document .getElementById(''condiments'') [0];
A) var first = document .getElementById(''condiments1'') [1];
B) var first = document .getElementById(''input'');
D) var first = document .getElementByIdTagName (''input'') [1]

CIW 1D0-735 Exam - Topic 10 Question 70 Discussion

Actual exam question for CIW's 1D0-735 exam
Question #: 70
Topic #: 10
[All 1D0-735 Questions]

Consider this source code:

Giam needs to write a script to access the first element in the source code. What code should he use?

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Suggested Answer: C

by Martha at Sep 13, 2024, 08:09 AM

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Julianna
8 months ago
D has a typo, should be getElementsByTagName, not getElementByIdTagName!
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Brendan
9 months ago
Wait, is it really [0] for the first element? Seems off.
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Gregoria
9 months ago
Nah, C is definitely the way to go.
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Annita
9 months ago
I think B is better, it directly gets the element.
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Elvis
9 months ago
Option C is the correct choice!
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Angelyn
10 months ago
I’m leaning towards D because it uses getElementByIdTagName, but I can't recall if that's even a valid method.
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Alishia
10 months ago
I’m a bit confused about the index numbers. I thought arrays start at 0, so C seems right, but what about A?
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Alfreda
10 months ago
I remember practicing a similar question where we had to access elements by their IDs. I feel like B could be a contender too.
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Jame
10 months ago
I think the answer might be C, but I'm not entirely sure if it's the right index for the first element.
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Stefania
10 months ago
I'm feeling confident about this one. The key is to use the correct DOM selection method, which in this case is `document.getElementById()`. Option C looks like the correct answer.
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Sharmaine
10 months ago
Wait, I'm confused. The question says to access the "first element", but the options mention different element IDs. I'll need to re-read the question and think this through step-by-step.
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Lacey
10 months ago
Okay, I think I've got this. Based on the image, the first element is the "condiments" element, so option C looks like the right choice.
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Eric
10 months ago
Hmm, I'm a bit unsure about this one. The code snippet doesn't seem to match the options provided. I'll need to double-check my understanding of DOM selection methods.
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Aleisha
10 months ago
This looks like a straightforward DOM manipulation question. I'll carefully review the code snippet and options to determine the correct way to access the first element.
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Marguerita
10 months ago
Okay, let's see. The DMP needs to inform the downstream routers about the merged detour tunnels. I'm not sure if it's sending individual PATH messages or a single message with the merged info.
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Yuonne
2 years ago
Hold up, guys. Shouldn't we be using 'document.querySelector' instead of all this 'getElementById' and 'getElementsByTagName' nonsense? That's the modern way to do it, you know.
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Brandon
2 years ago
C) var first = document.querySelector('#condiments');
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Barney
2 years ago
B) var first = document.querySelector('#input');
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Annita
2 years ago
A) var first = document.querySelector('#condiments1');
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Fidelia
2 years ago
Okay, let me get this straight. We need to access the first element, not the second one. So option A is just plain wrong. C is clearly the correct answer here.
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Brice
2 years ago
I agree, option C is the way to go to access the first element.
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An
2 years ago
Yeah, option A is definitely wrong because it's trying to access the second element.
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Roslyn
2 years ago
I think you're right, option C is the correct answer.
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Patti
2 years ago
Hmm, I'm a bit confused. Shouldn't we be using the 'getElementsByTagName' method instead of 'getElementById'? I think option D is the way to go.
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Ettie
2 years ago
User1: Maybe we should reconsider our options.
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Chaya
2 years ago
User3: I agree with User2, option D seems incorrect.
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German
2 years ago
But wouldn't we use getElementsByTagName instead of getElementById?
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Chaya
2 years ago
I think option D is correct.
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Gearldine
2 years ago
Option B looks good to me. Accessing the element with the ID 'input' should give us the first input element in the source code.
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Thora
2 years ago
Let's go with option B then. It seems like the most logical choice.
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Chaya
2 years ago
I agree, using document.getElementById('input') should work.
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Vinnie
2 years ago
I think option B is correct. It should access the first input element.
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Miss
2 years ago
I'm pretty sure the correct answer is C. The code needs to access the first element with the ID 'condiments', and that's exactly what the option C code does.
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Quiana
2 years ago
Yes, option C is the right choice to access the first element with the ID 'condiments'.
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Ariel
2 years ago
That makes sense, option C is using the correct method to access the first element.
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Gwen
2 years ago
I agree, option C is accessing the element with the ID 'condiments' at index 0.
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Latricia
2 years ago
I think you're right, option C looks like the correct code to access the first element.
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Providencia
2 years ago
Why do you think it's A?
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Bea
2 years ago
I disagree, I believe the answer is A.
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Providencia
2 years ago
I think the answer is C.
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