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CIW 1D0-735 Exam - Topic 6 Question 85 Discussion

Which of the following will correctly declare the courseNumber variable as a siring data type?
C) var_courseNumber = JS101'';
A) var courseNumber = ''JS101'';
B) var courseNumber = ''JS101'';
D) var courseNumber = JS101;

CIW 1D0-735 Exam - Topic 6 Question 85 Discussion

Actual exam question for CIW's 1D0-735 exam
Question #: 85
Topic #: 6
[All 1D0-735 Questions]

Which of the following will correctly declare the courseNumber variable as a siring data type?

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Suggested Answer: C

by Sina at Jul 08, 2025, 04:09 PM

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Peggie
8 months ago
Really? I thought JS101 was a string too!
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Carla
8 months ago
Wait, isn't C missing a quote?
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Lorean
9 months ago
I think option A is correct.
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Theresia
9 months ago
No way, it's definitely B!
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Ma
9 months ago
D doesn't even declare it as a string.
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Arminda
9 months ago
Option D seems wrong since it doesn't have quotes around JS101, but I can't remember if there's a specific syntax rule for variable declarations.
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Rosalind
9 months ago
I thought strings needed to be in quotes, so maybe B is the right choice, but I’m a bit confused about the extra quotes.
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Madalyn
10 months ago
I remember practicing similar questions, and I feel like the variable name should have an underscore in it, but I can't recall if that's necessary.
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Jaclyn
10 months ago
I think option A looks familiar, but I'm not sure if the quotes are correct.
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Lizbeth
10 months ago
This is a good test of our understanding of basic JavaScript syntax. I'm going to carefully consider each option and make sure I understand why the correct answer is the right choice.
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Antione
10 months ago
I'm a little confused by the wording of this question. Does "siring" mean something special in JavaScript that I'm not aware of? I'll have to double-check the syntax for declaring string variables.
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Vi
10 months ago
Okay, I've got this. The correct way to declare a string variable in JavaScript is to use single quotes around the value. So option A is the right answer here.
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Izetta
11 months ago
Hmm, I'm a bit unsure about this one. I know strings need to be enclosed in quotes, but I'm not sure if single or double quotes are required. I'll have to think this through.
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Jackie
11 months ago
This looks like a pretty straightforward question. I'm going to carefully read through the options and think about the proper way to declare a string variable in JavaScript.
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