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Blockchain CBDE Exam - Topic 5 Question 127 Discussion

Variables of the type address store:
A) a 20 bytes value
B) a 32 bytes value
C) a string
D) a 20 characters long hex number

Blockchain CBDE Exam - Topic 5 Question 127 Discussion

Actual exam question for Blockchain's CBDE exam
Question #: 127
Topic #: 5
[All CBDE Questions]

Variables of the type address store:

Show Suggested Answer Hide Answer
Suggested Answer: A

by Raina at May 16, 2026, 10:15 PM

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Johana
1 day ago
I feel like A is too small for an address.
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Tora
7 days ago
I think it's B, a 32 bytes value.
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Janae
12 days ago
Nah, it's definitely not a hex number.
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Mee
17 days ago
Surprised it's not just a hex number!
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Kimbery
22 days ago
Wait, isn't it 20 bytes?
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Tammi
27 days ago
I think it's a 32 bytes value.
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Fannie
1 month ago
Definitely a string!
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Rosalia
1 month ago
No way, it can't be just a hex number!
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Ethan
1 month ago
I agree, it's a string for sure.
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Penney
2 months ago
Wait, is it really 20 characters long? That seems odd.
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Deandrea
2 months ago
I think it's actually a 20 bytes value.
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Coral
2 months ago
Definitely a string!
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Berry
2 months ago
I’m leaning towards option B since 32 bytes seems common for modern systems, but I could be mixing it up with something else.
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Lettie
2 months ago
I feel like I saw a similar question about data types and their sizes in our practice tests. Could it be option A or D?
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Devorah
2 months ago
I remember something about addresses being related to memory size, but I can't recall if it's a fixed length like 20 characters.
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Dudley
4 months ago
I think addresses are usually represented in hexadecimal, but I'm not sure if it's 20 bytes or 32 bytes.
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