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Blockchain CBDE Exam - Topic 3 Question 33 Discussion

Actual exam question for Blockchain's CBDE exam

Question #: 33
Topic #: 3

[All CBDE Questions]

To Iterate through a mapping, you:

Acan use the length parameter of the mapping.

Byou need an external helper variable.

Cyou cannot iterate any mapping to make the overall language design more safe.

Show Suggested Answer

Suggested Answer: B

by Chau at May 03, 2022, 08:27 AM

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Loren

10 months ago

I thought there was a way to iterate through mappings...

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Glenn

10 months ago

That's right, it makes the language safer.

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Keneth

11 months ago

Wait, so we really can't iterate over mappings at all?

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Annabelle

11 months ago

Totally agree, you need an external helper variable!

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Tequila

11 months ago

You can't use the length parameter for mappings.

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James

11 months ago

The key here is to assess the adequacy of the controls in place. That's why I'm going with option B as the first step.

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Billye

11 months ago

This question seems straightforward, but I want to make sure I understand the key details. The company recognizes revenue on the 1st of each month, but some tenants pay in two installments. I think the solution might involve adjusting the payment terms or invoicing rules to accommodate the two-part payments.

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