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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

7 months ago

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

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Glenn

7 months ago

That's right, it makes the language safer.

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Keneth

8 months ago

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

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Annabelle

8 months ago

Totally agree, you need an external helper variable!

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Tequila

8 months ago

You can't use the length parameter for mappings.

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James

8 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

8 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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