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Blockchain CBDE Exam - Topic 2 Question 3 Discussion

Actual exam question for Blockchain's CBDE exam

Question #: 3
Topic #: 2

[All CBDE Questions]

Public Keys vs. Private Keys. Which statement is true?

AThe Public Key is for Signing Transactions, the Private Key must be given out to verify the signature.

BThe Private Key signs transactions, the Public Key can verify the signature.

CThe Private Key is to generate a Public Key. The Public Key can sign transactions, the address is here to verify the transactions.

Show Suggested Answer

Suggested Answer: B

by Renea at May 04, 2022, 04:18 AM

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Youlanda

7 months ago

I always mix them up, but I think B is the right one!

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Chantell

7 months ago

C is kinda misleading, the Public Key doesn’t sign anything.

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Valentine

8 months ago

Wait, can the Public Key really sign transactions? That sounds off.

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Sommer

8 months ago

I thought A was true for a second, but it’s definitely B.

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Rodolfo

8 months ago

Definitely B, the Private Key signs and Public Key verifies.

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Nilsa

8 months ago

This looks like a classic permission-related question. I'll carefully consider the options and apply my knowledge of Android app development.

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Iesha

8 months ago

Hmm, this looks like a tricky one. I'll need to think carefully about the relationship between contract centralization and runtime access policies. Let me jot down a few key points before selecting an answer.

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Cherelle

8 months ago

This question seems straightforward, I think I can handle it.

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