Discuss Blockchain CBDE Exam Topic 2 Question 3

Blockchain CBDE Exam - Topic 2 Question 3 Discussion

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

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.

Suggested Answer: B

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8 comments · newest first

Youlanda 12 months ago

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

Chantell 12 months ago

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

Valentine 1 year ago

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

Sommer 1 year ago

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

Rodolfo 1 year ago

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

Nilsa 1 year ago

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

Iesha 1 year 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.

Cherelle 1 year ago

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

Thread summary

● Consensus

Community pick: Yes strong agreement

Vote breakdown

A 3%

B 90%

C 1%

Summary updated from 8 comments · last activity 12 months ago

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Created dateMay 04, 2022
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