Blockchain Exam CBSA Topic 6 Question 34 Discussion

Actual exam question for Blockchain's CBSA exam

Question #: 34
Topic #: 6

[All CBSA Questions]

Which of these demonstrates the correct order of the lifecycle of a transaction on Ethereum blockchain?

A1. User uses Dapp/web3 to start transaction2. User signs the transaction with their private key3. Transaction validated on locally running node4. Transaction broadcast to entire network5. Miners choose to accept or pass on the transaction6. Miner takes each accepted transaction and writes it to the current block

B1. User uses Dapp/web3 to start transaction2. Transaction broadcast to entire network3. If accepted by the network, user signs transaction with private key4. Miners choose to accept or pass on the transaction5. Miner takes each accepted transaction and writes it to the current block

CBoth of these ordering sequences can occur

DNone of the above

Show Suggested Answer

Suggested Answer: A

by Staci at Aug 23, 2022, 06:55 PM

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Lindy

2 days ago

But in option A, the transaction is signed before being broadcast, which makes more sense to me

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Royce

9 days ago

I disagree, I believe it's B)

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Lindy

13 days ago

I think the correct order is A)

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