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Blockchain CBSA Practice Test - Questions Answers, Page 23

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List of questions

Question 221

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The two main types of transactions you can perform in Hyperledger Fabric are:

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Question 222

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Records on a public blockchain are deleted by?

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Question 223

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In public key cryptography, the private key is used to:

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Question 224

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To determine the anticipated load on an application, the number of end users should be considered along with?

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Question 225

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To prevent duplicate addresses/accounts from being generated on the same blockchain network, the input of the hash function that generates the address:

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Question 226

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Transactions can only be added to a blockchain.

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Question 227

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Proof of Stake consensus is most often needed for and implemented by:

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Question 228

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In common blockchain design, which data structure is used to create a lightweight digital fingerprint of all the transactions within a block?

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Question 229

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What is the accepted best practice for preventing contract addresses from changing when a new contract is released?

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Question 230

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If a hard fork occurs on a public blockchain software and 20 running nodes choose not to update, what can be said about those 20 nodes?

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Total 230 questions
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