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Linux Foundation HFCP Exam Actual Questions

The questions for HFCP were last updated on Nov. 1, 2024.
  • Viewing page 1 out of 15 pages.
  • Viewing questions 1-4 out of 60 questions
 

Topic 1 - Exam A

Question #1 Topic 1

An enterprise blockchain is a permission blockchain node distributed to whom?

  • A. Administration data center
  • B. Nodes distributed with a validator
  • C. Member organizations
  • D. Nodes distributed on a public Blockchain
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Correct Answer: C 🗳️

Question #2 Topic 1

An endorsement policy lists what?

  • A. The number of organizations involved in a transaction.
  • B. The number of peers needed to endorse a transaction.
  • C. The order in which transactions are executed.
  • D. The identities required for endorsing a transaction.
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Correct Answer: D 🗳️

Question #3 Topic 1

A smart contract can call other smart contracts both within the same channel and across different channels. Which of the following transactions is inter-contract communication whose functionality is limited?

  • A. Chaincode X calls Getstate in Chaincode Y on the same channel.
  • B. Chaincode X calls Putstate in Chaincode Y on the same channel.
  • C. Chaincode X calls Getstate in Chaincode Y on a different channel.
  • D. Chaincode X calls Putstate in Chaincode Y on a different channel.
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Correct Answer: D 🗳️

Question #4 Topic 1

When building a test network, how many nodes are adequate for an Ordering Service?

  • A. There is no set number of nodes required for an Ordering Service.
  • B. Three ordering nodes are needed for a test Ordering Service.
  • C. One ordering nodes is sufficient for an Ordering Service.
  • D. Ordering Service nodes are optional in a test network.
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Correct Answer: C 🗳️

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