Question: What is the role of a hash pointer in linking blocks in a blockchain?
Answer:
A hash pointer in a blockchain links blocks by providing a reference to the previous block's hash, forming the chain of blocks.
MCQ: What is the role of a hash pointer in linking blocks in a blockchain?
Correct Answer:
A. Ensuring data confidentiality
Explanation:
A hash pointer in a blockchain links blocks by providing a reference to the previous block's hash, forming the chain of blocks.
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Related Questions
- 1. How does blockchain technology contribute to the concept of decentralized storage systems?
- 2. What is the purpose of a fork in the context of blockchain software development?
- 3. How does blockchain contribute to the concept of digital voting systems?
- 4. How does a distributed ledger in a blockchain contribute to data redundancy and fault tolerance?
- 5. What role does a private blockchain play in the context of enterprise applications?
- 6. How does blockchain technology contribute to the concept of decentralized identity management?
- 7. What is the purpose of a soft fork in the context of blockchain network upgrades?
- 8. How does blockchain address the challenge of interoperability between different blockchain networks?
- 9. What is the role of a block reward in the context of Proof of Work (PoW) consensus?
- 10. How does blockchain contribute to the concept of decentralized finance (DeFi) lending platforms?
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