Understanding Blockchain Technology
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Questions and Answers

What is the primary purpose of blockchain technology?

  • To create a new digital currency that can be easily counterfeited
  • To provide a centralized system for managing financial transactions
  • To facilitate secure transfer of digital assets without intermediaries (correct)
  • To encrypt and store sensitive data on a single computer

What is the relationship between blockchain and Bitcoin?

  • They are two completely unrelated technologies
  • Bitcoin is the technology, and blockchain is the digital token
  • Blockchain and Bitcoin are the same thing
  • Blockchain is the underlying technology, and Bitcoin is a digital token built on it (correct)

Which of the following statements about blockchain is true?

  • It is a centralized system owned by a single entity
  • It is a technology separate from and unrelated to Bitcoin
  • It is a shared and immutable ledger where all parties are accountable (correct)
  • It is designed to allow easy alteration of data stored in the blocks

What is the purpose of the Genesis block in a blockchain?

<p>It is the first block in the chain and serves as the foundation (D)</p> Signup and view all the answers

Which of the following statements about blockchain blocks is false?

<p>Blocks can be easily altered or modified without detection (D)</p> Signup and view all the answers

What is the primary advantage of using blockchain technology for transactions?

<p>It eliminates the need for intermediaries and ensures transparency (B)</p> Signup and view all the answers

Which of the following is not a typical component of a blockchain block?

<p>Encryption keys (A)</p> Signup and view all the answers

What is the primary reason for the immutability of blockchain data?

<p>The cryptographic linking of blocks in the chain (B)</p> Signup and view all the answers

Which of the following statements about blockchain is false?

<p>It requires a central authority to manage the network (C)</p> Signup and view all the answers

What is the primary advantage of using blockchain for digital contracts?

<p>It eliminates the need for legal intermediaries (C)</p> Signup and view all the answers

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