What describes proof of work as it is used in a blockchain technology?

IT Questions BankCategory: IoT SecurityWhat describes proof of work as it is used in a blockchain technology?

What describes proof of work as it is used in a blockchain technology?

  • a key used to authenticate the individual who created a message
  • a process to validate transactions between blocks
  • an algorithm calculated by computers that is used to create the link between blocks
  • a mathematical scheme for authenticating digital information

Explanation: Proof of work is a process to validate transactions between blocks.

Exam with this question: IoT Security 1.1 Chapter 6 Quiz Answers

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