Question

Which statement is false?

Multiple Choice

• Ethereum uses smart contract

• Corda is an open source blockchain

• Each block of Bitcoin takes about 10 minutes to be added to the blockchain

• Hyperledger is developed for the banking industry

• 2. Which of the following technologies are used in blockchain?

  Multiple Choice

• smart contracts for business rules

• hashing

• All of these choices are correct.

• cryptography

  Which of the following fields is one of the foundations of the artificial intelligence field?

  Multiple Choice

• Psychology.

• All of these choices are correct.

• Cybernetics.

• Philosophy.

• Neuroscience.

• Which of the following describes the difference between artificial intelligence, machine learning, and deep learning?

  Multiple Choice

• Deep learning is a subset of machine learning.

• All of these choices are correct.

• AI encompasses machine learning and deep learning.

• Machine learning is a subset of AI.

• Which of the following is the best description of artificial intelligence?

  Multiple Choice

• The use of technology to support decision making.

• Sophia the robot developed by Hanson Robotics.

• Intelligence exhibited by machines rather than humans.

• A broad field in data analytics.

Answer 1

1. (d) Hyperledger is developed for banking industry

[ Ethereum runs smart contract when a user or another conract sends it a message with other transaction fees.

Corda is an open source blockchain project, designed from business from the start.

Blocks keep getting added to the end of the chain at an average rate of 1 every 10 minutes. ]

2. All of these choices are correct

[ All the 3 other options, hashing, cryptography and smart contracts for business contracts are used in blockchain.]

3. All of these choices are correct

[ All the discliplines mentioned, philosophy, neuroscience, psychology and cybernetics helped in the development of AI ]

4. All of these choices are correct

[ AI encompasses machine learning and deep learning, machine learning is a subset of AI and deep learning is a subset of machine learning. ]