Define Terms (ANY FOUR) :
[8 marks]Ethereum, ii) Darknet iii) Cryptocurrency iv) Merkle Trees v) Hash Function vi) Digital Signature
[ marks]i) Difference between Block chain and Cloud. ii) Will Blockchain replace cloud computing?
[3 marks]What is Blockchain? Discuss various characteristics of Block chain.
[7 marks]What is consensus mechanism? Why we need it? How does consensus algorithm works?
[7 marks]Explain the role of block chain in digital currency.
[7 marks]Explain the structure and function of Ethereum wallet.
[7 marks]Compare symmetric and asymmetric cryptography.
[7 marks]Explain in brief components of block chain.
[7 marks]What is cryptography? Explain in brief authentication and nonrepudiation primitives of cryptography.
[7 marks]Discuss similarity and dissimilarity of centralized and decentralized smart contracts.
[7 marks]Explain how blockchain technology can be used to help customers of Insurance company.
[7 marks]What is smart contract? Discuss Advantages of Smart contracts.
[7 marks]Explain how blockchain technology can be used effectively in Healthcare system.
[7 marks]What is bit coin? Explain in brief the purpose and working of bitcoin.
[7 marks]Discuss the complete cycle of Bitcoin payment.
[7 marks]List advantages and disadvantages of bit coin. How long does it take to mine one Bitcoin?
[7 marks]Write short Note: Bit coin Block Structure
[7 marks]