Blockchain Interview Questions
Questions Answers Views Company eMail

What is public blockchain? Give examples?

5

What is Metamask?

5

Name some popular platforms for developing blockchain applications

5

Is the Blockchain Different from Banking Ledgers?

5

What are the core requirements for a Business Blockchain?

5

How double spending can be stopped in a blockchain?

5

Why blockchain is trustworthy?

5

What is private blockchain? Give examples?

5

What are the different types of Blockchains?

5

What is double spending?

5

What is information processing according to you? What are the key challenges that are associated with it?

5

What type of records can be kept in a blockchain?

5

What do you know about Blockchain? What is the difference between Bitcoin blockchain and Ethereum blockchain?

5

How the security of a block is maintained?

5

What is the difference between Proof-of-Stake(PoS) and Proof-of-Work(PoW)?

5


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Un-Answered Questions { Blockchain }

Why is blockchain more trustworthy?

1


Why does it cost money to invoke a method on a smart contract?

1


What is dao and how it works?

1


What guarantees that a supply chain transaction is “valid” if there is no one checking that the delivered mass equals what the system says?

1


Why blockchain is a trusted approach?

5






Name the common sort of ledgers which will be thought of by users in blockchain?

1


Explain the principle of blockchain technology?

1


Name the platforms that are actively developing blockchain applications?

1


What are block identifiers?

5


What is information processing according to you? What are the key challenges that are associated with it?

5


What are the features of blockchain?

1


How is blockchain distributed database different from traditional databases?

5


What is cryptocurrency mining?

5


What is the difference between bitcoin and blockchain?

1


What are merkle trees? How important are merkle trees in blockchains?

5