Blockchain Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Blockchain Interview Questions

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

Is it possible to switch the data once it’s written in an exceeding block?

What does the evm need to run a smart contract?

What are the benefits of proof of stake as opposed to proof of work?

Explain the importance of blind signature and the way it’s useful?

Can you share the names of platforms are that are actively developing blockchain apps?

What are the key characteristics of a blockchain?

Name the 2 kinds of records that are present within the blockchain database?

How vital are merkle trees in blockchains?

When talking about a “transaction”, does any action on a blockchain represent a transfer of value?

How can you easily see details about transactions and blocks?

What type of records is kept in a blockchain? Is there any restriction on the same?

What precisely does one know about executive accounting? Does blockchain support the same?

What exactly does one comprehend the security of a block?

What type of records can be kept in a blockchain? Is there any restriction on the same?

Un-Answered Questions { Blockchain }

Is dao and repository same?

What exactly do you know about executive accounting? Does blockchain support the same?

Give some examples of dapps?

What are the different types of Blockchains?

What is Solidity?

What are the 2 types of records that are present within the blockchain database?

What role does encryption play in blockchain?

Why does blockchain technology excite you?

Is blockchain an incorruptible ledger?

How does blockchain work?

What are the key features/properties of blockchain?

What is a nonce in a blockchain?

What are the advantages of blockchain that you simply know?

What is block time in blockchain?

Discuss the role of encryption in blockchain?

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