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

Blockchain Interview Questions

Questions Answers Views Company eMail

How does bitcoin use blockchain?

What are the merkle trees?

What is the difference between blockchain and database?

What is mean by dao?

Name the platforms that are actively developing blockchain applications?

What type of records can be kept in the blockchain?

What is a 51% attack?

In what order are the blocks linked in the blockchain?

Where is a blockchain stored?

What is cryptocurrency?

What is double spending? Is it possible to double spend in a blockchain system?

What are the types of records that are present in the blockchain database?

What are the limitations of blockchain?

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

How does blockchain differ from relational databases?

Un-Answered Questions { Blockchain }

How are merkle trees used in blockchains?

What is dapp?

How are transactions and blocks encrypted in the bitcoin implementation?

Does secret sharing have any benefit in blockchain technology?

Why is blockchain more trustworthy?

Is it possible in blockchain to remove one or more blocks from the networks?

Explain the blind signature and how it is useful?

What do you think blockchain is trustworthy?

Is the blockchain totally different from banking ledger?

What is the difference between bitcoin blockchain and ethereum blockchain?

What is dao implementation?

What are the main blockchain features?

What is a block in blockchain technology?

Explain the significance of blind signature and how it is useful?

What are smart contracts in blockchain?

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