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Blockchain Interview Questions
Questions Answers Views Company eMail

What do you do, and what is your professional background?

 1

What have you liked or what has surprised you about the technology?

 1

What do you know about blockchain? What is the difference between the bitcoin blockchain and ethereum blockchain?

 1

What is a d app?

 1

What are the key principles that need to be followed to make blockchain secure?

 1

How will blockchain transform industry roles?

 1

What are some ways to interact with a network?

 1

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

 1

What are the key elements of the blockchain ecosystem? Explain each of them briefly?

 1

What do you understand by the security of a block?

 1

Explain a proof of stake in a simple way?

 1

What is the difference between wei and ether?

 1

Give some examples of dapps?

 1

What type of records blockchain supports?

 1

What error will I get if I put multiple contract definitions into a single solidity file?

 1

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Un-Answered Questions { Blockchain }

What have you liked or what has surprised you about the technology?

1

How is a block recognized within the blockchain approach?

1

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

1

How is ibm leveraging its position in the market as a trusted brand? How have early adopters impacted the development and growing success of this technology?

1

What does blockchain do?

1




Every block of blockchain consist of what elements?

1

Does gas price determine when a transaction is processed?

1

How useful is blockchain to digital protection and cybersecurity?

5

What are smart contracts in blockchain?

1

Is the blockchain totally different from banking ledger?

5

What does dao stand for?

1

What is Secret Sharing? Does it have any benefit in Blockchain technology?

5

What does bip stands for?

5

What is the principle of blockchain technology?

1

How is dapp different from an app?

5

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