Can you explain the elements of the blockchain ecosystem?

1

Does gas price determine when a transaction is processed?

1

State difference between proof-of-work & proof-of-stake?

5

Name some widespread platforms for developing blockchain applications?

1

Why is their gas, more precisely?

1

What is dapp?

5

You mentioned something about indexes. What determines the account index?

1

Does secret sharing have any benefit in blockchain technology?

1

Is it true that a block in the blockchain can never have more than one parent block?

1

Why do we need decentralized systems? Benefits of blockchain technology?

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

What are the popular platforms for developing blockchain applications?

5

What do you understand by double spending?

1

Why do we need decentralized systems?

1

Bitcoin is based on which type of blockchain?

1