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

How do verifiers check if a block is valid?

1

What are the merkle trees?

1

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

1

How are blocks changed together?

5

Name the two types of records that are present in the blockchain database?

5

What is a cryptocurrency?

1

What are the merkle trees? How vital are merkle trees in blockchains?

1

Is it possible to modify the data once it is written in a block?

5

What are the blockchain requirements?

1

Where is a blockchain stored?

1

How secure is blockchain?

1

What is dao tool?

1

Which of the asymmetric encryption algorithm?

1

What does blockchain do?

1