Question 1

You are currently considering blockchain solutions for your organization. You read an article about 'blockless' blockchains.
What are the two benefits that could be gained over a traditional blockchain solution? (Select two.)

Options :

A : Faster Block writes

B : Greater Transaction Security

C : Faster Performance

D : Greater transaction Capacity

Answer: A,B

Question 2

How are 'assets' in Hyperledger Fabric represented? (Select two.)

Options :

A : JSON

B : Node

C : YAML

D : Binary

E : Deployment Manager

Answer: A,D

Question 3

Which of the following would create a blockchain transaction?

Options :

A : Updating a Smart Contract

B : Updating an internal State variable

C : Exchanging solution tokens

D : All of the above

Answer: C

Question 4

Which one of the following is true regarding Smart Contracts on the Ethereum blockchain?

Options :

A :

They provide added security over off-chain transaction code on other blockchain networks

B :

Because they are compiled into bytecode they cannot be used in an unintended manner

C : Any flaw discovered in their code can quickly be updated and redeployed

D : They are Turing complete and deterministic in nature

Answer: D

Question 5

What is another name for blockchains that run adjacent to the blockchains and also offer more scope for processing contracts?

Options :

A : Adchains

B : Funnelchains

C : Multichains

D : Sidechains

Answer: D

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