11

To verify the correctness of the smart contract, only a majority of ethereum clients are required confirm the outputs.

Select one:

True

False

12

Contract accounts have additional storage to store code and data.

Select one:

True

False

13

EOAs are simple accounts without any associated code

Select one:

True

False

14

A transaction changes the world state of Ethereum.

Select one:

True

False

15

Contracts can only send messages not transactions.

Select one:

True

False