최신Blockchain Certified Blockchain Business Foundations - CBBF무료샘플문제

A. True

B. False

A. the hash is only a memory location

B. not to exceed 100k bytes

C. virtually any amount

D. a maximum of 20 MB

A. Where the Blockchain is created

B. Orderer Node

C. None of the above

D. There is no central server, it is distributed

E. Located with the owner of the server

A. Efficient block lookups and protection against forgery

B. A way to deploy smart contracts onto the Blockchain

C. Anonymity and transparency

D. A Turing complete distributed network

E. All of the above

A. Anonymous Cryptography

B. A fast and efficient ledger

C. Trust in central authorities

D. A peer to peer ledger without the need of a third party

A. Fault tolerant

B. Unable to be changed

C. Highly secure

D. None of the above

A. True

B. False

A. A two-way function used for condensing information

B. A one-way function that converts input to a unique string output

C. The block-ID of the block

D. A function that stores data behind a key

E. All the above