Blockchain
CBBF
Q1:
The Corda distributed ledger is designed for _______________.
○
A
Any business transactions○
B
International shipping○
C
The transportation industry○
D
Financial transactions
Blockchain
CBBF
Q2:
The transaction has contained in a block is the ___________.
○
A
Metadata used for ID○
B
Same as the user private key○
C
Digital fingerprint of the block○
D
Unique number to show it's a Bitcoin block
Blockchain
CBBF
Q3:
A smart contract on the Blockchain provides __________. Select all that apply
○
A
Specific actions to be taken on events or transactions○
B
The same contracts a bank provides○
C
A set of business conditions that must be met○
D
Better anonymity of those making transactions
Blockchain
CBBF
Q4:
A Blockchain is a/an _____________ shared ledger distributed system.
○
A
Anonymous○
B
Newer version of a○
C
Append-only○
D
Confidential
Blockchain
CBBF
Q5:
One of Blockchain's primary uses of cryptography is ___________.
○
A
Keeping the IP addresses a secret○
B
Allowing users to communicate with each other anonymously○
C
Keeping the network configuration a secret.○
D
Providing a public and private encryption key