Blockchain Developer Test 3
Which of the following can be plugged into Hyperledger?
Plug-and-play functionality is supported by Hyperledger Fabric for elements like membership and consensus.
Which of the following attributes prevents Bitcoin from being anonymous?
Since every transaction is recorded on a global, transparent ledger, Bitcoin is not anonymous.
Which of the following is not a Permissioned Blockchain characteristic?
Only members of a permissioned blockchain have full access.
How are Blockchain's blocks connected?
Blocks in Blockchain are connected to their predecessors backwards.
Which members of this blockchain network do B2B transactions?
All B2B transactions are carried out by the Blockchain user.
What does the acronym P2P mean?
Which of the subsequent programs starts a transaction?
A program called Chaincode starts the transaction and controls the ledger state.
What does ScriptPubKey mean?
The constraint that needs to be satisfied in order to spend the transaction output is ScriptPubKey, a locking script that is present in the output.
Who are miners?
One example of asymmetric encryption is which of the following?
Asymmetric encryption is used by RSA, which employs two unique keys for encryption and decoding.
Which of the following is a file exported after packaging the Business Network Definition to be deployed somewhere?
After packing the Business Network Definition to be deployed somewhere, a file called Business Network Archive is exported.