10 Questions
What are the key features of Hyperledger Fabric?
Hyperledger Fabric focuses on privacy, confidentiality, and auditability. It supports private channels for sharing confidential information, pluggable consensus, membership service provider services, and CouchDB database storage.
Who developed Hyperledger Fabric and when?
Hyperledger Fabric was developed by Binh Nguyen and his colleagues in 2015.
What is the transaction flow in Hyperledger Fabric?
The basic transaction flow in Hyperledger Fabric involves clients submitting a transaction proposal through the Fabric SDK, which is then sent to all Endorsing Peers who verify and execute the transaction. The response is then sent to the client, who collects responses from all endorsing peers and sends them to the Orderer. The Orderer sees all transactions and orders them in ascending order, forming a block.
What was the motivation behind the development of Hyperledger Fabric?
The project was developed in 2015 after the existing blockchain implementations were not suitable for business use-cases, leading to the development of Hyperledger Fabric as a permissioned blockchain framework for businesses.
How does Hyperledger Fabric use container technology?
Hyperledger Fabric uses container technology to host smart contracts (Chaincode) and application logic, making it a foundation for developing applications or solutions with a modular architecture.
What is the purpose of Hyperledger Fabric?
To provide a permissioned blockchain framework for businesses
Which technology does Hyperledger Fabric use to host smart contracts and application logic?
Docker containers
What type of channels does Hyperledger Fabric support for sharing confidential information?
Private channels
What is the function of the Orderer in the transaction flow of Hyperledger Fabric?
Order and form blocks with transactions
When was the development of the Open Blockchain (OBC) project initiated?
2015
Test your knowledge of Hyperledger Fabric's features such as privacy, confidentiality, modular architecture, and support for private channels and pluggable consensus.
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