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C6 Architecting Blockchain Applications >> Architecting UPSTAC Application
As part of my master's program, I have created this quiz with a collection of multiple-choice questions that are designed to help me and my classmates review our knowledge of the "Architecting UPSTAC Application" module from "Course 6 Architecting Blockchain Applications".
Shown below are 9 randomly selected questions from the C6 Architecting Blockchain Applications >> Architecting UPSTAC Application knowledge test. As an unauthenticated user, you have access to a limited set of 9 questions out of 128, and you won't be able to view the correct answers for them.
If you would like to take the test and view the answers, please CLICK HERE to log in.
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1/128: Which type of storage has data that is not persistent?
- None of the above
- Both
- Distributed Ledger
- Centralized Storage
2/128: What type of applications should not employ blockchain technology?
- Supply chain management systems
- Social networking platforms
- Internal applications to an enterprise
- Image editing tools
3/128: Which type of blockchain allows open access to all participants?
- Public blockchain.
- Private blockchain.
- Permissioned blockchain.
- Hybrid blockchain.
4/128: The transaction flow begins with the client creating a transaction object and sending it to peers. The peers execute the transaction using smart contracts and provide signed final results. The client collects these results and forwards them to the orderer. The orderer validates the results against the policy, adds them to a queue to prevent double-spending, verifies the transaction, and confirms it. Finally, the orderer sends the confirmed results to the peers, allowing them to update their states in the database.
- False
- True
5/128: Where is the chaincode deployed in Hyperledger Fabric?
- Certificate Authority
- Orderer
- Peers
- Database
6/128: Which storage system supports read and write operations?
- Distributed Ledger
- Centralized Storage
- Cloud Storage
- Object Storage
7/128: Why is the transaction speed in blockchain networks time-consuming?
- Consensus mechanism
- Transaction speed
- Decentralization
- Fast performance
8/128: What does the intermediate CA register with in the external CA model?
- Other intermediate CAs in the network
- The root CA in the MSP model
- Users and components in the network
- Network protocols and encryption keys
9/128: Which type of storage ensures data integrity?
- Centralized Storage
- Provides efficient data access
- Prone to failures and data corruption
- Distributed Ledger
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