HOT HFCP NEW STUDY MATERIALS | HIGH PASS-RATE HFCP VALID TEST BRAINDUMPS: HYPERLEDGER FABRIC CERTIFIED PRACTITIONER (HFCP) EXAM 100% PASS

Hot HFCP New Study Materials | High Pass-Rate HFCP Valid Test Braindumps: Hyperledger Fabric Certified Practitioner (HFCP) Exam 100% Pass

Hot HFCP New Study Materials | High Pass-Rate HFCP Valid Test Braindumps: Hyperledger Fabric Certified Practitioner (HFCP) Exam 100% Pass

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Tags: HFCP New Study Materials, HFCP Valid Test Braindumps, Reliable HFCP Braindumps Files, HFCP Exams, New HFCP Exam Camp

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Linux Foundation HFCP Exam Syllabus Topics:

TopicDetails
Topic 1
  • Fundamentals of Blockchain: It includes sub-topics of Distributed Ledgers, Smart Contracts, and Consensus. The topic also covers Consensus and Business Benefits as well.
Topic 2
  • Smart Contracts: It focuses on Design and Implementation, Chaincode Lifecycle, Reading and Modifying the Ledger State, Executing Queries on the Ledger, Private Data and Private Data Collections, and State-based Endorsement Policies.
Topic 3
  • Client Applications: This topic discusses Gateway Model, Offline Signing, Peer Gateway Service, and Smart Contract Invocation. It also covers the sub-topic of Chaincode and Block Eventing.
Topic 4
  • Hyperledger Fabric Networks: The topic covers Network Structure, Transaction Flow, Ordering Service, Peers and World State Storage. Moreover, questions about Network Creation, Membership Service Providers, Maintenance and Operation, and Channel-related Operations also appear. Lastly, the topic delves into Design and Deployment of Production Networks.

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Quiz Linux Foundation - High Pass-Rate HFCP - Hyperledger Fabric Certified Practitioner (HFCP) Exam New Study Materials

Preparing for the HFCP exam can be a daunting task, but with real HFCP exam questions, it can be a lot easier. The importance of actual Hyperledger Fabric Certified Practitioner (HFCP) Exam (HFCP) questions cannot be overemphasized. HFCP Real Questions are crucial for passing the HFCP exam. When candidates have access to the updated Linux Foundation HFCP practice test questions, they are better prepared to succeed.

Linux Foundation Hyperledger Fabric Certified Practitioner (HFCP) Exam Sample Questions (Q12-Q17):

NEW QUESTION # 12
What Fabric Gateway client API call could a client application use to update ledger state?

  • A. Update
  • B. Evaluate
  • C. Submit
  • D. Invoke

Answer: C

Explanation:
In the context of the Fabric Gateway client API, the call that a client application would use to update the ledger state is Submit1. The Submit function combines the actions of endorsing a transaction proposal, submitting the transaction to the ordering service, and waiting for the transaction to be committed to the ledger into a single blocking call. This simplifies the process for the client application, allowing it to update the ledger state with a single line of code. The Evaluate call, on the other hand, is used to query the current state of the ledger without making any updates2. There are no Invoke or Update calls in the Fabric Gateway client API as per the official documentation


NEW QUESTION # 13
How should private data collection be configured and deployed?

  • A. Private data collection is configured at the X5C9 certification generation process of the certificate authorities.
  • B. Private data collection configuration is setup at the core network structure configuration with the components.
  • C. Private data collection configuration is described in a separate ison file and deployed at chaincode deployment.
  • D. Private data collection is configured and deployed with the help of a dedicated REST API that is available on the orderers.

Answer: C

Explanation:
In Hyperledger Fabric, private data collections are configured using a separate JSON file that describes the details of the collection, such as the name, policy, and member organizations that have access to it. This configuration file is included during the chaincode deployment process. The collections configuration file defines how private data is managed, including its lifecycle,storage, and dissemination between authorized peers. By configuring private data collections in this manner, organizations ensure that sensitive information is only accessible to specific participants in the network, thus maintaining confidentiality and compliance with data governance standards.


NEW QUESTION # 14
Where would you generate a unique ID to represent an asset on the ledger?

  • A. In a custom validation plugin
  • B. In a private data collection
  • C. In the smart contract
  • D. In the client application

Answer: D

Explanation:
In Hyperledger Fabric, a unique ID to represent an asset on the ledger is typically generated in the client application before the transaction is submitted to the blockchain. This approach ensures that each asset has a unique identifier, which is crucial for tracking and managing assets throughout their lifecycle on the ledger.


NEW QUESTION # 15
An endorsement policy lists what?

  • A. The number of peers needed to endorse a transaction.
  • B. The number of organizations involved in a transaction.
  • C. The order in which transactions are executed.
  • D. The identities required for endorsing a transaction.

Answer: D

Explanation:
In Hyperledger Fabric, an endorsement policy specifies which network participants, identified by their digital identities, must endorse a transaction before it can be considered valid. This is crucial for the network's security and integrity, as it controls how transactions are approved andadded to the ledger. Endorsement policies are part of the channel configuration and can be customized to fit the specific needs of a business network. They dictate the necessary endorsements from specific organizations or even particular roles within those organizations, ensuring that only authorized entities can validate transactions. This mechanism supports the collaborative yet secure nature of the enterprise blockchain, where trust is decentralized across different organizations that are part of the network.


NEW QUESTION # 16
What is the advantage of using state-based endorsement policy over a chaincode or collection level endorsement policy?

  • A. It provides fine-tuned endorsement policy on key level, update is possible without chaincode update
  • B. It provides a way to set endorsement policy for multiply keys with one chaincode configuration update.
  • C. It can be used without complex configuration transactions, only a JSON configuration file is needed.
  • D. It provides a way to set endorsement policy on a global Hyperledger Fabric farm level with one configuration

Answer: A

Explanation:
State-based endorsement policies in Hyperledger Fabric offer a significant advantage by allowing endorsement policies to be specified at the level of individual state keys within the ledger. This granularity means that the endorsement policy for specific assets or data points can be tailored independently of others and can be updated without the need to redeploy or update the chaincode itself. This flexibility supports dynamic business needs and complex governance structures where different assets may require different endorsement levels based on their sensitivity or value .


NEW QUESTION # 17
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