100+ Free HFCP Practice Questions

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Question 1

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Which statement best describes a permissioned blockchain like Hyperledger Fabric?

Any anonymous node can join and propose blocks

Identified members, typically enrolled by an MSP, participate in the network under agreed rules

Only one organization is ever involved

There is no ordering of transactions

to track

2026 Statistics

Key Facts: HFCP Exam

Questions

Linux Foundation

90 min

Time Limit

Linux Foundation

70%

Passing Score

Linux Foundation

$250

Exam Fee

Linux Foundation

1 retake

Included

HFCP product page

12 months

Eligibility Window

Candidate handbook

HFCP is a 90-minute, 60-question, online proctored multiple-choice exam with a 70% passing score and a $250 exam-only price. Published domain weights are Fundamentals of Blockchain (16%), Hyperledger Fabric Networks (36%), Smart Contracts (24%), and Client Applications (24%). Certification is valid for two years, includes one free retake, and carries a 12-month eligibility window. The curriculum aligns with Hyperledger Fabric 2.x, including the Fabric Gateway model and peer gateway service.

Sample HFCP Practice Questions

Try these sample questions to test your HFCP exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Which statement best describes a permissioned blockchain like Hyperledger Fabric?

A.Any anonymous node can join and propose blocks

B.Identified members, typically enrolled by an MSP, participate in the network under agreed rules

C.Only one organization is ever involved

D.There is no ordering of transactions

Explanation: Fabric is a permissioned blockchain. Every participant has an identity issued by a Membership Service Provider (MSP), and access to channels and transaction endorsement is governed by policy. This enables enterprise use cases where anonymity is not acceptable.

2Which property describes the ledger in Hyperledger Fabric?

A.It is a single SQL table replicated through a central API

B.It consists of an immutable blockchain plus a current world state database per channel

C.Only orderers keep any ledger data

D.It is reset every day for compliance

Explanation: Each Fabric channel has a ledger made of a blockchain (the append-only log of transactions) and a world state (a key-value database such as LevelDB or CouchDB) that represents the latest value of each key.

3What does Fabric's "execute-order-validate" model change compared to classical "order-execute" blockchains?

A.Transactions are executed and endorsed before being ordered

B.Transactions are only ordered; never executed

C.Consensus is done by proof-of-work

D.Every peer rewrites history after ordering

Explanation: In Fabric, endorsing peers simulate a transaction first and return signed read/write sets. The orderer then sequences endorsed transactions into blocks. Finally, all peers validate and commit. This decouples execution from ordering and supports deterministic state.

4In Hyperledger Fabric, what is a "smart contract" called?

A.Chaincode

B.Solidity contract

C.Block builder

D.Orderer

Explanation: Fabric calls its smart contract code "chaincode." Chaincode is packaged and deployed to endorsing peers and can be written in Go, Node.js, or Java.

5Which business benefit is most associated with Hyperledger Fabric?

A.Shared, trusted business networks with identity, privacy, and policy controls

B.Anonymous cryptocurrency trading

C.Faster consumer e-commerce checkout

D.Single-node private databases

Explanation: Fabric shines for multi-party business networks where identity, privacy (channels, private data), and policy-controlled endorsement matter. Typical use cases include supply chain, trade finance, and healthcare.

6Which consensus approach does Fabric use for the ordering service today?

A.Raft-based crash-fault-tolerant ordering

B.Proof-of-work

C.Proof-of-stake

D.Delegated proof-of-burn

Explanation: Modern Fabric networks use Raft for ordering: a crash-fault-tolerant consensus where one orderer is leader and the rest are followers. Fabric 3 adds BFT options, but Raft remains common in production 2.x deployments.

7Which property is TRUE of distributed ledgers?

A.Every participant has a synchronized copy of the same record, secured by cryptography and consensus

B.Only the first participant sees the data

C.No two participants ever see the same ledger

D.Consensus is optional

Explanation: A distributed ledger replicates records across participants and keeps them synchronized through cryptographic linking and consensus. That shared truth is what removes the need for a single trusted intermediary.

8Why does Fabric prefer modular, pluggable components (identity, ordering, database)?

A.To let enterprises pick the right tradeoff for compliance, scale, and integration

B.Because no defaults exist

C.To match a single cloud provider exactly

D.To make the code shorter

Explanation: Fabric is built around modularity: Raft/BFT ordering, LevelDB/CouchDB state stores, external CAs, and multiple chaincode languages. Enterprises can choose components that match their compliance, scale, and integration needs.

9Which of the following is an accurate description of a "channel" in Fabric?

A.A private subnet of participants with its own ledger and access rules

B.A physical network interface on a peer

C.A Kubernetes namespace

D.A Docker bridge network

Explanation: A channel is a Fabric construct that defines a subset of organizations with a private ledger, chaincode set, and policies. Participants outside the channel cannot see its data.

10Which statement about immutability in Fabric is TRUE?

A.Committed transactions cannot be changed, but world state keys can be updated by new transactions

B.Both blocks and world state are rewritten whenever a peer restarts

C.Only the first block can be immutable

D.Immutability is optional and disabled by default

Explanation: The blockchain itself is append-only and cryptographically linked. World state tracks the latest value of each key, which can be updated by subsequent endorsed transactions without rewriting history.

About the HFCP Exam

The Hyperledger Fabric Certified Practitioner (HFCP) validates the ability to design, deploy, and operate Hyperledger Fabric networks and to build smart contracts and client applications on Fabric. It targets IT professionals, full-stack and DevOps engineers, and software developers working with enterprise permissioned blockchains.

Assessment

60 multiple-choice questions

Time Limit

90 minutes

Passing Score

70%

Exam Fee

$250 (The Linux Foundation / Hyperledger Foundation)

HFCP Exam Content Outline

16%

Fundamentals of Blockchain

Distributed ledger concepts, smart contracts, consensus models, the Hyperledger Fabric model, and the business benefits of permissioned blockchain.

36%

Hyperledger Fabric Networks

Network structure, transaction flow, ordering service, peers and world state storage, MSPs, channels, network creation, and production deployment.

24%

Smart Contracts

Chaincode design, lifecycle management, reading and modifying ledger state, queries, private data collections, and state-based endorsement policies.

24%

Client Applications

Fabric Gateway model, peer gateway service, smart contract invocation, chaincode and block events, and offline signing.

How to Pass the HFCP Exam

What You Need to Know

Passing score: 70%
Assessment: 60 multiple-choice questions
Time limit: 90 minutes
Exam fee: $250

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

HFCP Study Tips from Top Performers

1Memorize the execute-order-validate transaction flow and know where peers, orderers, and the client fit at each stage.

2Know every piece of a Fabric network: peer, orderer, MSP, CA, channel, ledger, world state, and anchor peer.

3Practice writing chaincode in Go and/or Node.js, including invoking from a client via the Fabric Gateway.

4Understand private data collections, state-based endorsement, and how they affect the transaction flow.

5Be fluent with endorsement policies, signature policies, and implicit collection policies.

6Use the Fabric test-network samples for repeatable labs and time yourself against 60-question sets.

Frequently Asked Questions

How many questions are on the HFCP exam?

HFCP is a 90-minute online proctored exam with 60 multiple-choice questions. You need roughly 42 correct answers (70%) to pass. Results are emailed within 24 hours, and the exam is delivered via Linux Foundation's PSI Bridge browser.

What score do you need to pass HFCP?

The passing score is 70%. Treat any timed practice below 80% as a signal to do more chaincode labs and re-read the Fabric docs. The exam is content-heavy on networks and smart contracts together, so strong hands-on experience pays off.

What are the official HFCP domain weights?

The current HFCP curriculum weights Fundamentals of Blockchain at 16%, Hyperledger Fabric Networks at 36%, Smart Contracts at 24%, and Client Applications at 24%. That means over a third of the exam comes from network design and transaction flow, so fluency with peers, orderers, MSPs, channels, and endorsement policies is critical.

Does HFCP cover Hyperledger Fabric 2.x or 3.x?

The curriculum aligns with the Fabric 2.x line, which introduced the new chaincode lifecycle, private data improvements, and the Fabric Gateway programming model. You should be comfortable with the peer gateway service and the new client SDKs rather than the legacy SDK pre-1.4.

How much does the HFCP exam cost?

HFCP costs $250 exam-only. Linux Foundation also offers bundles such as LFS270 (Hyperledger Fabric Administration) plus HFCP for $299, and a THRIVE-ONE subscription bundle at $495. The exam-only price includes one retake.

How long should I study for HFCP?

Most candidates plan 4-8 weeks of focused preparation with 40-60 hours. Spend the largest share on Fabric networks and chaincode development, then layer in application development with the peer gateway and event handling. Hands-on work in a test-network environment is essential.