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BTA Certified Blockchain Developer – Hyperledger

Last Update 4 hours ago Total Questions : 195

The BTA Certified Blockchain Developer – Hyperledger content is now fully updated, with all current exam questions added 4 hours ago. Deciding to include CBDH practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our CBDH exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these CBDH sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any BTA Certified Blockchain Developer – Hyperledger practice test comfortably within the allotted time.

Question # 21

Exhibit.

Based on the displayed code snippet, the code most likely resides in which file:

A.

permissions.acl

B.

transfer.model

C.

logic.js

D.

transfer.cto

Question # 22

Hyperledger Explorer is what type of web application? (Select two.)

A.

A Nodejs based web app which runs on Node/Express

B.

A JS based web app which runs on Node/ExpressJS

C.

Uses PostGres SQL as the backend database

D.

Uses MySQL as the backend database

Question # 23

Hyperledger Fabric Composer allows for an easy front end application development experience without having to know the network internal application structure.

How is this done in Hyperledger Fabric? 

A.

LoopBack connector for business networks exposes a running network as a RPC API which can easily be consumed by client applications and integrate non-blockchain applications.

B.

LoopBack connector for business networks exposes a running network as a SOAP API which can easily be consumed by client applications and integrate non-blockchain applications.

C.

LoopBack connector for business networks exposes a running network as a SOAP or RESTFUL API which can easily be consumed by client applications and integrate non-blockchain applications.

D.

LoopBack connector for business networks exposes a running network as a REST API which can easily be consumed by client applications and integrate non-blockchain applications.

Question # 24

Reviewing the code below what are the two possible outcomes of the functions? (Select two.)

A.

Success

B.

Shim.Error

C.

Shim.Success

D.

Error

Question # 25

Exhibit.

Based on the code snippet displayed, which function adds data to the ledger:

A.

Shim

B.

NFutStare

C.

Response

D.

Peer

Question # 26

Which of the following would not be a good use case for Hyperledger Fabric?

A.

Cryptocurrency Exchange

B.

Compliance Ledger

C.

Business Contracts

D.

Asset Exchange

Question # 27

Which ONE is valid?

A.

asset StockCettificate identified by ID{

B.

participant Stockholder extends StockCertificate{

C.

asset Bond Certificate extends StockCertificate {

D.

Bond Certificate extends StockCertificate {

Question # 28

You would like to download Hyperledger Fabric.

What would be the command to start the process?

A.

ftp clone https://github.com/hyperledger/fabric.sh

B.

git clone https://github.com/hyperledger/fabric.git

C.

ftp clone https://github.com/hyperledger/fabric.git

Question # 29

Consensus on the Blockchain defines________________

A.

The distribution of each data block

B.

Agreement of a valid transaction by all the network nodes

C.

Security between two blocks of data

D.

Basic security of the blockchain

Question # 30

What function in chaincode will be used to store a state on the blockchain ledger?

A.

ChaincodeStubInterface.getFunctionAndParameters

B.

ChaincodelLedgerInterface.PlaceState

C.

ChaincodeStubInterface.PlaceState

D.

ChaincodeStubInterface.PutState

E.

ChaincodeLedgerInterfaceStoreState

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