CBDH Blockchain BTA Certified Blockchain Developer – Hyperledger exact Exam Questions

BTA Certified Blockchain Developer – Hyperledger

Last Update 4 hours ago Total Questions : 195

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Question # 11

Hyperledger Fabric allows multiple certification authorities to be setup for a business network application.

E.g., it there are 3 members using the network application, all 3 members can issue certificates to their employees so they can initiate transactions on the network

application.

TRUE

FALSE

Question # 12

The modeling language does not support multiple inheritance.

TRUE

FALSE

Question # 13

Hyperledger Fabric Consensus is planned out into 3 phases. Which one is NOT a phase?

Ordering

Endorsement

Voting

Validation

Question # 14

What is the application that is used by Hyperledger Fabric to communicate with the network?

SDK

SOAP PI

Golang

RPC API

Node.js

Question # 15

Hyperledger Fabric Consensus is planned out into 3 phases. (Select three.)

Validation

Scheduling

Ordering

Endorsement

Processing

Batching

Question # 16

The advantages of using Hyperledger Fabric include which of the following?

Having a modular component structure

Having a native token

Having a POW mining algorithm

Ability to use your programs from SQL

Question # 17

When creating Chaincode for your application what are two tasks you need to perform before running chaincode?

Make sure that a directory is created for your chaincode application as a child

Fork the hyperledger Github.

JS programming language installed and correctly configured.

Go programming language installed and correctly configured.

Create a directory on every peer node.

Question # 18

When compared to public blockchain technologies, what are key Hyperledger Fabric differences?

Privacy

Confidentiality

Provisionmg/Permissioning

All of the above

Question # 19

When deploying a database option there are some important things to consider from a deployment perspective. CouchDB and LevelDB can be deployed with Fabric.

Which of the following is a true statement in regards to ledger deployment?

A CouchDB database is closely co-located with a network node and runs in a separate operating system process

A LevelDB database is closely co-located with a network node and runs in a separate operating system process

A CouchDB database is closely co-located with a network node and it is embedded within the same operating system process

A LevelDB database is closely co-located with a network node and it is embedded within the same operating system process