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CBDH BTA Certified Blockchain Developer – Hyperledger is now Stable and With Pass Result | Test Your Knowledge for Free

CBDH Practice Questions

BTA Certified Blockchain Developer – Hyperledger

Last Update 22 hours ago
Total Questions : 195

Dive into our fully updated and stable CBDH practice test platform, featuring all the latest Blockchain Developer - Hyperledger Fabric exam questions added this week. Our preparation tool is more than just a Blockchain study aid; it's a strategic advantage.

Our Blockchain Developer - Hyperledger Fabric practice questions crafted to reflect the domains and difficulty of the actual exam. The detailed rationales explain the 'why' behind each answer, reinforcing key concepts about CBDH. Use this test to pinpoint which areas you need to focus your study on.

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Question # 1

What type of peer endorses and executes a transaction?

Options:

A.  

Endorsement Peer

B.  

Peered Peer

C.  

Executing Peer

D.  

Endorsing Peer

E.  

Peer Node

Discussion 0
Question # 2

What component of Hyperledger Composer captures the core data in a business network including the business model, transaction logic, and access controls?

Options:

A.  

Business Network Adapter

B.  

Business Network Interface

C.  

Business Network Card

D.  

Business Network Archive

E.  

Business Network API

Discussion 0
Question # 3

What function is used to call the shim.Start function below?

Question # 3

Options:

A.  

import

B.  

init

C.  

main

D.  

type

Discussion 0
Question # 4

What certificate is granted an "allocation" of transaction certificates to each user?  

Options:

A.  

rootcert

B.  

ecerts

C.  

tcerts

D.  

PKI

E.  

RSA

Discussion 0
Question # 5

Based on the code snippet, the reference —> to Contract indicates:

Question # 5

Options:

A.  

A pointer to a contract class

B.  

A bidirectional resource

C.  

Expedited delivery

D.  

A unidirectional relationship

Discussion 0
Question # 6

Every . cto model file requires a___________which means that every name inside of it must be unique.

Options:

A.  

namespace

B.  

chaincode

C.  

participant

D.  

asset

Discussion 0
Question # 7

Exhibit.

Question # 7

Options:

A.  

This command issues a card for the admin user

B.  

This command issues a revocation for the user Ernesto

C.  

This command issues a card for the user Ernesto and exports the card file to the current directory

D.  

This command does none of the above

Discussion 0
Question # 8

Exhibit.

Question # 8

Based on the permissions .acl displayed, which rule allows the administrator access to the users resources.

Options:

A.  

NetworkAdminUser

B.  

Default

C.  

NetworkAdminSystem

D.  

SystemACL

Discussion 0
Question # 9

What is a transaction request sent from a client or admin user to one or more peers in a network?

Options:

A.  

Chaincode

B.  

Proposal

C.  

Update

D.  

RPC

Discussion 0
Question # 10

The keyword is used if you do not want the resource to be instantiated while still used as a super type for the other resources of that type.

Options:

A.  

extends

B.  

noinstantiate

C.  

concrete

D.  

abstract

Discussion 0
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