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Free Blockchain CBDH Practice Exam with Questions & Answers | Set: 4

Questions 31

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

CBDH Question 31

Options:
A.

A pointer to a contract class

B.

A bidirectional resource

C.

Expedited delivery

D.

A unidirectional relationship

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Questions 32

Member in the context of Hyperledger DLT network refers to:

Options:
A.

Legally separate / Independent entities

B.

Entities involved in transactions

C.

Business sponsor of DLT application

Questions 33

What type of organization can be thought of as a corporation run without any human involvement under the control of an incorruptible set of business rules?

Options:
A.

Limited Liability Corporation

B.

Decentralized Autonomous Organization (DAO)

C.

Corporation

D.

Trust

Questions 34

Which of the following statements would be the best answer when it comes to channels and the use of ordering services in Hyperledger Fabric?

Options:
A.

Channels ensure privacy in a blockchain network and ordering services may support many channels not just one channel.

B.

Channels ensure privacy in a blockchain network and ordering services may not support more than one channel.

C.

Channels do not ensure privacy in a blockchain and ordering services may not support more than one channel.

D.

Channels do not ensure privacy in a blockchain and ordering services may support many channels not just one channel.

E.

Channels do not ensure privacy in a blockchain network and ordering services may support many channels not just one channel.

Questions 35

Where are models stored when you develop a business network application model on Playground?

Options:
A.

On the web server hosting the Playground

B.

File system

C.

Browser storage

Questions 36

Exhibit.

CBDH Question 36

The function displayed will not return an error if:

Options:
A.

the number of arguments does not equal 3

B.

the number of arguments is greater than 3

C.

the number of arguments equal 3

D.

the number of arguments equal 4

Questions 37

Exhibit.

CBDH Question 37

Based on the code snippet, the unique identifier for the Delivery is:

Options:
A.

status

B.

trackingld

C.

gpsReadings

D.

contract

Questions 38

In your model there is a need to determine who owns the asset What type of field would you add to the asset such that owner of the asset instance can be found

Options:
A.

array

B.

relationship

C.

enumeration

Questions 39

When your developing with Fabric Composer which of the following is true? 

Options:
A.

Decrease the time of development

B.

Simplifies the development of applications

C.

Simplifies the code integration of applications

D.

Increases the time of development

Questions 40

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