Blockchain CBDH Exam Practice Test Instant Access

Question 1

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

AOn the web server hosting the Playground

BFile system

CBrowser storage

Answer : A

Question 2

Exhibit.

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

ANetworkAdminUser

BDefault

CNetworkAdminSystem

DSystemACL

Answer : D

Question 3

Exhibit.

Based on the code snippet displayed, if fn Is nil - what are the possibilities

AAn error is generated

BShira.Error(err.ErrorO) is returned

Cget is assumed and processed

DNone of the above

Answer : C

Question 4

A business wants only certain parties using the DLT to have visibility/access to their dat

a. This refers to the______challenge

AStandardization

BInteroperability

CPrivacy

DConfidentiality

Answer : B

Question 5

Exhibit.

The function displayed:

AStores the keys and values on the ledger on initilization

BReads and returns the keys and values on the ledger

CRemoves the keys and values on the ledger

DUpdates the keys and values on the execution of Invoke

Answer : D

Question 6

A . ceo file has which of the following elements:

AName space

BResources

CImports from other name spaces

DAll of the above

Answer : D

Question 7

Certification authority is responsible for:

AIssuing the certificates

BRevoking the certificate

CValidating the certificates

DAll of the above

Answer : A

Blockchain BTA Certified Blockchain Developer - Hyperledger Exam Practice Test