Blockchain CBSP Exam Practice Test Instant Access

Question 1

The immutability of the blockchain is an asset for which of the following? Select all that apply.

AAsset Management

BData Security Secure

CCommunications

DTransparency

Answer : D

Question 2

Which of the following blockchains has a built-in consensus algorithm?

AEthereum

BCorda

CHyperledger

Answer : A

Question 3

Implementing data access as a blockchain smart contract is a good solution for generating an audit log of access to sensitive data

ATrue

BFalse

Answer : A

Question 4

Which of the following is NOT an essential part of Confidential Transactions?

AZero-Knowledge Proof

BRing Signature

CElliptic Curve Cryptography

DPederson Commitment

Answer : A

Question 5

This sample code is vulnerable to which of the following attacks? Select all that apply

AArithmetic

BRace Conditions

CUnchecked Return Values

DShort Addresses

Answer : A

Question 6

Which of the following blockchains separates transaction validation and ordering of transactions in blocks into separate steps?

AHyperledger

BEthereum

CCorda

DAll of the above

Answer : A

Question 7

What is the easiest way to steal cryptocurrency from a user?

APrivate key theft

BDouble-spend attack

CConsensus hijacking

DEclipse attack

ENone of the above

Answer : A

Blockchain BTA Certified Blockchain Security Professional CBSP Exam Practice Test