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Free Blockchain CBSP Practice Exam with Questions & Answers | Set: 2

Questions 11

Which of the following attacks takes advantage of the fact that transaction information is posted on the blockchain to infer sensitive information?

Options:
A.

Smart Contract Exploitation

B.

Data Mining

C.

Brute Force Key Guessing

D.

Cryptanalysis

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Questions 12

From a business perspective, which of me following is the major consideration regarding the use of smart contract technology?

Options:
A.

Public Accessibility

B.

Hosting Requirements

C.

Code as Law" Arbitration

D.

Decentralization

Questions 13

From a regulatory perspective, which of the following may be the most complicated issue around demonstrating proper data management?

Options:
A.

Lack of blockchain support for encryption

B.

Use of distributed storage

C.

Lack of access controls

D.

Decentralized control of blockchain

Questions 14

Which of the following blockchains uses a channel-focused architectural design?

Options:
A.

Ethereum

B.

Corda

C.

Hyperledger

Questions 15

A blockchain-based solution best achieves which of the following goals?

Options:
A.

Data control

B.

Data deletion

C.

Data retention

D.

Data privacy

Questions 16

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

CBSP Question 16

Options:
A.

Unchecked Return Values

B.

Arithmetic

C.

Short Address

D.

Reentrancy

Questions 17

Which type of blockchain is most vulnerable to traditional Denial of Service attacks?

Options:
A.

Proof of Stake

B.

Proof of Work

C.

Proof of Activity

D.

Proof of Space

E.

All of the above

Questions 18

Transactions can be added to DAG-based distributed ledgers without being validated but the same is not true for blockchain.

Options:
A.

True

B.

False

Questions 19

Which of the following blockchains does NOT tie real-world identity to public keys on the blockchain?

Options:
A.

Hyperledger

B.

Ethereurn

C.

Corda

Questions 20

Which of the following attacks only requires a single account and performs only normal blockchain operations?

Options:
A.

Replay Attack

B.

Routing Attack

C.

51% Attack

D.

Eclipse Attack

Exam Code: CBSP
Certification Provider: Blockchain
Exam Name: BTA Certified Blockchain Security Professional
Last Update: Jul 15, 2025
Questions: 91