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CBSP BTA Certified Blockchain Security Professional Questions and Answers

Questions 4

Smart contract technology can be used to securely implement a business's product ordering front-end.

Options:

A.

True

B.

False

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Questions 5

Multisignatures are designed to allow a set of users to make a valid transaction only if a set minimum number of them consent

Options:

A.

True

B.

False

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Questions 6

All smart contracts are audited for correctness and checked for malicious code before being uploaded to the blockchain.

Options:

A.

True

B.

False

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Questions 7

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

Options:

A.

Unchecked Return Values

B.

Arithmetic

C.

Short Address

D.

Reentrancy

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Questions 8

Which of the following attacks is designed to bypass the protections provided by digital signatures?

Options:

A.

Routing

B.

Replay

C.

Sybil

D.

Eclipse

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Questions 9

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

Options:

A.

Zero-Knowledge Proof

B.

Ring Signature

C.

Elliptic Curve Cryptography

D.

Pederson Commitment

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Questions 10

In which of the following attacks targeting Proof of Stake does an attacker create a divergent chain and race to make their chain longer than the real chain?

Options:

A.

Selfish Mining Attack

B.

Long-Range Attack

C.

Double-Spend Attack

D.

51% Attack

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Questions 11

Which of the following blockchains is designed to allow multiple blockchains to run on the same network?

Options:

A.

Hyperledger

B.

Ethereum

C.

Corda

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Questions 12

Digital signatures provide confidentially, integrity , and non-repudiation.

Options:

A.

True

B.

False

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Questions 13

Using a distributed ledger decreases risk of data loss since all data is not stored in the same place.

Options:

A.

True

B.

False

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Exam Code: CBSP
Exam Name: BTA Certified Blockchain Security Professional
Last Update: Mar 29, 2024
Questions: 91
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