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Free Access Blockchain CBSA New Release

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Question 12

What are some likely repercussions that could occur as a result of a 51% attack to the Bitcoin network? (Select three.)

Options:

A.

Unplanned Fork

B.

Double Spending

C.

Cancelling Transactions

D.

Planned Fork

E.

Selfless Mining

Question 13

Which of the following blockchain key components state how the transactions will be confirmed?

Options:

A.

Distributed Ledger database

B.

Validity Rules

C.

Consensus Algorithm

D.

Encryption

Question 14

In the Ethereum EVM there are two types of memory areas. (Select two.)

Options:

A.

Storage

B.

Database

C.

Memory

D.

Persistent

E.

Ephemeral

Question 15

A Smart Contract is most like which classical programming object?

Options:

A.

Class

B.

Variable

C.

Method

D.

Function

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Exam Code: CBSA
Exam Name: BTA Certified Blockchain Solution Architect
Last Update: May 18, 2024
Questions: 229
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