BTA CBBF Certification Sample Questions

CBBF Dumps, CBBF PDF, CBBF VCE, BTA Blockchain Business Foundations VCE, BTA Business Blockchain Foundations PDF The purpose of this Sample Question Set is to provide you with information about the BTA Blockchain Business Foundations (CBBF) exam. These sample questions will make you very familiar with both the type and the difficulty level of the questions on the CBBF certification test. To get familiar with real exam environment, we suggest you try our Sample BTA Business Blockchain Foundations Certification Practice Exam . This sample practice exam gives you the feeling of reality and is a clue to the questions asked in the actual Certified Blockchain Business Foundations (CBBF) certification exam.

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BTA CBBF Sample Questions:

01. Why is a private Blockchain used instead of a public one?

a) To limit user access and permissions

b) It is less expensive to develop

c) It requires less mining power than a public Blockchain

d) It requires fewer administrators to manage it

02. Blockchain allows for which of the following?

a) Anonymous Cryptography

b) Trust in central authorities

c) A fast and efficient ledger

d) A peer to peer ledger without the need of a third party

03. Who can read records on a public Blockchain?

a) Everyone on the Blockchain

b) No one

c) Only the creator

d) The users with access permissions

e) None of the above

04. How does a private Blockchain differ from a public one?

(Select all that apply.)

a) A private Blockchain does not use proof of work consensus

b) A private Blockchain is more efficient and has faster transaction times

c) A private Blockchain is not distributed

d) A private Blockchain often requires the identity of users to be known

05. Transactions per second (TPS) for a Proof-of-Work Blockchain are approximately?

a) 24K per second

b) 175K per second

c) 7-15 per second

d) Only limited to the number of nodes on the network

e) None of the above

06. A Blockchain does NOT provide which attribute?

a) Security through distribution

b) Anonymity through cryptography

c) Fault Tolerance through distribution

d) Immutability through hashing

07. How much data can be represented by the data hash of a block?

a) virtually any amount

b) a maximum of 20 MB

c) not to exceed 100k bytes

d) the hash is only a memory location

08. ____________ledger technology is referred to as DLT.

a) All of the above

b) Decentralized

c) Database

d) Distributed

e) None of the above

09. Which of the following problems did Blockchain solve for cryptocurrencies?

a) Destination of currencies

b) Double Spending

c) Anonymity

d) None of the above

10. If a node on the network were to lose a copy of the ledger, the ledger is not lost. The large number of other nodes have a copy and won’t lose track. This is known as___________.

a) Censorship

b) Immutability

c) Transparency

d) Redundancy

Answers:

Question: 01 Answer: a	Question: 02 Answer: d	Question: 03 Answer: a	Question: 04 Answer: d	Question: 05 Answer: c
Question: 06 Answer: b	Question: 07 Answer: a	Question: 08 Answer: d	Question: 09 Answer: c	Question: 10 Answer: b

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