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BTA Certified Blockchain Solution Architect

Last Update 5 hours ago Total Questions : 229

The BTA Certified Blockchain Solution Architect content is now fully updated, with all current exam questions added 5 hours ago. Deciding to include CBSA practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our CBSA exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these CBSA sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any BTA Certified Blockchain Solution Architect practice test comfortably within the allotted time.

Question # 31

In common blockchain design, which data structure is used to create a lightweight digital fingerprint of all the transactions within a block?

A.

Blockchains are unique in that they utilize no data structures

B.

Lexicographic Search Tree

C.

Bloom Filter

D.

Merkle Tree

Question # 32

Which is the following is the metaphor that describes a logical dilemma that plagues many computer networks?

A.

Neo Generals’ problem

B.

Byzantine Generals’ problem

C.

Byzantine Admirals’ problem

D.

Renaissance Generals’ problem

Question # 33

Proof of Stake consensus is most often needed for and implemented by:

A.

Blockchain networks with low traffic

B.

Permissioned blockchains

C.

Blockchains that manage wealth and assets

D.

Public blockchains

Question # 34

Ideal bug reports link the bug being reported to a _______________

A.

Business Value

B.

Business Process

C.

Regression Issue

D.

Business Target

E.

Progression Issue

Question # 35

In regards to understanding the Ethereum Virtual Machine what statement is true?

A.

The EVM is extremely powerful, non-turing complete and perfect for doing computational intensive thins, because of the direct access to the graphics card.

B.

The EVM is extremely powerful, turing complete and perfect for doing computational intensive things, because of the direct access to the graphics card.

C.

While the EVM is Sandboxed, it isn’t as powerful as the Bitcoin network, because it’s not Turing Complete

D.

The EVM can’t access hardware layers or anything outside a blockchain node because it’s sandboxed.

Question # 36

You are considering writing smart contracts and there are a few different languages you can consider. (Select two.)

A.

Truffle

B.

Serpent

C.

Solidity

D.

Embark

Question # 37

Blockchain provenance is defined as _______________?

A.

Information sent to the blockchain and written to the blockchain.

B.

Recording the history of data, from its last block to various stages of the data lifecycle

C.

Recording the history of data, from its inception to various stages of the data lifecycle.

D.

Once a transaction has been written and committed to the ledger it cannot be changed.

Question # 38

To determine the anticipated load on an application, the number of end users should be considered along with?

A.

The location of the user

B.

The average number of transactions per user

C.

The average age of the user

D.

The average bandwidth speed of the user

Question # 39

When you considering cryptography for a blockchain what would be types of symmetric cryptography you could consider? (Select two.)

A.

Block Ciphers

B.

Rivest-Shamir-Adleman algorithm aka the RSA.

C.

Stream Ciphers

D.

Elliptical Curve Cryptography

Question # 40

Some of the various consensus models employed by public blockchain networks include:

A.

Proof of Work

B.

Proof of Importance

C.

Proof of Stake

D.

All of the above

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