CBSA Exam Dumps Updated - Ensure You Pass BTA Certified Blockchain Solution Architect CBSA Exam
Candidates who are familiar with DumpsBase Blockchain certification exams know that we have introduced five Blockchain BTA certification exams before in my article "Five Blockchain Training Alliance BTA Certification Exams". BTA Certified Blockchain Solution Architect (CBSA) exam is one of the five exam, which is for the candidates to test proficiency in designing blockchain solutions - including selecting the appropriate technology and defining system architecture. To help you prepare for the CBSA exam well, we have updated CBSA exam dumps with 145 practice exam questions and answers to help you start learning CBSA exam questions well. Get the best and latest CBSA dumps questions online to make sure that you can pass CBSA BTA Certified Blockchain Solution Architect certification exam in the first attempt.
Real BTA Certified Blockchain Solution Architect CBSA Exam Overviews
Real BTA Certified Blockchain Solution Architect CBSA exam is an elite way to demonstrate your knowledge and skills in this emerging space. It is a 70 question multiple-choice exam that lasts 1.5 hours and is a performance-based evaluation of Solution Architect skills and knowledge. To earn the CBSA certification successfully, candidates can prove that they can:
● Architect blockchain solutions
● Work effectively with blockchain engineers and technical leaders
● Choose appropriate blockchain systems for various use cases
● Work effectively with both public and permissioned blockchain systems
More, Blockchain CBSA exam will prove that a student completely understands:
– The difference between proof of work, proof of stake, and other proof systems and why they exist
– Why cryptocurrency is needed on certain types of blockchains
– The difference between public, private, and permissioned blockchains
– How blocks are written to the blockchain
– Where cryptography fits into blockchain and the most commonly used systems
– Common use cases for public blockchains
– Common use cases for private & permissioned blockchains
– What is needed to launch your own blockchain
– Common problems & considerations in working with public blockchains
– Awareness of the tech behind common blockchains
– When is mining needed and when it is not
– Byzantine Fault Tolerance
– Consensus among blockchains
– What is hashing
– How addresses, public keys, and private keys work
– What is a smart contract
– Security in blockchain
– Brief history of blockchain
– The programming languages of the most common blockchains
– Common testing and deployment practices for blockchains and blockchain-based apps
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Free CBSA BTA Certified Blockchain Solution Architect Dumps Questions Online
What are two specific advantages of using Hyperledger Fabric? (Select two.)
A. No order service needed
B. Use any programming language available
C. Open Source Modular architecture
D. Allows components to be plug-and-play
E. Makes mining cryptos more efficient
Answer: C,D
You have flown to NYC to have a discussion with a technical executive of a too big to fail bank.
You are having a discussion about blockchain algos and the customer is asking what are some disadvantages of using a POW algo?
A. Centralization of blockchain control
B. Only use case for computational power is blockchain
C. Large expenditures for computational power
D. Not profitable for miners
E. 51% attack mitigation
Answer: C,E
A Blockchain network can be best categorized as:
A. A centralized network
B. A decentralized peer-to-peer network
C. A series of nodes managed by a genesis node
D. A distributed network centralized ledgers
Answer: B
Records on a public blockchain are deleted by?
A. They cannot be deleted
B. Filing a request with the Ethereum Foundation
C. Recalling the transaction of Etherscan.io
D. Deleting the transaction from the app that sent it
Answer: A
What type of attack would be considered a very large flaw in public blockchains such as Bitcoin’s Blockchain where the majority of hashpower could possibly be controlled thru an attack?
What is the specific attack Bitcoin could be exposed to?
A. 51% Attacks
B. Tether Token Hack
C. DDoS Attack
D. BIP attack
E. Parity Wallet Attack
Answer: A
When developing in Ethereum which is considered to be an In-Memory Blockchain simulations for rapid development?
A. Cpp-ethereum
B. Geth
C. TestRPC
D. Parity
Answer: C
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
Answer: C
The merkle tree contains a full list of the transactions on the blockchain?
A. FALSE
B. TRUE
Answer: A
Select the best statement for determining how consensus is reached.
A. By the miner nodes which make sure that a transaction is valid.
B. By a cryptographic secure signature algorithm called ECDSA which makes sure that cheating is impossible.
C. By every single node in the blockchain network different transactions.
D. By every single node in the blockchain network executing the same transaction.
Answer: D
What are some advantages of Proof of Stake (POS) mining over Proof of Work (POW) mining? (Select three.)
A. Energy efficient in regards to that it could consume for electricity as compared to PoW
B. Faster Hashing algorithms
C. No need for expensive compared to POW
D. Faster validations compared to POW
E. Better blockchain security compared to POW
Answer: A,C,D
