Blockchain BTA Certified Solution Architect CBSA Exam Questions in PDF

Free Blockchain CBSA Dumps Questions (page: 3)

The key difference between encryption and hashing is that encrypted strings can be reversed back into their original decrypted form if you have the right key?

  1. TRUE
  2. FALSE

Answer(s): A


Reference:

https://www.securityinnovationeurope.com/blog/page/whats-the-difference-between-hashing-and-encrypting



What is a logic gate in electronics and computer science?

  1. A logic gate usually takes in 2 inputs and gives out 1 output. The inputs and outputs are binary values, meaning they can be both 1 and 0.
  2. A logic gate usually takes in 3 inputs and gives out 2 output. The inputs and outputs are binary values, meaning they can be 1 or 0.
  3. A logic gate usually takes in 2 inputs and gives out 6 output. The inputs and outputs are binary values, meaning they can be both 1 and 0.
  4. A logic gate usually takes in 2 inputs and gives out 1 output. The inputs and outputs are binary values, meaning they can be 1 or 0.

Answer(s): D

Explanation:

A logic gate usually takes in 2 inputs and gives out 1 output. The inputs and outputs are binary values, meaning they can be 1 or 0. A XOR logic gate takes in 2 binary inputs and gives out a high output ONLY when the inputs are different. Meaning, if A and B are inputted to a XOR gate then the out C will be 1 ONLY when A is not equal to B.


Reference:

https://blockgeeks.com/guides/cryptocurrencies-cryptography/



Ethereum is considered to be a ____________type of blockchain.

  1. Permissionless
  2. Permission Based
  3. Hybrid
  4. Private

Answer(s): A

Explanation:

Permissionless - anyone can join Anyone can run a node, run mining software/hardware, access a wallet and write data onto and transact within the blockchain (as long as they follow the rules of the bitcoin blockchain). There is no way to censor anyone, ever, on the permissionless bitcoin blockchain.


Reference:

https://medium.com/@dustindreifuerst/permissioned-vs-permissionless-blockchains-acb8661ee095



Your company working for is now considering the blockchain. They would like to perform a POC with R3 Corda. The CIO was reading about different blockchain consensus algos and would like to understand what type of consensus algos is used with Corda.

What is the best answer?

  1. R3 Corda is a pluggable blockchain and allows the enterprise flexibility
  2. R3 Corda is a byzantine fault tolerant blokchain
  3. R3 Corda is a proof of stake based blockchain
  4. R3 Corda is a proof of work based blockchain

Answer(s): A

Explanation:

Corda does not share the same requirements as Bitcoin: we require absolute certainty over transaction finality and we need to know who our counterparts are. So we had the freedom – and took this opportunity – to solve the consensus problem in a different way. In particular, Corda solves the privacy issue in a number of manners, primarily by allowing for separation of consensus into a service which we call the Notary Cluster. Corda was designed for business from the start. It has no cryptocurrency built into the platform and does not require mining-style consensus, which imposes great cost with little business benefit.



Secure Hash Algorithm (SHA-256) output is always 256 bits or 32 bytes in length regardless of the length of the input (even if input is millions of bytes). Select best answer.

  1. NSA is spying on us so what’s it matters.
  2. Depends on input
  3. False
  4. True

Answer(s): D

Explanation:

SHA stands for Secure Hash Algorithm. This is used to prove data integrity. The same input(s) will always produce the exact same output. This output is always 256 bits or 32 bytes in length regardless of the length of the input (even if input is millions of bytes).


Reference:

https://medium.com/all-things-ledger/bitcoins-implementation-of-blockchain-2be713f662c2



Share your comments for Blockchain CBSA exam with other users:

A
A.K.
6/30/2023 6:34:00 AM

cosmos db is paas not saas

S
S Roychowdhury
6/26/2023 5:27:00 PM

what is the percentage of common questions in gcp exam compared to 197 dump questions? are they 100% matching with real gcp exam?

B
Bella
7/22/2023 2:05:00 AM

not able to see questions

S
Scott
9/8/2023 7:19:00 AM

by far one of the best sites for free questions. i have pass 2 exams with the help of this website.

D
donald
8/19/2023 11:05:00 AM

excellent question bank.

A
Ashwini
8/22/2023 5:13:00 AM

it really helped

S
sk
5/13/2023 2:07:00 AM

excelent material

C
Christopher
9/5/2022 10:54:00 PM

the new versoin of this exam which i downloaded has all the latest questions from the exam. i only saw 3 new questions in the exam which was not in this dump.

S
Sam
9/7/2023 6:51:00 AM

question 8 - can cloudtrail be used for storing jobs? based on aws - aws cloudtrail is used for governance, compliance and investigating api usage across all of our aws accounts. every action that is taken by a user or script is an api call so this is logged to [aws] cloudtrail. something seems incorrect here.

T
Tanvi Rajput
8/14/2023 10:55:00 AM

question 13 tda - c01 answer : quick table calculation -> percentage of total , compute using table down

P
PMSAGAR
9/19/2023 2:48:00 AM

pls share teh dump

Z
zazza
6/16/2023 10:47:00 AM

question 44 answer is user risk

P
Prasana
6/23/2023 1:59:00 AM

please post the questions for preparation

T
test user
9/24/2023 3:15:00 AM

thanks for the questions

D
Draco
7/19/2023 5:34:00 AM

please reopen it now ..its really urgent

M
Megan
4/14/2023 5:08:00 PM

these practice exam questions were exactly what i needed. the variety of questions and the realistic exam-like environment they created helped me assess my strengths and weaknesses. i felt more confident and well-prepared on exam day, and i owe it to this exam dumps!

A
abdo casa
8/9/2023 6:10:00 PM

thank u it very instructuf

D
Danny
1/15/2024 9:10:00 AM

its helpful?

H
hanaa
10/3/2023 6:57:00 PM

is this dump still valid???

G
Georgio
1/19/2024 8:15:00 AM

question 205 answer is b

M
Matthew Dievendorf
5/30/2023 9:37:00 PM

question 39, should be answer b, directions stated is being sudneted from /21 to a /23. a /23 has 512 ips so 510 hosts. and can make 4 subnets out of the /21

A
Adhithya
8/11/2022 12:27:00 AM

beautiful test engine software and very helpful. questions are same as in the real exam. i passed my paper.

S
SuckerPumch88
4/25/2022 10:24:00 AM

the questions are exactly the same in real exam. just make sure not to answer all them correct or else they suspect you are cheating.

S
soheib
7/24/2023 7:05:00 PM

question: 78 the right answer i think is d not a

S
srija
8/14/2023 8:53:00 AM

very helpful

T
Thembelani
5/30/2023 2:17:00 AM

i am writing this exam tomorrow and have dumps

A
Anita
10/1/2023 4:11:00 PM

can i have the icdl excel exam

B
Ben
9/9/2023 7:35:00 AM

please upload it

A
anonymous
9/20/2023 11:27:00 PM

hye when will post again the past year question for this h13-311_v3 part since i have to for my test tommorow…thank you very much

R
Randall
9/28/2023 8:25:00 PM

on question 22, option b-once per session is also valid.

T
Tshegofatso
8/28/2023 11:51:00 AM

this website is very helpful

P
philly
9/18/2023 2:40:00 PM

its my first time exam

B
Beexam
9/4/2023 9:06:00 PM

correct answers are device configuration-enable the automatic installation of webview2 runtime. & policy management- prevent users from submitting feedback.

R
RAWI
7/9/2023 4:54:00 AM

is this dump still valid? today is 9-july-2023

AI Tutor 👋 I’m here to help!