Certified Blockchain Expert v2 Exam Practice Questions (Free Quiz) Copy
Practice Exam Instructions
The exam comprises of the following types of questions;
Multiple Choice Single Response
Multiple Choice Multiple Response
There is no negative marking.
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Level: Beginner
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Question 1 of 15
1. Question
1 point(s)Who was invented by blockchain?
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Question 2 of 15
2. Question
1 point(s)What is blockchain?
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Question 3 of 15
3. Question
1 point(s)Which of the following best defines the decentralized ledger tracking digital assets on the p2p network?
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Question 4 of 15
4. Question
1 point(s)In which of the following network, controls are distributed among few nodes?
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Question 5 of 15
5. Question
1 point(s)In which of the following network, controls are distributed among all the nodes?
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Question 6 of 15
6. Question
1 point(s)What is bitcoin? Choose the best
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Question 7 of 15
7. Question
1 point(s)The transactions associated to the bitcoin’s address are stored on?
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Question 8 of 15
8. Question
1 point(s)Which consensus algorithm is used in bitcoin platform?
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Question 9 of 15
9. Question
1 point(s)Bitcoin is equal to?
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Question 10 of 15
10. Question
1 point(s)Which about the following statement is used to define the computer program code that is capable of the facility, executing and enforcing the negotiation or the performance of an agreement by using blockchain technology?
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Question 11 of 15
11. Question
1 point(s)What are the benefits by using blockchain technology?
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Question 12 of 15
12. Question
1 point(s)NEO was launched in?
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Question 13 of 15
13. Question
1 point(s)How many functions of blockchain database? and name them.
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Question 14 of 15
14. Question
1 point(s)How many functions of the traditional database? And name them.
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Question 15 of 15
15. Question
1 point(s)The process of recording the pending transaction by adding a new block into the blockchain through mathematical puzzle is called?
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