BTA CBDE | How to Become a Certified Blockchain DeveloperEthereum?
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BTA CBDE Exam: Attain Success in No Time
What do you need to study in the CBDE exam? Get complete syllabus details by clicking the link on the description and plan your study routine accordingly. Don’t forget to get practical training from industry experts.
Get real with the real exam-like questions. The more you become familiar with the exam pattern, the easier it gets to ace the multiple-choice exam on your first attempt. Therefore, check out the description below and reach our premium CBDE practice test questions with just one click.
CBDE Exam Format
Exam Name: Certified Blockchain
Developer - Ethereum (CBDE)
Exam Code: CBDE
Duration: 90 mins
Number of Questions: 70
Passing Score: 70%
Practice Exams: BTA CBDE Certification
Practice Exam
Recommended Training: Certified
Blockchain Developer - Ethereum (CBDE)
BTA CBDE
CBDE Questions
Get a glimpse of the actual exam questions with the help of these sample questions.
Q1. You interact with a smart contract and see a gas usage of 50,000 gas with a gas cost of 15Gwei. How much Ether would you have to pay to the miner?
Options:
a) 750,000,000,000,000 Wei
b) 750,000,000,000 Wei
c) 750,000,000 Wei
d) A flat fee of 1 Ether
Answer: a) 750,000,000,000,000 Wei
Options:
a) sends the gas stipend of 2300 gas and returns a false on error.
b) sends all the gas along and cascades exceptions.
c) sends all the gas along and returns a false on error
d) sends the gas stipend of 2300 gas and cascades exceptions
Q2. Address.call.value():
Answer: c) sends all the gas along and returns a false on error
Q3. What’s the correct scientific notation?
Options:
a) 1 Ether = 10^18 wei, 10^6 Gwei, 10^6 Finney
b) 1 Ether = 10^19 wei, 10^13 Gwei, 10^3 Finney
c) 1 Ether = 10^16 wei, 10^13 Gwei, 10^3 Finney
d) 1 Ether = 10^18 wei, 10^9 Gwei, 10^3 Finney
Answer: d) 1 Ether = 10^18 wei, 10^9 Gwei, 10^3 Finney
Do BTA CBDE Practice Tests Help You in the Preparation?
Yes, CBDE practice tests are beneficial in offering you the actual exam-like conditions. With the timed system, you become skilled in time management and know exactly how much time you should spend on each question.
Moreover, you learn about your flaws by analyzing the result section. Working on these flaws helps an individual score high in the actual exam.
Our team of experienced industry experts and certified BTA consultants with extensive project experience have designed all our materials and CBDE practice questions. We take full responsibility for the exceptional quality of our materials, which have received positive feedback and testimonials from our satisfied candidates.
Our BTA CBDE practice questions offer 100% accuracy at a fraction of the cost of formal BTA training courses, official books, and certification exams. Our tests are time convenient, so you get the scope to take the exam at your chosen time.
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