EC-CouncilBlockchain Developer Certification
Domain 5Objective 1
Ethereum's Purpose, Ecosystem, and Evolution BDC Practice Questions (Page 9)
Part of the Ethereum and Smart Contract Development domain, which makes up ~11% of our current practice bank.
42questions here
9free pages
3concepts
Questions 41–42
- 41
An Ethereum developer is explaining to a client why their DApp will become more energy-efficient after a certain upgrade. Which upgrade should the developer reference?
Select an answer first - 42
A developer is reading about Ethereum's history and wants to understand the significance of the 'Serenity' upgrade. What did Serenity introduce?
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