Learn blockchain technology knowledge and skills in the BNB Chain Developer Specialization course.
The specialization contains multiple courses that cater to a well-rounded education in blockchain development.
After you’ve passed all the quizzes, you can earn a certificate that will show up within 14 days.
Sign up here: accounts.binance.com/register?ref=73583477 or use “73583477” as the referral code.
To get started, go to academy.binance.com/en/track/bnb-chain-developer-specialization.
This article contains all of the Binance BNB Chain Developer Specialization quiz answers for Blockchain Basics, BNB Chain, and more.
1. Blockchain Basics
Question: What is a blockchain-primarily known for?
Answer: Decentralization.
Question: What is the purpose of the Block Header in a blockchain block?
Answer: It contains information like a block’s version number.
Question: Which component of a block is used to verify its integrity?
Answer: Merkle Root.
Question: What is a cryptographic hash function?
Answer: A mathematical algorithm that converts data into a fixed-size string of characters.
Question: What is a Merkle proof used for?
Answer: Verifying whether a transaction is present within the Merkle tree.
2. BNB Chain
Question: What components make up the BNB Chain ecosystem?
Answer: BNB Beacon Chain, BNB Smart Chain, BNB Greenfield, and BNB Sidechains.
Question: What is the consensus algorithm used by the BNB Smart Chain?
Answer: PoSA.
Question: How does staking work on the BNB Chain?
Answer: Staking on the BNB Chain occurs via the BNB Beacon Chain, followed by delegation to a validator on the BNB Smart Chain.
Question: What is the purpose of cross-chain communication in the BNB Chain ecosystem?
Answer: It allows users to transfer assets between different blockchains.
Question: What are some upcoming developments for the BNB Chain platform?
Answer: Improved scalability, user experience, and gradual decentralization.
Further reading
Binance Academy Courses Quiz Answers
