Ethereum's Transactions, Validation, and Upgrades BDC Practice Questions (Page 9)

Questions 41–41

1. 41application · medium

   After The Merge, a node operator notices that block production is faster and more predictable. What change in transaction validation and block production is responsible for this?

   • AThe gas limit is now fixed and cannot be adjusted, making block production faster.
   • BTransactions no longer require signature verification because validators are trusted.
   • CTransactions are now validated by a central authority before being included in blocks.
   • DBlock proposers are selected deterministically from validators who have staked ETH, and they produce blocks in slots.
   Reveal Solution Discussion Select an answer first