easy5 pts · first answer countssoliditygas-optimisation

constant vs immutable

What is the difference between constant and immutable state variables in Solidity?

A.constant variables can be changed by the owner, immutable cannotB.immutable variables are stored in normal storage slots and cost an SLOAD to readC.They are exactly the same, and immutable is just the newer nameD.constant must be known at compile time; immutable can be set once in the constructor; neither uses a storage slot

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constant vs immutable

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