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Quiz: xUDT: Fungible Tokens
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Question 1 of 8
What does xUDT stand for, and what was the primary limitation of its predecessor that motivated its creation?
A
eXtended User Defined Token; its predecessor sUDT did not support uint128 amounts and was limited to uint64
B
eXtensible User Defined Token; its predecessor sUDT had no mechanism for custom validation logic beyond the basic conservation rule
C
eXclusive User Defined Token; its predecessor sUDT required tokens to be stored in smart contracts rather than user cells
D
eXchangeable User Defined Token; its predecessor sUDT could only be used on CKB mainnet and not on testnet
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