（）is an open,distributed ledger that can record transactions between two parties efficiently and in a verifiable and permanent way.A.Internet of thingsB.BlockchainC.Edge computingD.Artificial intelligence
（）is an open,distributed ledger that can record transactions between two parties efficiently and in a verifiable and permanent way.
A.Internet of things
B.Blockchain
C.Edge computing
D.Artificial intelligence
B.Blockchain
C.Edge computing
D.Artificial intelligence
参考解析
解析：本题翻译：
（）是一种开放的、分布式的分类账，能够有效地、可核查和永久地记录双方之间的交易。
A.物联网B.区块链C.边缘计算D.人工智能
考查区块链的定义，本题需要记住区块链的英文。
（）是一种开放的、分布式的分类账，能够有效地、可核查和永久地记录双方之间的交易。
A.物联网B.区块链C.边缘计算D.人工智能
考查区块链的定义，本题需要记住区块链的英文。
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