小乔 发表于 2021-7-2 14:45:45

【答题赢鸿鹄币】JSON



What is the JSON syntax that is formed from the data?
A. {Name: Bob Johnson, Age: 75, Alive: true, Favorite Foods: }
B. {“Name”: “Bob Johnson”, “Age”: 75, “Alive”: true, “Favorite Foods”: [“Cereal”, “Mustard”, “Onions”]}
C. {‘Name’: ‘Bob Johnson’, ‘Age’: 75, ‘Alive’: True, ‘Favorite Foods’: ‘Cereal’, ‘Mustard’, ‘Onions’}
D. {“Name”: “Bob Johnson”, “Age”: Seventyfive, “Alive”: true, “Favorite Foods”: [“Cereal”, “Mustard”, “Onions”]}




选详细解释和答案的给予20鸿鹄币奖励

powerinside 发表于 2021-7-2 14:45:46

字符串双引号，排除AD。
并列的值用方括弧，逗号隔开。C也不对。
只能选B。

hezhishun3261 发表于 2021-7-6 15:11:20

不懂

powerinside 发表于 2021-7-7 13:56:51

答案是B
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