MONGODB_USES_THE__________NOTATION_TO_ACCESS_THE_ELEMENTS_OF_AN_ARRAY_ – McqOptions

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1.	MONGODB_USES_THE__________NOTATION_TO_ACCESS_THE_ELEMENTS_OF_AN_ARRAY_AND_TO_ACCESS_THE_FIELDS_OF_AN_EMBEDDED_DOCUMENT.?$
A.	Dot
B.	Array
C.	Nested Sets
D.	None of the mentioned
Answer» B. Array

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