What is the syntax for querying a PouchDB database using a map/reduce function?

A)  map(mapFunction, reduceFunction)
B)  query(mapFunction, reduceFunction)
C)  reduce(mapFunction, reduceFunction)
D)  mapReduce(mapFunction, reduceFunction)

Correct Answer :   db.mapReduce(mapFunction, reduceFunction)

Explanation : The syntax for querying a PouchDB database using a map/reduce function is “db.mapReduce(mapFunction, reduceFunction)”.

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