Which of the following method returns true if the cursor has documents – InterviewSolution

InterviewSolution

1.	Which of the following method returns true if the cursor has documents?(a) hasMethod()(b) hasNext()(c) hasDoc()(d) all of the mentioned
Answer» Correct choice is (b) hasNext() The best I can explain: hasNext() returns true if the cursor returned by the db.collection.find() query can iterate further to return more documents.

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