Q. Use of the approximation field for the query and sort operations requires that applications perform _______ side post-processing.

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Q. Which of the following is used to handle arbitrary or unforeseen number of precision?

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Q. Point out the wrong statement.

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Q. MongoDB stores times in _____ by default, and will convert any local time representations into this form.

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Q. Which of the following precision uses two values for the field?

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Q. Point out the correct statement.

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Q. __________ precision multiplies the monetary value by a power of 10.

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Q. To add structures to your document to support keyword-based queries add the keywords as ______ in the array.

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Q. Which of the following is related to the parsing of document for root?

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Q. Which of the following is related to document that provide support for synonym or related queries in the application layer?

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Q. Which of the following is related to document that do not provide a way to weight results?

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Q. ________ indexes can include any field whose value is a string or an array of string elements.

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Q. Point out the correct statement.

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Q. ___________ bulk indexes may be more efficient for some kinds of content and workloads in real time.

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Q. Which of the following operations are atomic on document level?

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Q. Point out the correct statement.

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Q. Which of the following pattern is best for static trees that do not change?

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Q. ____________ pattern requires additional steps of working with strings and regular expressions.

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Q. The ____________ pattern identifies each node in the tree as stops in a round-trip traversal of the tree.

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Q. The Array of Ancestors pattern is slightly slower than the ________________ pattern.

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