Q. Which of the following keyword represents lock on the collection?

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Q. How many types of locking modes exist in MongoDB?

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Q. Which of the following represents number of times the operation acquired the lock in the specified mode?

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Q. __________ can be used to limit the size of the result document for a query operation.

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Q. Which of the following code is used for the successful exit of task?

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Q. Point out the correct statement.

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Q. Instance exits cleanly are represented by ___ exit code.

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Q. Which of the following code is returned by mongod if a moveChunk operation fails to confirm a commit?

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Q. Point out the correct statement.

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Q. Which of the following code represents exit cleanly following a large clock skew (32768 milliseconds) event?

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Q. 49 code is returned by mongod from _________ Service control Manager.

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Q. Which of the following code is returned when a MongoDB application cannot open a file?

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Q. Identify the message returned by MongoDB applications for Windows due to failures installing?

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Q. Which of the following document represents uncaught exception?

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Q. Which of the following method is used for managing user?

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Q. Point out the correct statement.

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Q. MongoDB stores user information in the _________ collection.

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Q. Which of the following authentication method is used by default by MongoDB?

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Q. Point out the wrong statement.

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Q. _________ is a challenge-response mechanism that authenticates users through passwords.

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