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Which command is used to determine storage capacity of specific database?
Correct Answer: D
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- Other Question (42q)
- Q1. Which command is used to determine storage capacity of specific database?...
- Q2. You are in a sharded cluster. What will you do prior to initiating backup in sharded clust...
- Q3. Consider the following example document from the sample collection. All documents in this ...
- Q4. Consider a collection posts which has fields: Jd, post_text, post_author, post_timestamp, ...
- Q5. What tool would you use if you want to save a gif file in mongo?...
- Q6. In a collection that contains 100 post documents, what does the following command do? db. ...
- Q7. What is the on-premise solution having functionality equivalent to cloud manager?...
- Q8. In which of the following scenarios is sharding not the correct option. Select all that ap...
- Q9. Which is the default mode in which the explain() command runs?...
- Q10. Which of the following does MongoDB use to provide High Scalability?...
- Q11. Consider the following posts document: (Exhibit) Which of the following queries will retur...
- Q12. Which of the following commands finds all the documents in the posts collection with post ...
- Q13. '$set' sets the value of
- Q14. Which is the correct order (lowest to highest) in which MongoDB compares the BSON types?...
- Q15. Which of the following is supported by MongoDB?...
- Q16. Using an arbiter allows one to easily ensure an odd number of voters in replica sets. Why ...
- Q17. Which of the following needs to be performed prior to initiate backup on a sharded cluster...
- Q18. Which of the following about Capped Collections is correct?...
- Q19. Dada una coleccion, cuales devuelve con la siguiente query db.coleccion.find({nombre:"rube...
- Q20. You have designed a web application with mongoDB. You have configured replication. The rep...
- Q21. What is the output of the following program?
- Q22. Consider the following document: > db.c.find() { "_id" : 12, b : [ 3, 5, 7, 2, 1, -4, 3...
- Q23. By default, the MongoDB cursor in mongo shell is configured to return how many documents? ...
- Q24. What is the maximum size of Index Key Limit and Number of Indexes per collection?...
- Q25. When should we consider representing a one-to-many relationship in an embedded collection ...
- Q26. Update If Correct is an approach for which of the following concepts in MongoDB:...
- Q27. Which format/standard is used by MongoDB internally to store documents?...
- Q28. What is the first task that a secondary would perform on being prompted by another seconda...
- Q29. Which node in a replica set does accept write operation?...
- Q30. Consider that our posts collection contains an array field called tags that contains tags ...
- Q31. Which of the following command inside aggregate command is used in MongoDB aggregation to ...
- Q32. We can insert multiple documents in bulk using which of the following operations:...
- Q33. Which option should be used to update all the documents with the specified condition in th...
- Q34. What tool do you use to see if you have a problem in the consumption of disk I / 0?...
- Q35. Which of the tags in a replica set configuration specify the operations to be read from th...
- Q36. Which of the following is incorrect statement about find and findOne operations in MongoDB...
- Q37. Which of the following command is used to get all the indexes on a collection?...
- Q38. JSON stands for
- Q39. Which of the following does MongoDB use to provide High Availability and fault tolerance?...
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- Q41. Which command can be used to rebuild the indexes on a collection in MongoDB?...
- Q42. The difference between $push and $addToSet is:...
