C100DBA Exam Question 26

Which of the following is correct about MongoDB?
  • C100DBA Exam Question 27

    In a collection that contains 100 post documents, what does the following command do? db. posts.
    find().skip(5).limit(5)
  • C100DBA Exam Question 28

    You are comparing values of different BSON types in mongodb. You want to compare from lowest to highest.
    Which comparison order is used?
  • C100DBA Exam Question 29

    Which mongodb tool is used to report details on number of database operations in MongoDB?
  • C100DBA Exam Question 30

    Below is a sample document of "orders" collection