The maximum BSON document size is:

This replication process is

Which of the following would you use to query an inventory collection to get all items of type "food" with price less than $34?

Which of the following is syntactically correct for searching the "posts" collection for a post with the title of "Big News Story"?

The interactive "mongo" shell interface is based on:

How can you optimize document storage?

You need to be able to quickly find a word in a text field. What should you do?

You have a collection with millions of documents. Each time you attempt to sort. MongoDB runs out of memory. What might help?

Suppose you are using the mongoimport command to import personnel data and there is a unique index on the email field. What happens when there are duplicate emails in the import?

Which MongoDB shell query will sort the customer's collection by name descending?

From the MongoDB shell, how do you execute a JavaScript file named list.js?