Consider the following collection in a MongoDB database:db.students.insertOne( {sno: 1, age: 20, name: "Amy", address: "38 Glenpark Ave"})If we run the following query on this MongoDB database, what fields this query will return in the result?db.students.find({sno:{$in:[ '1', '6' ]}}, {name: 1, address: 1, _id: 0}). Question 15Select one or more:Select one or more:a.nameb.all other fields in the documentsc.addressd._ide.sno

Which of the following statements are true about the _id field in MongoDB? (Select all that apply.) A. The user must specify the _id field for each inserted document.B. The _id field is required for each document.C. The _id field must be unique.D. The _id field is automatically included and populated with an ObjectId if the _id field is omitted in an inserted document.

What is the query that retrieves all documents in the inventory collection where the status equals "A" and qty is less than 30:Pick ONE optiondb.inventory.find({ status: "A", qty: { $lt: 30 } }db.inventory.find({ status” “A”, and, qty: {$lt: 30 }})db.inventory.find({ status” “A” and qty: {$lt: 30 }})All of them

Which of the following is used to interact with MongoDB in Node.js?(1 Point)mongoosesequelizeknexall of the above

commands in mongodb

What is the basic unit of data in MongoDB? (Select one.)A. CollectionB. DatabaseC. DocumentD. Row