[Solved] What will this Motor query return?cursor = db.users.find({"age": {"$gt": 30}}) users = await cursor.to_list(length=5) | FastAPI

FastAPI - Database Integration

What will this Motor query return?

cursor = db.users.find({"age": {"$gt": 30}})
users = await cursor.to_list(length=5)

AA single user older than 30

BA list of up to 5 users older than 30

CAn error because to_list is not async

DAll users regardless of age

Step-by-Step Solution

Solution:

Step 1: Understand find and to_list
find returns a cursor; to_list asynchronously converts it to a list with max length.
Step 2: Analyze query filter and length
Filter selects users with age > 30; to_list limits to 5 results.
Final Answer:
A list of up to 5 users older than 30 -> Option B
Quick Check:
find + to_list = list of filtered docs [OK]

Quick Trick: to_list converts cursor to list asynchronously [OK]

Common Mistakes:

MISTAKES

Master "Database Integration" in FastAPI

9 interactive learning modes - each teaches the same concept differently

More FastAPI Quizzes

What will this Motor query return?