You plan to create an Azure Cosmos DB database named db1 that will contain two...

Microsoft DP-420 Question Answer

You plan to create an Azure Cosmos DB database named db1 that will contain two containers. One of the containers will contain blog posts, and the other will contain users. Each item in the blog post container will include:

• A single blog post

• All the comments associated to the blog post

• The names of the users who created the blog post and added the comments to the blog post

Items in the blog post container will be partitioned based on the post ID. Items in the user container will be partitioned based on the user ID.

You need to minimize the number of request units allocated to queries that list all the posts of a given user. The solution must minimize administrative and development effort

What should you include in the solution?

Add a pre-trigger to the blog post container.

Create a duplicate of each user item in the blog post container.

Add a pre-trigger to the user container.

Create a duplicate of each blog post item in the user container.