You have an Azure Cosmos DB for NoSQL account that contains a container named Container1.

You have an Azure Cosmos DB for NoSQL account that contains a container named Container1.

You add a composite index to the default indexing policy of Container1. The index has the following definition.

FirstName ASC, age ASC

You plan to execute the following query against Container1.

You need to optimize the performance of the query by adding an additional index.

How should you complete the additional index? To answer, select the appropriate options in the answer area

NOTE: Each correct selection is worth one point.