Guide to NoSQL with Azure Cosmos DB

Test your knowledge

1. Which of the following methods is an asynchronous method declared in the Microsoft.Azure.Documents.Linq namespace that allows us to execute a query with an aggregate function to compute the total number of elements:
   1. AsCountQuery
   2. Count
   3. CountAsync
2. Which of the following attributes specify Json.Net that we want to serialize an enum to its string representation:
   1. [JsonConverter(typeof(StringEnumConverter))]
   2. [JsonConverter(typeof(String))]
   3. [JsonConverter(typeof(EnumToString))]
3. Which of the following methods executes a query to a Cosmos DB document collection with an asynchronous execution and returns a result set based on the MaxItemCount value specified in the FeedOptions instance:
   1. ExecuteNextAsync
   2. AsDocumentQuery