AZ-204 Certification Practice Question #111

Question

You manage an Azure Cosmos DB for a NoSQL API account named account1. The account contains a database named db1, which contains a container named container1. You configure account1 with a session consistency level.

You plan to develop an application named App1 that will access container1. Individual instances of App1 must perform reads and writes. App1 must allow multiple nodes to participate in the same session.

You need to configure an object to share the session token between the nodes.

Which object should you use?

Accepted Answer

Azure Cosmos DB session consistency requires clients to share the same session token across requests. The `RequestOptions` / `ItemRequestOptions` object is the standard mechanism for setting `SessionToken` on individual read/write requests, allowing multiple nodes of the same application to participate in the same session. MS Learn explicitly documents this: "get the session token from the response and set them per request." Both SDK V2 (`RequestOptions`) and SDK V3 (`ItemRequestOptions`) use this approach. All 11 community votes and the Suggested Answer align on B, with no credible dissent pointing to any other choice.

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