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| Section | Objectives |
|---|---|
| Topic 1: Design and implement data distribution | - Replication and consistency
|
| Topic 2: Integrate Azure Cosmos DB with Azure services | - Data pipelines and analytics
|
| Topic 3: Optimize and maintain Cosmos DB solutions | - Monitoring and troubleshooting
|
| Topic 4: Design and implement data models for Azure Cosmos DB | - Model data for NoSQL workloads
|
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NEW QUESTION # 161
You have an on-premises computer named Computer1 that runs Windows 11.
On Computer1, you install the Azure Cosmos DB Emulator by using the default settings.
You need to connect to the API for NoSQL clients hosted by the emulator.
What should you use?
Answer: D
Explanation:
Develop locally using the Azure Cosmos DB emulator
Create a new instance of CosmosClient using the emulator's credentials.
In C#
using CosmosClient client = new(
accountEndpoint: "https://localhost:8081/",
authKeyOrResourceToken:
"C2y6yDjf5/R+ob0N8A7Cgv30VRDJIWEHLM+4QDU5DE2nQ9nDuVTqobD4b8mGGyPMbIZnqy MsEcaGQy67XIw/Jw==" ); Reference:
https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-develop-emulator
NEW QUESTION # 162
You have the indexing policy shown in the following exhibit.
Use the drop-down menus to select the answer choice that answers each question based on the information presented in the graphic.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
NEW QUESTION # 163
You have an Azure Cosmos DB for NoSQL account named account1 that supports an application named App1. App1 uses the consistent prefix consistency level.
You configure account1 to use a dedicated gateway and integrated cache.
You need to ensure that App1 can use the integrated cache.
Which two actions should you perform for APP1? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
Answer: D,E
Explanation:
Explanation
the Azure Cosmos DB integrated cache is an in-memory cache that is built-in to the Azure Cosmos DB dedicated gateway. The dedicated gateway is a front-end compute that stores cached data and routes requests to the backend database. You can choose from a variety of dedicated gateway sizes based on the number of cores and memory needed for your workload1. The integrated cache can reduce the RU consumption and latency of read operations by serving them from the cache instead of the backend containers2.
For your scenario, to ensure that App1 can use the integrated cache, you should perform these two actions:
* Change the account endpoint to https://account1.sqlx.cosmos.azure.com. This is the dedicated gateway endpoint that you need to use to connect to your Azure Cosmos DB account and leverage the integrated cache. The standard gateway endpoint (https://account1.documents.azure.com) will not use the integrated cache2.
* Change the consistency level of requests to session. This is the highest consistency level that is supported by the integrated cache. If you use a higher consistency level (such as strong or bounded staleness), your requests will bypass the integrated cache and go directly to the backend containers
NEW QUESTION # 164
Range, spatial, and composite are three different types of indexes supported by Azure Cosmos DB.
Which of these indexes are used for geospatial objects like points, polygons, LineStrings, etc?
Answer: D
Explanation:
Spatial Indexes are used for geospatial objects. Currently, it supports Points, Polygons, MultiPolygons, and LineStrings. Spatial indexes can also be used on GeoJSON objects.
Option A is incorrect. Range indexes are not used on geospatial objects.
Option B is incorrect. Use composite indexes when you need to enhance the efficiency of queries that execute operations on several fields.
Option C is correct. Spatial indexes are utilized for geospatial objects.
Option D is incorrect. The spatial index is the right answer.
Reference:
https://docs.microsoft.com/en-us/azure/cosmos-db/index-overview
NEW QUESTION # 165
You have a container named container! in an Azure Cosmos DB for NoSQL account.
You need to provide a user named User1 with the ability to insert items into container1 by using role-based access The solution must use the principle of least privilege.
Which roles should you assign to User1?
Answer: C
Explanation:
The Cosmos DB Built-in Data Contributor role provides the necessary permissions to insert items into a container in an Azure Cosmos DB for NoSQL account. This role grants the minimum required privileges for the described task, adhering to the principle of least privilege.
NEW QUESTION # 166
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