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- Question 39
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Question 39/53
You have an Azure Cosmos DB for NoSQL account.
The change feed is enabled on a container named invoice.
You create an Azure function that has a trigger on the change feed.
What is received by the Azure function?
The change feed is enabled on a container named invoice.
You create an Azure function that has a trigger on the change feed.
What is received by the Azure function?
Correct Answer: D
Explanation
According to the Azure Cosmos DB documentation12, the change feed is a persistent record of changes to a container in the order they occur. The change feed outputs the sorted list of documents that were changed in the order in which they were modified.
The Azure function that has a trigger on the change feed receives all the properties of the updated items2. The change feed does not include the original items or only the changed properties. The change feed also includes some system-defined properties such as _ts (the last modified timestamp) and _lsn (the logical sequence number)3.
Therefore, the correct answer is:
A: all the properties of the updated items
According to the Azure Cosmos DB documentation12, the change feed is a persistent record of changes to a container in the order they occur. The change feed outputs the sorted list of documents that were changed in the order in which they were modified.
The Azure function that has a trigger on the change feed receives all the properties of the updated items2. The change feed does not include the original items or only the changed properties. The change feed also includes some system-defined properties such as _ts (the last modified timestamp) and _lsn (the logical sequence number)3.
Therefore, the correct answer is:
A: all the properties of the updated items
- Question List (53q)
- Question 1: You have an Azure Cosmos DB for NoSQL account that frequentl...
- Question 2: You have a container m an Azure Cosmos DB for NoSQL account....
- Question 3: Note: This question is part of a series of questions that pr...
- Question 4: You have a multi-region Azure Cosmos DB account named accoun...
- Question 5: The following is a sample of a document in orders. (Exhibit)...
- Question 6: You have an Azure Cosmos DB Core (SQL) API account used by a...
- Question 7: You have an Azure Cosmos DB Core (SQL) account that has a si...
- Question 8: You have a database in an Azure Cosmos DB for NoSQL account ...
- Question 9: You have an Azure subscription that contains an Azure Cosmos...
- Question 10: Note: This question is part of a series of questions that pr...
- Question 11: You have an Azure Cosmos DB Core (SQL) API account named sto...
- Question 12: Note: This question is part of a series of questions that pr...
- Question 13: You have an Azure Cosmos DB account named account1. You have...
- Question 14: You have a container named container1 in an Azure Cosmos DB ...
- Question 15: You plan to create an operational system that will store dat...
- Question 16: You have an application named App1 that reads the data in an...
- Question 17: You have a container m an Azure Cosmos DB for NoSQL account....
- Question 18: You have a container in an Azure Cosmos DB Core (SQL) API ac...
- Question 19: You have a container in an Azure Cosmos DB for NoSQL account...
- Question 20: You plan to use a multi-region Azure Cosmos DB for NoSQL acc...
- Question 21: You need to select the partition key for con-iot1. The solut...
- Question 22: You have an Azure Cosmos DB Core (SQL) API account. You conf...
- Question 23: You have an Azure Cosmos DB container named container! that ...
- Question 24: You have a database named telemetry in an Azure Cosmos DB Co...
- Question 25: Note: This question is part of a series of questions that pr...
- Question 26: You have a container named container! in an Azure Cosmos DB ...
- Question 27: You have an Azure Cosmos DB Core (SQL) API account that is c...
- Question 28: You plan to create an Azure Cosmos DB account that will use ...
- Question 29: You have the indexing policy shown in the following exhibit....
- Question 30: The settings for a container in an Azure Cosmos DB Core (SQL...
- Question 31: You are building an application that will store data in an A...
- Question 32: You have an Azure Cosmos DB for NoSQL account. You plan 10 c...
- Question 33: You are developing an application that will use an Azure Cos...
- Question 34: You have a database in an Azure Cosmos DB Core (SQL) API acc...
- Question 35: You have an Azure Cosmos DB Core (SQL) API account named acc...
- Question 36: You are designing a data model for an Azure Cosmos DB for No...
- Question 37: You have a database named db1 in an Azure Cosmos DB for NoSQ...
- Question 38: You plan to create an Azure Cosmos DB container named accoun...
- Question 39: You have an Azure Cosmos DB for NoSQL account. The change fe...
- Question 40: You have an Azure Cosmos DB for NoSQL account that uses a cu...
- Question 41: You have a container named container1 in an Azure Cosmos DB ...
- Question 42: You are developing an application that will connect to an Az...
- Question 43: You have an Azure Cosmos DB for NoSQL account named account1...
- Question 44: You have a container in an Azure Cosmos DB Core (SQL) API ac...
- Question 45: You have a database named db1in an Azure Cosmos DB for NoSQL...
- Question 46: You configure multi-region writes for account1. You need to ...
- Question 47: You have three containers in an Azure Cosmos DB Core (SQL) A...
- Question 48: You have a database named db1 in an Azure Cosmos DB f You ha...
- Question 49: You have an Azure Cosmos DB for NoSQL account1 that is confi...
- Question 50: Note: This question is part of a series of questions that pr...
- Question 51: You have an Azure Cosmos DB for NoSQL account named account ...
- Question 52: You have a database in an Azure Cosmos DB for NoSQL account ...
- Question 53: You have a database in an Azure Cosmos DB SQL API Core (SQL)...
