Explanation:

You are using Azure Cognitive Search, where access is controlled by:
Admin keys: Provide full read/write control (never given to apps).
Query keys: Provide read-only access, meant for client apps.
Here, the query key has been compromised. You want to minimize downtime and ensure continued read-only access.
Step 1 - Add a new query key
First, generate a new query key from the Azure portal or via REST API.
This allows you to continue providing read-only access to authorized apps.
Step 2 - Change the app to use the new key
Update the application configuration so that it authenticates requests with the new query key.
This ensures uninterrupted service while preparing to retire the compromised key.
Step 3 - Delete the compromised key
Once the app is using the new key successfully, revoke the compromised query key.
This prevents further unauthorized usage.
Why not other options?
Regenerate primary/secondary admin key: Not necessary since only the query key is compromised, and admin keys give full control.
Change app to use secondary admin key: Insecure (admin keys should never be exposed to client apps).
Correct Sequence
Add a new query key.
Change the app to use the new key.
Delete the compromised key.
Microsoft References
Manage admin and query keys in Azure Cognitive Search
Create and use query keys

Explanation:

In relational database systems such as Microsoft SQL Server or Azure SQL Database, the following definitions apply:
Stored Procedure:
A stored procedure is a precompiled block of Transact-SQL (T-SQL) code stored in the database. It can contain control-of-flow statements, queries, and business logic. When executed, it runs as a single unit within the database engine. This matches the definition of " a block of code that runs in a database. " Table:
A table is a structured set of rows and columns used to store data, not a block of executable code.
View:
A view is a virtual table based on the result of a SQL query. It is used for abstraction and simplification of queries, not for executing code blocks.
Index:
An index is a database structure that improves the speed of data retrieval. It is not executable code.
Thus, the only option that correctly describes " a block of code that runs in a database " is a stored procedure.
The Answer: A stored procedure
Microsoft References
Stored Procedures (Database Engine)
Azure SQL Database - Stored procedures overview
SQL Server Views
SQL Server Tables
SQL Server Indexes

Explanation:
- enable active learning
- validate the utterances
- train and republish
https://docs.microsoft.com/en-us/azure/cognitive-services/luis/luis-how-to-review-endpoint-utterances#log- user-queries-to-enable-active-learning
https://docs.microsoft.com/en-us/azure/cognitive-services/luis/luis-concept-prebuilt-model

Explanation:
HTTP Method: POST
Visual Feature: imageType
Comprehensive Detailed Explanation
The question requires configuring an Azure AI Vision API request that determines if an image is clipart or a line drawing.
Step 1 - Determine the HTTP Method
The Analyze Image endpoint ( /analyze ) of Azure AI Vision expects an HTTP POST request.
GET is not valid for analysis with an image body.
PATCH is irrelevant here.
POST is correct because you are submitting image content or a URL for analysis.
Reference: Azure AI Vision Analyze Image API
Step 2 - Select the correct Visual Feature
The visualFeatures query parameter determines what the API extracts.
description # Generates natural language description of the image.
tags # Identifies tags related to the image content.
objects # Detects objects and their locations.
imageType # Determines whether the image is a clipart, line drawing, or photo.
Since the requirement is to identify clipart vs line drawing, the correct choice is imageType.
Correct Request Completion:
Method: POST
Visual Feature: imageType
Microsoft References
Analyze Image (REST API) - Visual Features
Computer Vision API v3.2 Reference

Explanation:
The output will include the following words: our and included. No
The output will include the following words: Paris, Eiffel, and Tower. Yes The function will output all the key phrases from the input string to the console. No The output will include the following words: our and included. No The output will include the following words: Paris, Eiffel, and Tower. Yes The function will output all the key phrases from the input string to the console. No The function uses RecognizeEntities to identify entities in the text, which typically includes named entities like locations (e.g., Paris, Eiffel Tower). It then prints the text of each recognized entity. The input string " Our tour of Paris included a visit to the Eiffel Tower " contains the entities " Paris " and " Eiffel Tower, " which will be broken down into individual words like " Paris, " " Eiffel, " and " Tower. " However, common words like " our " and " included " are not typically recognized as entities, and the function does not output all key phrases, only the recognized entities.