[2K24] Top Microsoft AZ-204 Exam Questions — Pass Your Exam In 1st Attempt

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Questions and Answers

What is the primary function of Azure App Service?

To host machine learning models and optimize computing power.

To serve as a gateway specifically for managing API traffic.

To provide low-cost cloud storage solutions for large data sets.

To host web apps and back-end services with scalability options. (correct)

Which consideration is essential for effective API Management?

Restricting access to only premium users without pricing tiers.

Avoiding any analysis of logs related to API usage.

Implementing rate limits to protect from misuse of APIs. (correct)

Eliminating the need for scalability and availability.

What advantage do Azure Functions provide when used with other cloud services?

They require manual scaling and deployment processes.

They limit the integration possibilities with existing applications.

They offer data analytics capabilities independently of other services.

They enhance the capability for building a robust application ecosystem. (correct)

Why is understanding Azure services considered vital for successful development?

Because different services have unique strengths that can be utilized for effective application building. Signup and view all the answers

Which of the following triggers is NOT available for Azure Functions?

Database Trigger Signup and view all the answers

What is one critical feature of setting up API pricing tiers?

To allow differential access based on user needs and consumption. Signup and view all the answers

What type of data is primarily stored in Azure Blob Storage?

Unstructured data such as images and videos Signup and view all the answers

Which storage solution is best suited for structured data with a flexible schema in Azure?

Table Storage Signup and view all the answers

What is one key benefit of using Azure Functions for background tasks?

It is cost-effective for event-driven applications. Signup and view all the answers

Which component of Azure API Management primarily facilitates self-service access to APIs?

API Portal Signup and view all the answers

Which method can be used to deploy and develop Azure Functions?

Using Azure CLI, Azure Portal, or Visual Studio Code Signup and view all the answers

What role does the API Gateway play in API Management?

It acts as an intermediary for API requests. Signup and view all the answers

Which of the following is NOT a component included in Azure Storage solutions?

Container Storage Signup and view all the answers

Study Notes

Azure Development (AZ-204) - Azure Functions, Storage, API Management

Azure Functions Overview: Serverless compute service that executes code in response to events. Functions can be triggered by various events, including HTTP requests, storage changes, and timers. Functions are cost-effective for background tasks and event-driven applications.
Azure Function Types:
- HTTP Trigger: Responds to HTTP requests.
- Timer Trigger: Executes at predefined intervals.
- Storage Queue Trigger: Responds to messages in a storage queue.
- Blob Trigger: Responds to changes in blob storage.
Azure Functions Development: Deploying and developing functions involves using Azure Portal, Azure CLI, or Visual Studio Code. Key features include managing dependencies, configuring triggers and bindings, and selecting appropriate runtimes (e.g., .NET, Python, Node.js).
Developing Solutions for Storage: Azure Storage is crucial for storing data, including blobs (files), queues (messages), tables (NoSQL), and disks. Understanding different storage accounts (Blob, Queue, Table, File, and more) and their use cases (e.g., storing images, handling messages, processing data) is fundamental. Integrating storage into functions (e.g., using storage queues to trigger functions) is key.
Blob Storage:
- Stores unstructured data like images, videos, documents.
- Supports various access levels and storage tiers for cost optimization.
- Can be accessed programmatically via APIs, Azure SDKs, or through .NET libraries.
Queue Storage: Suitable for message queuing, enabling asynchronous processing of events or tasks. Components include creating queues, sending/receiving messages, and function triggers tied to queues.
Table Storage: Provides NoSQL storage for structured data, with flexible schema design. Used for storing entities, processing data, and integrating with Azure services via APIs or SDKs.
Implementing API Management: API Management is essential for exposing and securing APIs in a cloud environment. Key aspects include API creation (using Azure Portal or Azure CLI), defining API specifications (e.g., OpenAPI/Swagger), and enforcing security policies (authentication, authorization).
API Management Components:
- API gateway: Acts as intermediary for API requests.
- API portal: Provides self-service access to registered APIs.
- API Products: Organize groups of APIs for different groups of users.
- Policies: Enforce security, modify request/response behavior.
API Management Key Considerations:
- Gateway scalability and high availability.
- Setting up different API pricing tiers.
- Enabling access limitations within the API Management system.
- Analyzing logs to gain insights in API performance and usage patterns.
- Implementing rate limits for protection from misuse of APIs.
Cloud Services: Azure provides various cloud services for hosting applications (e.g., App Service, Virtual Machines). Using these services alongside Azure Functions enables a complete ecosystem for robust applications.
Azure App Service: Ideal for hosting web apps and back-end services. Facilitates deployment of applications with various frameworks, enables scaling, and automates deployments. Important for implementing applications integrated with API Management and Azure Functions.
Understanding Azure Services: Azure encompasses a wide range of services critical to development. Understanding their strengths and intended use cases is key to building effective and robust applications. Familiarity with cloud storage, serverless functions, API Management, and App Service is vital for successful Azure development.

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Description

This quiz assesses your knowledge of Azure Functions within the Azure Development AZ-204 certification. You'll explore function types, triggers, development processes, and deployment techniques. Prepare to test your expertise in building serverless applications using Azure technologies.

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