It takes hard work to land a job in cloud computing today due to the high level of competition. Microsoft Azure is a popular cloud service provider, so preparing well before applying for the Azure Developer position is essential. The Microsoft Azure AZ-204 aims to check the candidate's ability to develop Azure compute solutions, develop for Azure storage, implement Azure security, monitor, troubleshoot, and optimize Azure solutions, and connect to and use Azure services and third-party services. Here are some interview questions for Azure Developer AZ-204.
Interview Questions
1. What is Microsoft Azure?
Microsoft Azure is a cloud platform that can be used to create and store data, host and manage services, and more. Azure gives developers access to Microsoft's data centers, where they can host, scale, and manage web applications that run on the Internet.
2. What do you mean by resource group?
In Microsoft Azure, a resource group is a logical container that holds related Azure resources for a particular solution or application. A resource group can contain resources like virtual machines, storage accounts, network interfaces, and databases that an application requires.
3. What are the various Azure storage options?
Following are the various storage options available in Azure.
● Blobs
● Queues
● Files
● Tables
4. How many resource groups can subscription support?
In Microsoft Azure, a subscription can support up to 980 resource groups. This limit is applied to all types of subscriptions, including free, pay-as-you-go, and enterprise agreements.
5. Can you explain how the app's services can be scaled?
Scaling an app's services involves increasing or decreasing the amount of resources allocated to those services in response to changes in demand. There are two main types of scaling:
● Vertical (up/down): Depending on usage, virtual machine sizes can be adjusted up or down. For example, CPU, RAM, storage, or bandwidth.
● Horizontal (out/in): Virtual machines of the same size will be created or removed as required. An example of horizontal scaling up would be adding more web servers to a web application to handle increased traffic.
6. What are the benefits of using Azure CDN?
Azure Content Delivery Network (CDN) saves bandwidth, speeds up load times, and makes websites and apps more attentive. You can experience these benefits when building or managing websites or mobile apps. These benefits are also clear when gaming applications, online content, firmware updates, or IoT endpoints are encrypted and distributed.
7. What is Databricks in Azure?
Databricks in Azure is a cloud-based unified analytics platform that provides an optimized Apache Spark environment and other data engineering, data science, and machine learning tools. It is a fully managed service that provides a collaborative workspace for data engineers, data scientists, and business analysts to work together on big data processing and analytics. Some key features are:
● Unified workspace
● Apache Spark optimization
● Collaboration tools
● Data integration
8. What exactly is Azure Advisor?
Azure Advisor is a cloud-based service provided by Microsoft Azure that helps optimize and improve the performance, security, and reliability of your Azure resources. It analyzes your usage patterns and provides personalized recommendations based on best practices for performance optimization, cost savings, security, and high availability.
9. What types of applications does Microsoft Azure's App Services support?
The following kinds of apps can be run on Azure App Service.
● Web applications
● Mobile applications
● API applications
10. Can a resource move from one group to another?
Yes, it is possible. A resource can be transferred between resource groups.
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