AZ-303 Interview Questions

Preparing for an interview is as important as preparing for an exam. Therefore, preparing for an interview takes a lot more practice and confidence to ace any exam. You have to make the best first impression. So to help our candidates to prepare well for the interview, we have tried our best to present you with the best and expert-revised interview questions. Moreover, we have covered all questions from basic to intermediate and to advance level. Therefore, we highly recommend the aspirants to prepare with the best and achieve the best. But first, let’s take an overview of the AZ-303: Microsoft Azure Architect Technologies exam.

AZ-303 Overview

The Microsoft Azure Architect Technologies (AZ-303) is for candidates with expert skills in designing and implementing solutions that run on Microsoft Azure, including aspects like compute, network, storage, and security. Moreover, one should also know Azure development and DevOps processes. Moreover, there are numerous responsibilities for an Azure Solution Architect that include: advising stakeholders and translating business requirements into secure, scalable, and reliable cloud solutions.

Now, let’s begin with the AZ-303 Interview Questions.

Who is a solution Architect?

A solution architect is a person who leads the practice and introduces the overall technical vision for a particular solution. An Azure solution Architect is an expert in designing and implementing solutions that run on Microsoft Azure, including aspects like compute, network, storage, and security. Moreover, an Azure Solution Architect also deals with cloud administrators, cloud DBAs, and clients to implement solutions.

What is the major role of an Azure solution Architect?

The major responsibility of an Azure solution architect is to advice stakeholders and translate business requirements into secure, scalable, and reliable cloud solutions. Moreover, they should have complete knowledge and hand-on experience with Azure administration. Further, the role also include tasks like networking, virtualization, identity, security, business continuity, disaster recovery, data platform, budgeting, and governance.

Who is a Azure cloud administrator?

The following are some of the key tasks of an AWS cloud administrator: The first step is to set up the AWS cloud management service, and the second is to monitor and control their services. Further, both of these responsibilities are equally important and must be done to a higher standard.

Who is a Cloud DBA?

The Database administrators / DBAs are specialized software to store and organize data. Moreover, the role of a DBA include capacity planning, installation, configuration, database design, migration, performance monitoring, security, troubleshooting, as well as backup and data recovery.

What is Azure development and DevOps?

Azure DevOps is a Software and a service (SaaS) platform from Microsoft. Its main function is to provide an end-to-end DevOps toolchain for developing and deploying software. Moreover, it also constitutes with most leading tools on the market and is a great option for orchestrating a DevOps toolchain. 

What can Azure DevOps do?

Some of the major responsibilities that an Azure DevOps can do are as follow:

• Azure Boards: agile planning, work item tracking, visualisation and reporting tool.
• Azure Repos: provides cloud-hosted private git repos.

And some others include: Azure Pipelines, Azure Artifacts, and Azure Test Plans.

What is Azure Security Center?

An Azure Security Center is a unified into a whole infrastructure security management system that strengthens the security posture of your data centers, and provides advanced threat protection across your hybrid workloads in the cloud.

What are the three most urgent security challenges addressed by Azure security center?

• Rapidly changing workloads
• Increasingly sophisticated attacks
• Also, Security skills are in short supply

How can you protect against threats addressed by Azure security center?

• Strengthen security posture
• Protect against threats
• Get secure faster

How to chart performance with VM insights?

VM insights consist of a set of performance charts that target several key performance indicators (KPIs) to help you determine how good a virtual machine is performing. Moreover, the charts show resource utilization over a period of time so you can identify bottlenecks, anomalies, or switch to a perspective listing each machine to view resource utilization based on the metric selected. Moreover, VM insights monitors key operating system performance indicators related to processor, memory, network adapter, and disk utilization.

What are the limitations of performance with VM insights?

• Available memory is not available for virtual machines running Red Hat Linux (RHEL) 6. 
• And, metrics are only available for data disks on Linux virtual machines using XFS filesystem or EXT filesystem family (EXT2, EXT3, EXT4).

What is Azure Monitor Network Insights?

Without needing any configuration, Azure Monitor Network Insights delivers a comprehensive view of health and data for all deployed network resources. Further, the following are the main features of Azure Monitor Network Insights:

• Network health and Metrics
• Connectivity
• Traffic
• Diagnostic Toolkit

What is network heath and metrics?

The Azure Monitor Network Insights index page provides an easy way to visualize the inventory of your networking resources, together with resource health and alerts. Moreover, it is divided into four key functional areas:

• search and filtering
• resource health and metrics
• alerts
• dependency view.

What is connectivity?

The Connectivity tab provides an easy way to visualize all tests configured via Connection Monitor and Connection Monitor (classic) for the selected set of subscriptions.

What is Traffic?

The Traffic tab provides access to all NSGs configured for NSG flow logs and Traffic Analytics for the selected set of subscriptions, grouped by location.

What is Diagnostic Toolkit?

Diagnostic Toolkit gives you access to all of the diagnostic tools you’ll need to diagnose your network. Packet capture, VPN troubleshooting, connection troubleshooting, next hop, and IP flow are among the functions included.

What do you mean by core Azure Storage services?

Microsoft’s Azure Storage platform is a cloud storage technology designed for current data storage situations. However, a massively scalable object store for data objects, disc storage for Azure virtual machines (VMs), a file system service for the cloud, a messaging store for reliable communications, and a NoSQL store are also available through Core storage services.

What are Azure managed disks?

Azure-managed disks are block-level storage volumes that are managed by Azure and are used with Azure Virtual Machines. Moreover, Managed disks are like a physical disk in an on-premises server but, virtualized. Also, with managed disks, you have to specify the disk size, the disk type, and provision the disk. Once you provision the disk then the rest is handled by Azure.

How to Back up an Azure VM from the VM settings?

One can back up an Azure VM from the VM settings in two ways:

• Single Azure VM: You can back up an Azure VM directly from the VM settings.
• Multiple Azure VMs: You can set up a Recovery Services vault and configure backup for multiple Azure VMs.

What is Azure App Service plan?

An App Service plan defines a set of computing resources to run a web app. One or more apps can run on the same computing resources. Moreover, when you create an App Service plan in a region, a set of computing resources are created for that plan in that region. Therefore, Whatever apps you put into this App Service plan run on these compute resources as defined by your App Service plan.

What is Azure PowerShell?

Azure PowerShell is a suite of cmdlets that allows you to manage Azure resources via the PowerShell command line. Azure PowerShell is very simple to learn and use, with extensive automation capabilities.

What is the difference between Bash and PowerShell?

• PowerShell is a command shell and associated scripting language for the majority of Windows operating systems. Bash is a Unix shell and scripting language for most Linux operating systems.
• Secondly, PowerShell treats input and output as objects, whereas Bash always accepts input and output as text structures.
• Moreover, the PowerShell is operatable on any version of Windows but Bash can only work with Linux and Unix operating systems.

What is Azure SQL Managed Instance?

Azure SQL Managed Instance is an intelligent, scalable cloud database service that combines the broadest SQL Server database engine compatibility with all the benefits of a fully managed and evergreen platform as a service. Moreover, SQL Managed Instance allows existing SQL Server customers to lift and shift their on-premises applications to the cloud with minimal application and database changes.

Explain the Fraud alert feature?

The fraud alert tool allows users to report unauthorized access to their accounts. Furthermore, users may report a fraud attempt via the Microsoft Authenticator app or their phone when they receive an unfamiliar and suspicious MFA prompt.

What is Traffic Manager?

Azure Traffic Manager is a DNS-based traffic load balancer. This designation allows you to distribute traffic to your public facing applications across the global Azure regions. Moreover, Traffic Manager also provides your public endpoints with high availability and quick responsiveness.

What are the roles of a Traffic Manager?

• To direct the client requests to the appropriate service endpoint based on a traffic-routing method.
• Secondly, the traffic manager also provides health monitoring for every endpoint.
• Traffic Manager provides a range of traffic-routing methods and endpoint monitoring options to suit different application needs and automatic failover models.

How to Integrate your app with an Azure virtual network?

With Azure Virtual Network (VNets), you can place many of your Azure resources in a non-internet-routable network. Moreover, the VNet Integration feature enables your apps to access resources in or through a VNet. Moreover, VNet Integration doesn’t enable your apps to access privately.

What is Regional VNet Integration?

When you connect to Azure Resource Manager virtual networks in the same region, you must have a dedicated subnet in the VNet you’re integrating with. This is Regional VNet Integration.

What is Gateway-required VNet Integration?

When you connect to VNet in other regions or to a classic virtual network in the same region, you need an Azure Virtual Network gateway provisioned in the target VNet.