Microsoft AZ-305 Online Practice Questions and Exam Preparation

Microsoft AZ-305 Online Questions & Answers

• Question 191:

  HOTSPOT

  You company has offices in New York City, Sydney, Paris, and Johannesburg.

  The company has an Azure subscription.

  You plan to deploy a new Azure networking solution that meets the following requirements:

  1. Connects to ExpressRoute circuits in the Azure regions of East US, Southeast Asia, North Europe, and South Africa

  2. Minimizes latency by supporting connection in three regions

  3. Supports Site-to-site VPN connections

  4. Minimizes costs

  You need to identify the minimum number of Azure Virtual WAN hubs that you must deploy, and which virtual WAN SKU to use.

  What should you identify? To answer, select the appropriate options in the answer area.

  NOTE: Each correct selection is worth one point.

  

  

  ---

  Box 1: 3

  Need one Virtual WAN hub for each of the three regions in a hub-and-spoke topology.

  Note 1: The Virtual WAN architecture is a hub and spoke architecture with scale and performance built in for branches (VPN/SD-WAN devices), users (Azure VPN/OpenVPN/IKEv2 clients), ExpressRoute circuits, and virtual networks. It enables a global transit network architecture, where the cloud hosted network 'hub' enables transitive connectivity between endpoints that may be distributed across different types of 'spokes'.

  Azure regions serve as hubs that you can choose to connect to. All hubs are connected in full mesh in a Standard Virtual WAN making it easy for the user to use the Microsoft backbone for any-to-any (any spoke) connectivity.

  Note 2: You company has offices in New York City, Sydney, Paris, and Johannesburg Connects to ExpressRoute circuits in the Azure regions of East US, Southeast Asia, North Europe, and South Africa Minimizes latency by supporting connection in three regions

  Box 2: Standard

  Need Standard to support ExpressRoute.

  Note: Virtual WAN types

  There are two types of virtual WANs: Basic and Standard. The following table shows the available configurations for each type.

  Basic

  Site-to-site VPN only

  Standard

  ExpressRoute

  User VPN (P2S)

  VPN (site-to-site)

  Inter-hub and VNet-to-VNet transiting through the virtual hub Azure Firewall NVA in a virtual WAN

  References:

  https://learn.microsoft.com/en-us/azure/virtual-wan/virtual-wan-abouthttps://learn.microsoft.com/en-us/azure/virtual-wan/virtual-wan-site-to-site-portal

• Question 192:

  You are developing a sales application that will contain several Azure cloud services and will handle different components of a transaction.

  Different cloud services will process customer orders, billing, payment, inventory, and shipping.

  You need to recommend a solution to enable the cloud services to asynchronously communicate transaction information by using REST messages.

  What should you include in the recommendation?

  A. Azure Service Bus
  B. Azure Blob storage
  C. Azure Notification Hubs
  D. Azure Data Lake
  A. Azure Service Bus

  ---

  Explanation

  Service Bus is a transactional message broker and ensures transactional integrity for all internal operations against its message stores. All transfers of messages inside of Service Bus, such as moving messages to a dead-letter queue or automatic forwarding of messages between entities, are transactional.

  References:

  https://docs.microsoft.com/en-us/azure/service-bus-messaging/service-bus-transactionshttps://docs.microsoft.com/en-us/azure/service-bus-messaging/service-bus-messaging-overview

  " Service Bus offers a reliable and secure platform for asynchronous transfer of data and state." ... "Service Bus supports standard AMQP 1.0 and HTTP/REST protocols."

• Question 193:

  DRAG DROP

  You need to recommend a solution that meets the file storage requirements for App2.

  What should you deploy to the Azure subscription and the on-premises network? To answer, drag the appropriate services to the correct locations. Each service may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.

  NOTE: Each correct selection is worth one point.

  Select and Place:

  

  

  ---

  Box 1: Azure Files

  Scenario: App2 has the following file storage requirements:

  Save files to an Azure Storage account.

  Replicate files to an on-premises location.

  Ensure that on-premises clients can read the files over the LAN by using the SMB protocol.

  Box 2: Azure File Sync

  Use Azure File Sync to centralize your organization's file shares in Azure Files, while keeping the flexibility, performance, and compatibility of an on-premises file server. Azure File Sync transforms Windows Server into a quick cache of your Azure file share. You can use any protocol that's available on Windows Server to access your data locally, including SMB, NFS, and FTPS. You can have as many caches as you need across the world.

  References:

  https://docs.microsoft.com/en-us/azure/storage/file-sync/file-sync-deployment-guide

• Question 194:

  You have to design a Data Engineering solution for your company. The company currently has an Azure subscription. They also have application data hosted in a database on a Microsoft SQL Server hosted in their on-premises data center server. They want to implement the following requirements Transfer transactional data from the on-premises SQL server onto a data warehouse in Azure. Data needs to be transferred every day in the night as a scheduled job.

  A managed Spark cluster needs to be in place for data engineers to perform analysis on the data stored in the SQL data warehouse.

  Here the data engineers should have the ability to develop notebooks in Scale, R and Python.

  They also need to have a data lake store in place for the ingestion of data from multiple data sources

  Which of the following would the use for hosting the data warehouse in Azure?

  A. Azure Data Factory
  B. Azure Databricks
  C. Azure Data Lake Gen2 Storage accounts
  D. Azure Synapse Analytics
  D. Azure Synapse Analytics

• Question 195:

  You have an Azure subscription that contains multiple virtual machines that use managed disks.

  You plan to use Azure Site Recovery to replicate the virtual machines across availability zones in the same Azure region.

  You need to recommend a redundancy level for the managed disks. The solution must maximize the availability of the planned solution.

  What should you recommend?

  A. locally-redundant storage (LRS)
  B. geo-redundant storage (GRS)
  C. Geo-zone-redundant storage (GZRS)
  D. zone-redundant storage (ZRS)
  D. zone-redundant storage (ZRS)

• Question 196:

  HOTSPOT

  You plan to develop two apps that will be hosted in Azure. The apps must meet the monitoring requirements shown in the following table.

  

  What should you include in the recommendation for each app? To answer, select the appropriate options in the answer area.

  NOTE: Each correct selection is worth one point.

  

  

• Question 197:

  Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.

  After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

  Your company plans to deploy various Azure App Service instances that will use Azure SQL databases. The App Service instances will be deployed at the same time as the Azure SQL databases.

  The company has a regulatory requirement to deploy the App Service instances only to specific Azure regions. The resources for the App Service instances must reside in the same region.

  You need to recommend a solution to meet the regulatory requirement.

  Solution: You recommend using an Azure policy to enforce the resource group location.

  Does this meet the goal?

  A. Yes
  B. No
  A. Yes

  ---

  Explanation

  Azure Resource Policy Definitions can be used which can be applied to a specific Resource Group with the App Service instances.

  References:

  https://docs.microsoft.com/en-us/azure/governance/policy/overview

• Question 198:

  HOTSPOT

  You have an Azure subscription.

  You need to deploy a relational database.

  The solution must meet the following requirements:

  1. Support multiple read-only replicas.

  2. Automatically load balance read-only requests across all the read-only replicas.

  3. Minimize administrative effort

  What should you use? To answer, select the appropriate options in the answer area.

  NOTE: Each correct selection is worth one point.

  

  

• Question 199:

  A company is planning on deploying an application onto Azure. The application will be based on the .Net core programming language. The application would be hosted using Azure Web apps. Below is part of the various requirements for the application

  Give the ability to correlate Azure resource usage and the performance data with the actual application configuration and performance data Give the ability to visualize the relationships between application components Give the ability to track requests and exceptions to specific lines of code from within the application Give the ability to actually analyse how uses return to an application and see how often they only select a particular drop-down value

  Which of the following service would be best suited for fulfilling the requirement of "Give the ability to correlate Azure resource usage and the performance data with the actual application configuration and performance data" ?

  A. Azure Application Insights
  B. Azure Service Map
  C. Azure Log Analytics
  D. Azure Activity Log
  C. Azure Log Analytics

• Question 200:

  HOTSPOT

  You are evaluating whether to use Azure Traffic Manager and Azure Application Gateway to meet the connection requirements for App1.

  What is the minimum numbers of instances required for each service? To answer, select the appropriate options in the answer area.

  NOTE: Each correct selection is worth one point.

  

  

  ---

  Box 1: 1

  App1 will only be accessible from the internet. App1 has the following connection requirements:

  1. Connections to App1 must be active-active load balanced between instances.

  2. All connections to App1 from North America must be directed to the East US region.

  3. All other connections must be directed to the West Europe region.

  App1 will have six instances: three in the East US Azure region and three in the West Europe Azure region.

  Note: Azure Traffic Manager is a DNS-based traffic load balancer. This service allows you to distribute traffic to your public facing applications across the global Azure regions.

  Box 2: 2

  For production workloads, run at least two gateway instances.

  A single Application Gateway deployment can run multiple instances of the gateway.

  Use one Application Gateway in East US Region, and one in the West Europe region.

  References:

  https://docs.microsoft.com/en-us/azure/architecture/high-availability/reference-architecture-traffic-manager-application-gateway