Get instant access to AZ-304 Practice Tests 2021 Free Updated Today!
Welcome to download the newest PassLeader AZ-304 PDF dumps ( 273 Q&As)
NEW QUESTION 118
You are designing an order processing system in Azure that will contain the Azure resources shown in the following table.
The order processing system will have the following transaction flow:
* A customer will place an order by using App1.
* When the order is received, App1 will generate a message to check for product availability at vendor 1 and vendor 2.
* An integration component will process the message, and then trigger either Function1 or Function2 depending on the type of order.
* Once a vendor confirms the product availability, a status message for App1 will be generated by Function1 or Function2.
* All the steps of the transaction will be logged to storage1.
Which type of resource should you recommend for the integration component?
D18912E1457D5D1DDCBD40AB3BF70D5D
Which type of resource should you recommend for the integration component?
- A. an Azure Event Grid domain
- B. an Azure Service Bus queue
- C. an Azure Data Factory pipeline
- D. an Azure Event Hubs capture
Answer: C
Explanation:
Explanation
A data factory can have one or more pipelines. A pipeline is a logical grouping of activities that together perform a task.
The activities in a pipeline define actions to perform on your data.
Data Factory has three groupings of activities: data movement activities, data transformation activities, and control activities.
Azure Functions is now integrated with Azure Data Factory, allowing you to run an Azure function as a step in your data factory pipelines.
Reference:
https://docs.microsoft.com/en-us/azure/data-factory/concepts-pipelines-activities
NEW QUESTION 119
You are designing a cost-optimized solution that uses Azure Batch to run two types of jobs on Linux nodes. The first job type will consist of short-running tasks for a development environment. The second jot type will consist of long-running Message Passing Interface (MPI) applications for a production environment that requires timely job completion.
You need to recommend the pool type and node type for each job type. The solution must minimize compute charges and leverage Azure Hybrid Benefit whenever possible.
What should you recommend? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Explanation:
Box 1: User subscription and low-priority virtual machines
Azure Batch offers low-priority virtual machines (VMs) to reduce the cost of Batch workloads. Low-priority VMs make new types of Batch workloads possible by enabling a large amount of compute power to be used for a very low cost.
Some examples of batch processing use cases well suited to use low-priority VMs are:
Development and testing: In particular, if large-scale solutions are being developed, significant savings can be realized. All types of testing can benefit, but large-scale load testing and regression testing are great uses.
Supplementing on-demand capacity.
Flexible job execution time.
Box 2: Batch service and dedicate virtual machines
Reference:
https://docs.microsoft.com/en-us/azure/batch/batch-low-pri-vms
NEW QUESTION 120
You are designing a microservices architecture that will use Azure Kubernetes Service (AKS) to host pods that run containers. Each pod deployment will host a separate API Each API will be implemented as a separate service- You need to recommend a solution to make the APIs available to external users from Azure API Management. The solution must meet the following requirements:
* Control access to the APIs by using mutual US authentication between API Management and the AKS-based APIs.
* Provide access to the APIs by using a single IP address.
What should you recommend to provide access to the APIs?
- A. custom network security groups (NSGs)
- B. the LoadBelancer service in AKS
- C. the Ingress Controller in AKS
Answer: C
Explanation:
An ingress controller is a piece of software that provides reverse proxy, configurable traffic routing, and TLS termination for Kubernetes services. Kubernetes ingress resources are used to configure the ingress rules and routes for individual Kubernetes services. Using an ingress controller and ingress rules, a single IP address can be used to route traffic to multiple services in a Kubernetes cluster.
Reference:
https://docs.microsoft.com/en-us/azure/aks/ingress-basic
NEW QUESTION 121
You have an Azure virtual machine named VM1 that runs Windows Server 2019 and contains 500 GB of data files.
You are designing a solution that will use Azure Data Factory to transform the data files, and then load the files to Azure Data Lake Storage.
What should you deploy on VM1 to support the design?
- A. the On-premises data gateway
- B. the self-hosted integration runtime in Azure
- C. the Azure File Sync agent
- D. the Azure Pipelines agent
Answer: B
Explanation:
The integration runtime (IR) is the compute infrastructure that Azure Data Factory uses to provide data-integration capabilities across different network environments. For details about IR, see Integration runtime overview.
A self-hosted integration runtime can run copy activities between a cloud data store and a data store in a private network. It also can dispatch transform activities against compute resources in an on-premises network or an Azure virtual network. The installation of a self-hosted integration runtime needs an on-premises machine or a virtual machine inside a private network.
Reference:
https://docs.microsoft.com/en-us/azure/data-factory/create-self-hosted-integration-runtime
NEW QUESTION 122
You are designing a network connectivity strategy for a new Azure subscription. You identify the following requirements:
The Azure virtual machines on a subnet named Subnet1 must be accessible only from the computers in your London office.
Engineers require access to the Azure virtual machine on a subnet named Subnet2 over the Internet on a specific TCP/IP management port.
The Azure virtual machines in the West Europe Azure region must be able to communicate on all ports to the Azure virtual machines in the North Europe Azure region.
You need to recommend which components must be used to meet the requirements. The solution must minimize costs and administrative effort whenever possible.
What should you include in the recommendation? To answer, drag the appropriate components to the correct requirements. Each component 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.
Answer:
Explanation:
NEW QUESTION 123
Your company uses Microsoft System Center Service Manager on its on-premises network.
You plan to deploy several services to Azure.
You need to recommend a solution to push Azure service hearth alerts to Service Manager. What should you include in the recommendation?
- A. Azure Notification Hubs
- B. IT Service Management Connector (ITSM)
- C. Application Insights Connector
- D. Azure Event Hubs
Answer: B
NEW QUESTION 124
You need to recommend a backup solution for the data store of the payment processing.
What should you include in the recommendation?
- A. a Recovery Services vault
- B. Microsoft System Center Data Protection Manager (DPM)
- C. long-term retention
- D. Azure Backup Server
Answer: C
Explanation:
Explanation
References:
https://docs.microsoft.com/en-us/azure/sql-database/sql-database-long-term-backup-retention-configure
Topic 3, Litware, Inc
Case Study
This is a case study. Case studies are not timed separately. You can use as much exam time as you would like to complete each case. However, there may be additional case studies and sections on this exam. You must manage your time to ensure that you are able to complete all questions included on this exam in the time provided.
To answer the questions included in a case study, you will need to reference information that is provided in the case study. Case studies might contain exhibits and other resources that provide more information about the scenario that is described in the case study. Each question is independent of the other questions in this case study.
At the end of this case study, a review screen will appear. This screen allows you to review your answers and to make changes before you move to the next section of the exam. After you begin a new section, you cannot return to this section.
To start the case study
To display the first question in this case study, click the button. Use the buttons in the left pane to explore the content of the case study before you answer the questions. Clicking these buttons displays information such as business requirements, existing environment, and problem statements. If the case study has an All Information tab, note that the information displayed is identical to the information displayed on the subsequent tabs. When you are ready to answer a question, click the button to return to the question.
Overview. General Overview
Litware, Inc. is a medium-sized finance company.
Overview. Physical Locations
Litware has a main office in Boston.
Existing Environment. Identity Environment
The network contains an Active Directory forest named Litware.com that is linked to an Azure Active Directory (Azure AD) tenant named Litware.com. All users have Azure Active Directory Premium P2 licenses.
Litware has a second Azure AD tenant named dev.Litware.com that is used as a development environment.
The Litware.com tenant has a conditional acess policy named capolicy1. Capolicy1 requires that when users manage the Azure subscription for a production environment by using the Azure portal, they must connect from a hybrid Azure AD-joined device.
Existing Environment. Azure Environment
Litware has 10 Azure subscriptions that are linked to the Litware.com tenant and five Azure subscriptions that are linked to the dev.Litware.com tenant. All the subscriptions are in an Enterprise Agreement (EA).
The Litware.com tenant contains a custom Azure role-based access control (Azure RBAC) role named Role1 that grants the DataActions read permission to the blobs and files in Azure Storage.
Existing Environment. On-premises Environment
The on-premises network of Litware contains the resources shown in the following table.
Existing Environment. Network Environment
Litware has ExpressRoute connectivity to Azure.
Planned Changes and Requirements. Planned Changes
Litware plans to implement the following changes:
* Migrate DB1 and DB2 to Azure.
* Migrate App1 to Azure virtual machines.
* Deploy the Azure virtual machines that will host App1 to Azure dedicated hosts.
Planned Changes and Requirements. Authentication and Authorization Requirements Litware identifies the following authentication and authorization requirements:
* Users that manage the production environment by using the Azure portal must connect from a hybrid Azure AD-joined device and authenticate by using Azure Multi-Factor Authentication (MFA).
* The Network Contributor built-in RBAC role must be used to grant permission to all the virtual networks in all the Azure subscriptions.
* To access the resources in Azure, App1 must use the managed identity of the virtual machines that will host the app.
* Role1 must be used to assign permissions to the storage accounts of all the Azure subscriptions.
* RBAC roles must be applied at the highest level possible.
Planned Changes and Requirements. Resiliency Requirements
Litware identifies the following resiliency requirements:
* Once migrated to Azure, DB1 and DB2 must meet the following requirements:
- Maintain availability if two availability zones in the local Azure region fail.
- Fail over automatically.
- Minimize I/O latency.
* App1 must meet the following requirements:
- Be hosted in an Azure region that supports availability zones.
- Be hosted on Azure virtual machines that support automatic scaling.
- Maintain availability if two availability zones in the local Azure region fail.
Planned Changes and Requirements. Security and Compliance Requirements
Litware identifies the following security and compliance requirements:
* Once App1 is migrated to Azure, you must ensure that new data can be written to the app, and the modification of new and existing data is prevented for a period of three years.
* On-premises users and services must be able to access the Azure Storage account that will host the data in App1.
* Access to the public endpoint of the Azure Storage account that will host the App1 data must be prevented.
* All Azure SQL databases in the production environment must have Transparent Data Encryption (TDE) enabled.
* App1 must not share physical hardware with other workloads.
Planned Changes and Requirements. Business Requirements
Litware identifies the following business requirements:
* Minimize administrative effort.
* Minimize costs.
NEW QUESTION 125
Your on-premises network contains a file server named Server1 that stores 500 GB of data.
You need to use Azure Data Factory to copy the data from Server1 to Azure Storage.
You add a new data factory.
What should you do next? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Explanation:
Box 1: Install a self-hosted integration runtime
The Integration Runtime is a customer-managed data integration infrastructure used by Azure Data Factory to provide data integration capabilities across different network environments.
Box 2: Create a pipeline
With ADF, existing data processing services can be composed into data pipelines that are highly available and managed in the cloud. These data pipelines can be scheduled to ingest, prepare, transform, analyze, and publish data, and ADF manages and orchestrates the complex data and processing dependencies References:
https://docs.microsoft.com/en-us/azure/machine-learning/team-data-science-process/move-sql-azure-adf
NEW QUESTION 126
You need to design an architecture to capture the creation of users and the assignment of roles. The captured data must be stored in Azure Cosmos DB.
Which Azure services should you include in the design? To answer, drag the appropriate services to the correct targets. 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.
Answer:
Explanation:
Explanation
NEW QUESTION 127
You have an existing implementation of Microsoft SQL Server Integration Services (SSIS) packages stored in an SSISDB catalog on your on-premises network. The on-premises network does not have hybrid connectivity to Azure by using Site-to-Site VPN or ExpressRoute.
You want to migrate the packages to Azure Data Factory.
You need to recommend a solution that facilitates the migration while minimizing changes to the existing packages. The solution must minimize costs.
What should you recommend? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Explanation:
Box 1: Azure SQL database
You can't create the SSISDB Catalog database on Azure SQL Database at this time independently of creating the Azure-SSIS Integration Runtime in Azure Data Factory. The Azure-SSIS IR is the runtime environment that runs SSIS packages on Azure.
Box 2: Azure-SQL Server Integration Service Integration Runtime and self-hosted integration runtime The Integration Runtime (IR) is the compute infrastructure used by Azure Data Factory to provide data integration capabilities across different network environments. Azure-SSIS Integration Runtime (IR) in Azure Data Factory (ADF) supports running SSIS packages.
Self-hosted integration runtime can be used for data movement in this scenario.
Reference:
https://docs.microsoft.com/en-us/azure/data-factory/create-azure-integration-runtime
https://docs.microsoft.com/en-us/sql/integration-services/lift-shift/ssis-azure-connect-to-catalog-database
NEW QUESTION 128
You are planning an Azure solution that will host production databases for a high-performance application. The solution will include the following components:
* Two virtual machines that will run Microsoft SQL Server 2016, will be deployed to different data centers in the same Azure region, and will be part of an Always On availability group.
* SQL Server data that will be backed up by using the Automated Backup feature of the SQL Server IaaS Agent Extension (SQLIaaSExtension) You identify the storage priorities for various data types as shown in the following table.
Which storage type should you recommend for each data type? To answer, drag the appropriate storage types to the correct data types. Each storage type 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.
Answer:
Explanation:
NEW QUESTION 129
You have an Azure SQL database named DB1.
You need to recommend a data security solution for DB1. the solution must meet the following requirements:
* When helpdesk supervisors query DS1. they must see the full number of each credit card.
* When helpdesk operators Query DB1. they must see only the last four digits of each credit card number
* A column named Credit Rating must never appear in plain text within the database system, and only client applications must be able to decrypt the Credit Rating column.
What should you include in the recommendation To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Reference:
https://azure.microsoft.com/en-us/blog/transparent-data-encryption-or-always-encrypted/
NEW QUESTION 130
You plan to develop a new app that will store business critical data. The app must meet the following requirements:
* Prevent new data from being modified for one year.
* Minimize read latency.
* Maximize data resiliency.
You need to recommend a storage solution for the app.
What should you recommend? To answer, select the appropriate options in the answer area.
Answer:
Explanation:
Explanation
Graphical user interface, text, application Description automatically generated
Reference:
https://docs.microsoft.com/en-us/azure/storage/common/storage-account-overview
https://docs.microsoft.com/en-us/azure/storage/common/storage-redundancy?toc=/azure/storage/blobs/toc.json
NEW QUESTION 131
Your company deploys an Azure App Service Web App.
During testing the application fails under load. The application cannot handle more than 100 concurrent user sessions. You enable the Always On feature. You also configure auto-scaling to increase counts from two to 10 based on HTTP queue length.
You need to improve the performance of the application.
Which solution should you use for each application scenario? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Explanation:
Box 1: Content Delivery Network
A content delivery network (CDN) is a distributed network of servers that can efficiently deliver web content to users. CDNs store cached content on edge servers in point-of-presence (POP) locations that are close to end users, to minimize latency.
Azure Content Delivery Network (CDN) offers developers a global solution for rapidly delivering high-bandwidth content to users by caching their content at strategically placed physical nodes across the world. Azure CDN can also accelerate dynamic content, which cannot be cached, by leveraging various network optimizations using CDN POPs. For example, route optimization to bypass Border Gateway Protocol (BGP).
Box 2: Azure Redis Cache
Azure Cache for Redis is based on the popular software Redis. It is typically used as a cache to improve the performance and scalability of systems that rely heavily on backend data-stores. Performance is improved by temporarily copying frequently accessed data to fast storage located close to the application. With Azure Cache for Redis, this fast storage is located in-memory with Azure Cache for Redis instead of being loaded from disk by a database.
References:
https://docs.microsoft.com/en-us/azure/azure-cache-for-redis/cache-overview
NEW QUESTION 132
You are designing a virtual machine that will run Microsoft SQL Server and will contain two data disks. The first data disk will store log files, and the second data disk will store dat a. Both disks are P40 managed disks.
You need to recommend a caching policy for each disk. The policy must provide the best overall performance for the virtual machine.
Which caching policy should you recommend for each disk? To answer, drag the appropriate policies to the correct disks. Each policy 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.
Answer:
Explanation:
References:
https://docs.microsoft.com/en-us/azure/virtual-machines/windows/sql/virtual-machines-windows-sql-performance
NEW QUESTION 133
You need to recommend a disaster recovery solution for the back-end tier of the payment processing system.
What should you include in the recommendation?
- A. active geo-replication
- B. an auto-failover group
- C. Always On Failover Cluster Instances
- D. Azure Site Recovery
Answer: B
Explanation:
References:
https://docs.microsoft.com/en-us/azure/sql-database/sql-database-auto-failover-group
NEW QUESTION 134
You need to recommend a solution for protecting the content of the payment processing system.
What should you include in the recommendation?
- A. Always Encrypted with deterministic encryption
- B. Transparent Data Encryption (TDE)
- C. Azure Storage Service Encryption
- D. Always Encrypted with randomized encryption
Answer: A
NEW QUESTION 135
You are designing a message application that will run on an on-premises Ubuntu virtual machine. The application will use Azure Storage queues.
You need to recommend a processing solution for the application to interact with the storage queues. The solution must meet the following requirements:
* Create and delete queues daily.
* Be scheduled by using a CRON job.
* Upload messages every five minutes.
What should developers use to interact with the queues?
- A. .NET Core
- B. Azure CLI
- C. AzCopy
- D. Azure Data Factory
Answer: A
Explanation:
Reference:
https://docs.microsoft.com/en-us/azure/storage/queues/storage-tutorial-queues
NEW QUESTION 136
Your company identifies the following business continuity and disaster recovery objectives for virtual machines that host sales, finance, and reporting application in the company's on-premises data center.
*The finance application requires that data be retained for seven years. In the event of a disaster, the application must be able to run from Azure. The recovery in objective (RTO) is 10 minutes,
* The reporting application must be able to recover point in-time data al a daily granularity. The RTO is eight hours.
*The sales application must be able to fail over to second on-premises data center.
You need to recommend which Azure services meet the business community and disaster recovery objectives.
The solution must minimize costs.
What should you recommend for each application? To answer, drag the appropriate services to the correct application. Each service may be used owe. More than once not at an You may need to drag the spin bar between panes or scroll 10 view content.
Answer:
Explanation:
Explanation
1) Sales: Azure Site Recovery only
2) Finance: Azure Site Recovery and Azure Backup
3) Reporting: Azure Backup only
NEW QUESTION 137
You need to recommend a solution for configuring the Azure Multi-Factor Authentication (MFA) settings.
What should you include in the recommendation? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Explanation
References:
https://docs.microsoft.com/en-us/azure/active-directory/identity-protection/howto-sign-in-risk-policy
https://docs.microsoft.com/en-us/azure/active-directory/identity-protection/howto-mfa-policy
NEW QUESTION 138
You need to deploy resources to host a stateless web app in an Azure subscription. The solution must meet the following requirements:
* Provide access to the full .NET framework.
* Provide redundancy if an Azure region fails.
* Grant administrators access to the operating system to install custom application dependencies.
Solution: You deploy an Azure virtual machine to two Azure regions, and you deploy an Azure Application Gateway.
Does this meet the goal?
- A. No
- B. Yes
Answer: A
Explanation:
Explanation
You need to deploy two Azure virtual machines to two Azure regions, but also create a Traffic Manager profile.
NEW QUESTION 139
You are building an application that will run in a virtual machine (VM). The application will use Azure Managed Identity.
The application uses Azure Key Vault, Azure SQL Database, and Azure Cosmos DB.
You need to ensure the application can use secure credentials to access these services.
Which authentication method should you recommend? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Reference:
https://docs.microsoft.com/en-us/azure/active-directory/managed-identities-azure-resources/overview
NEW QUESTION 140
......
Oct-2021 Latest ExamDumpsVCE AZ-304 Exam Dumps with PDF and Exam Engine: https://www.examdumpsvce.com/AZ-304-valid-exam-dumps.html
