70-534 Exam
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2021 Aug exam ref 70-534:
Q31. HOTSPOT - (Topic 6)
You have an Azure website that runs on several instances. You have a WebJob that provides additional functionality to the website.
The WebJob must run on all instances of the website.
You need to ensure that the WebJob runs even when the website is idle for long periods of time.
How should you create and configure the WebJob object? To answer, select the appropriate options in the answer area.
Answer:
Q32. - (Topic 6)
You are the administrator for a company named Contoso, Ltd.
Contoso also has an Azure subscription and uses many on-premises Active Directory products as roles in Windows Server including the following:
Active Directory Domain Services (AD DS)
Active Directory Certificate Services (AD CS)
Active Directory Rights Management Services (AD RMS)
Active Directory Lightweight Directory Services (AD LDS)
Active Directory Federation Services (AD FS).
Contoso must use the directory management services available in Azure Active Directory.
You need to provide information to Contoso on the similarities and differences between Azure Active Directory and the Windows Server Active Directory family of services.
Which feature does Azure Active Directory and on-premises Active Directory both support?
A. Using the GraphAPI to query the directory
B. Issuing user certificates
C. Supporting single sign-on (SSO)
D. Querying the directory with LDAP
Answer: C
Explanation: AD FS supports Web single-sign-on (SSO) technologies, and so does Azure
Active Directory.
If you want single sign on we usually suggest using ADFS if you’re a Windows shop. Going
forward though, Azure Active Directory is another alternative you can use.
Reference: Using Azure Active Directory for Single Sign On with Yammer
https://samlman.wordpress.com/2015/03/02/using-azure-active-directory-for-single-sign-on-with-yammer/
Q33. DRAG DROP - (Topic 6)
You have a website that displays text, pictures, video files, and audio files. The website processes requests from countries and regions all over the world. You plan to migrate the website to the Azure platform.
The website has the following requirements:
. Encode, store, and stream audio and video at scale. . Load-balance communications with the website instance that is closest to the user's location. . Deliver content with high-bandwidth and low latency.
You need to recommend the technologies to implement the solution.
Which technologies should you recommend? To answer, drag the appropriate technology to the correct requirement. Each technology 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.
Answer:
Q34. - (Topic 6)
A company has multiple Azure subscriptions. It plans to deploy a large number of virtual machines (VMs) into Azure.
You install the Azure PowerShell module, but you are unable connect to all of the company's Azure subscriptions.
You need to automate the management of the Azure subscriptions.
Which two Azure PowerShell cmdlets should you run?
A. Get-AzurePublishSettingsFile
B. Import-AzurePublishSettingsFile
C. Add-AzureSubscription
D. Import-AzureCertificate
E. Get-AzureCertificate
Answer: A,B
Explanation: Before you start using the Windows Azure cmdlets to automate deployments, you must configure connectivity between the provisioning computer and Windows Azure. You can do this automatically by downloading the PublishSettings file from Windows Azure and importing it.
To download and import publish settings and subscription information . At the Windows PowerShell command prompt, type the following command, and then press Enter. Get-AzurePublishSettingsFile
2.
Sign in to the Windows Azure Management Portal, and then follow the instructions to download your Windows Azure publishing settings. Save the file as a .publishsettings type file to your computer.
3.
In the Windows Azure PowerShell window, at the command prompt, type the following command, and then press Enter. Import-AzurePublishSettingsFile <mysettings>.publishsettings
Reference: How to: Download and Import Publish Settings and Subscription Information
https://msdn.microsoft.com/en-us/library/dn385850%28v=nav.70%29.aspx
Q35. Topic 1, VanArsdel, Ltd
Overview
VanArsdel, Ltd. builds skyscrapers, subways, and bridges. VanArsdel is a leader in using technology to do construction better.
Overview
VanArsdel employees are able to use their own mobile devices for work activities because the company recognizes that this usage enables employee productivity. Employees also access Software as a Service (SaaS) applications, including DocuSign, Dropbox, and Citrix. The company continues to evaluate and adopt more SaaS applications for its business. VanArsdel uses Azure Active Directory (AD) to authenticate its employees, as well as Multi-Factor Authentication (MFA). Management enjoys the ease with which MFA
can be enabled and disabled for employees who use cloud-based services. VanArsdel's on-premises directory contains a single forest.
Helpdesk:
VanArsdel creates a helpdesk group to assist its employees. The company sends email messages to all its employees about the helpdesk group and how to contact it. Configuring employee access for SaaS applications is often a time-consuming task. It is not always obvious to the helpdesk group which users should be given access to which SaaS applications. The helpdesk group must respond to many phone calls and email messages to solve this problem, which takes up valuable time. The helpdesk group is unable to meet the needs of VanArsdel's employees.
However, many employees do not work with the helpdesk group to solve their access problems. Instead, these employees contact their co-workers or managers to find someone who can help them. Also, new employees are not always told to contact the helpdesk group for access problems. Some employees report that they cannot see all the applications in the Access Panel that they have access to. Some employees report that they must re-enter their passwords when they access cloud applications, even though they have already authenticated.
Bring your own device (BYOD):
VanArsdel wants to continue to support users and their mobile and personal devices, but the company is concerned about how to protect corporate assets that are stored on these devices. The company does not have a strategy to ensure that its data is removed from the devices when employees leave the company.
Customer Support
VanArsdel wants a mobile app for customer profile registration and feedback. The company would like to keep track of all its previous, current, and future customers worldwide. A profile system using third-party authentication is required as well as feedback and support sections for the mobile app.
Migration:
VanArsdel plans to migrate several virtual machine (VM) workloads into Azure. They also plan to extend their on-premises Active Directory into Azure for mobile app authentication.
Business Requirements
Hybrid Solution:
A single account and credentials for both on-premises and cloud applications Certain applications that are hosted both in Azure and on-site must be accessible to both VanArsdel employees and partners
The service level agreement (SLA) for the solution requires an uptime of 99.9%
The partners all use Hotmail.com email addresses
Mobile App:
VanArsdel requires a mobile app for project managers on construction job sites. The mobile app has the following requirements:
The app must display partner information.
The app must alert project managers when changes to the partner information occur.
The app must display project information including an image gallery to view pictures of construction projects.
Project managers must be able to access the information remotely and securely.
Security:
VanArsdel must control access to its resources to ensure sensitive services and information are accessible only by authorized users and/or managed devices.
Employees must be able to securely share data, based on corporate policies, with other VanArsdel employees and with partners who are located on construction job sites.
VanArsdel management does NOT want to create and manage user accounts for partners.
Technical Requirements
Architecture:
VanArsdel requires a non-centralized stateless architecture fonts data and services where application, data, and computing power are at the logical extremes of the network.
VanArsdel requires separation of CPU storage and SQL services
Data Storage:
VanArsdel needs a solution to reduce the number of operations on the contractor information table. Currently, data transfer rates are excessive, and queue length for read/write operations affects performance.
A mobile service that is used to access contractor information must have automatically scalable, structured storage Images must be stored in an automatically scalable, unstructured form.
Mobile Apps:
VanArsdel mobile app must authenticate employees to the company's Active Directory.
Event-triggered alerts must be pushed to mobile apps by using a custom Node.js script.
The customer support app should use an identity provider that is configured by using the Access Control Service for current profile registration and authentication.
The customer support team will adopt future identity providers that are configured through Access Control Service.
Security:
Active Directory Federated Server (AD FS) will be used to extend AD into Azure.
Helpdesk administrators must have access to only the groups of Azure resources they are responsible for. Azure administration will be performed by a separate group.
IT administrative overhead must be minimized.
Permissions must be assigned by using Role Based Access Control (RBAC).
Line of business applications must be accessed securely.
(Topic 1)
You need to prepare the implementation of data storage for the contractor information app.
What should you?
A. Create a storage account and implement multiple data partitions.
B. Create a Cloud Service and a Mobile Service. Implement Entity Group transactions.
C. Create a Cloud Service and a Deployment group. Implement Entity Group transactions.
D. Create a Deployment group and a Mobile Service. Implement multiple data partitions.
Answer: B
Explanation:
* Scenario: / VanArsdel needs a solution to reduce the number of operations on the contractor information table. Currently, data transfer rates are excessive, and queue length for read/write operations affects performance. / A mobile service that is used to access contractor information must have automatically scalable, structured storage
* The basic unit of deployment and scale in Azure is the Cloud Service.
Reference: Performing Entity Group Transactions
https://msdn.microsoft.com/en-us/library/azure/dd894038.aspx
Update download 70-534:
Q36. - (Topic 6)
You are designing an Azure web application. The solution will be used by multiple customers. Each customer has different business logic and user interface requirements. Not all customers use the same version of the .NET runtime.
You need to recommend a deployment strategy.
What should you recommend?
A. Deploy with multiple web role instances.
B. Deploy each application in a separate tenant.
C. Deploy all applications in one tenant.
D. Deploy with multiple worker role instances.
Answer: B
Explanation: There are two types of tenant environments. The simplest type is a single-tenant application where one customer has 100% dedicated access to an application’s process space. A single Tenant Applications has a separate, logical instance of the application for each customer or client. A single tenant application is much more predictable and stable by its nature since there will never be more than one dedicated customer at any point in time in that VM. That customer has all of its users accessing that dedicated instance of the application.
Reference: Multi Tenancy and Windows Azure. Overview of Multi tenant Application and Single tenant Application Architectural considerations.
http://sanganakauthority.blogspot.in/2011/12/multi-tenancy-and-windows-azure.html
Q37. - (Topic 4)
You need to analyze Lucerne’s performance monitoring solution.
Which three applications should you monitor? Each correct answer presents a complete solution.
A. The Lucerne Media-D application
B. The data mining application
C. The Lucerne Media-W application
D. The Lucerne Media-M app
E. The Lucerne Media-N app
Answer: C,D,E
Explanation: Monitor the web application and the mobile apps.
C: Lucerne Media W - a web application that delivers media by using any browser
D: Lucerne Media M - a mobile app that delivers media by using Windows Phone 8.1
E: Lucerne Media N - a mobile app that delivers media by using an Android device
* Scenario:
/ Lucerne Publishing must be able to monitor the performance and usage of its customer-
facing app.
/ Customers must be able to access all data by using a web application. They must also be
able to access data by using a mobile app that is provided by Lucerne Publishing.
Q38. - (Topic 6)
You are designing an Azure development environment. Team members learn Azure development techniques by training in the development environment.
The development environment must auto scale and load balance additional virtual machine (VM) instances.
You need to recommend the most cost-effective compute-instance size that allows team members to work with Azure in the development environment.
What should you recommend?
A. Azure A1 standard VM Instance
B. Azure A2 basic VM Instance
C. Azure A3 basic VM Instance
D. Azure A9 standard VM Instance
Answer: A
Explanation: Azure A1 standard VM Instance would be cheapest with 1 CPU core, 0.75 GB RAM, and 40 GB HD. It would be good enough for training purposes.
Reference: Virtual Machines Pricing, Launch Windows Server and Linux in minutes
http://azure.microsoft.com/en-us/pricing/details/virtual-machines/
Q39. - (Topic 4)
You need to recommend an appropriate solution for the data mining requirements. Which solution should you recommend?
A. Design a schedule process that allocates tasks to multiple virtual machines, and use the Azure Portal to create new VMs as needed.
B. Use Azure HPC Scheduler Tools to schedule jobs and automate scaling of virtual machines.
C. Use Traffic Manager to allocate tasks to multiple virtual machines, and use the Azure Portal to spin up new virtual machines as needed.
D. Use Windows Server HPC Pack on-premises to schedule jobs and automate scaling of virtual machines in Azure.
Answer: C
Explanation: * Microsoft Azure Traffic Manager allows you to control the distribution of user traffic to your specified endpoints, which can include Azure cloud services, websites, and other endpoints. Traffic Manager works by applying an intelligent policy engine to Domain Name System (DNS) queries for the domain names of your Internet resources. Your Azure cloud services or websites can be running in different datacenters across the world.
* Scenario:
Virtual machines:
. The data mining solution must support the use of hundreds to thousands of processing cores. . Minimize the number of virtual machines by using more powerful virtual machines. Each virtual machine must always have eight or more processor cores available. . Allow the number of processor cores dedicated to an analysis to grow and shrink automatically based on the demand of the analysis. . Virtual machines must use remote memory direct access to improve performance.
Task scheduling:
The solution must automatically schedule jobs. The scheduler must distribute the jobs based on the demand and available resources.
Reference: https://azure.microsoft.com/sv-se/documentation/articles/traffic-manager-overview/
Q40. - (Topic 3)
You need to configure availability for the virtual machines that the company is migrating to Azure.
What should you implement?
A. Traffic Manager
B. Express Route
C. Update Domains
D. Cloud Services
Answer: B
Explanation: ExpressRoute gives you a fast and reliable connection to Azure making it suitable for scenarios like periodic data migration, replication for business continuity, disaster recovery and other high availability strategies. It can also be a cost-effective option for transferring large amounts of data such as datasets for high performance computing applications or moving large VMs between your dev/test environment in Azure and on-premises production environment.
Reference: ExpressRoute, Experience a faster, private connection to Azure
http://azure.microsoft.com/en-us/services/expressroute/