[Free] 2018(June) Ensurepass Microsoft 70-534 Dumps with VCE and PDF 31-40

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2018 May Microsoft Official New Released 70-534
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Architecting Microsoft Azure Solutions

Question No: 31 HOTSPOT – (Topic 4)

You need to recommend strategies for storing data.

Which services should you recommend? To answer, select the appropriate storage technology for each data type in the answer area.

Ensurepass 2018 PDF and VCE

Answer:

Ensurepass 2018 PDF and VCE

Explanation:

Ensurepass 2018 PDF and VCE

C:\Users\Chaudhry\Desktop\1.jpg

  • Media metadata: Azure Queue Storage Service

    Scenario: Media metadata must be stored in Azure Table storage.

    Azure Queues provide a uniform and consistent programming model across queues, tables, and BLOBs – both for developers and for operations teams.

  • Images: Azure Mobile Services

    Scenario: Media files must be stored in Azure BLOB storage.

    You can use Azure Mobile Services to access images from mobile devices.

  • Audio: Azure Media Services

  • Video: Azure Media Services

Microsoft Azure Media Services is an extensible cloud-based platform that enables developers to build scalable media management and delivery applications. Media Services is based on REST APIs that enable you to securely upload, store, encode and package video or audio content for both on-demand and live streaming delivery to various clients (for example, TV, PC, and mobile devices).

Topic 5, Northwind traders Background

Overview

Northwind Electric Cars is the premier provider of private, low-cost transportation in Denver. Northwind drivers are company employees who work together as a team. The founding partners believe that by hiring their drivers as employees, their drivers focus on providing a great customer experience. Northwind Electric Cars has a reputation for offering fast, reliable, and friendly service, due largely to their extensive network of drivers and their proprietary dispatching software named NorthRide.

Northwind Electric Cars drivers depend on frequent, automatic updates for the NorthRide mobile app. The Northwind management team is concerned about unplanned system downtime and slow connection speeds caused by high usage. Additionally, Northwind#39;s in- house data storage solution is unsustainable because of the new influx of customer data that is retained. Data backups are made periodically on DVDs and stored on-premises at corporate headquarters.

Apps NorthRide App

Northwind drivers use the NorthRide app to meet customer pickup requests. The app uses

a GPS transponder in each Northwind vehicle and Bing Maps APIs to monitor the location of each vehicle in the fleet in real time. NorthRide allows Northwind dispatchers to optimize their driver coverage throughout the city.

When new customers call, the dispatcher enters their pickup locations into NorthRide. NorthRide identifies the closest available driver. The dispatcher then contacts the driver with the pick-up details. This process usually results in a pick-up time that is far faster than the industry average.

Drivers use NorthRide to track the number of miles they drive and the number of customers they transport. Drivers also track their progress towards their established goals, which are

measured by using key performance indicators (KPIs).

NorthRide App 2.0

Northwind Electric Cars is growing quickly. New callers often wait for their calls to be answered because the dispatchers are contacting their drivers to arrange pickups for other customers.

To support the growth of the business, Northwind#39;s development team completes an overhaul of the NorthRide system that it has named NorthRide 2.0. When a dispatcher enters a customer#39;s pickup location, the address and driving directions are automatically sent to the driver who is closest to the customer#39;s pickup location.

Drivers indicate their availability on the NorthRide mobile app and can view progress towards their KPI#39;s in real time. Drivers can also record customer ratings and feedback for each pickup.

Business Requirements Apps

NorthRideFinder App

Northwind Electric Cars needs a customer-facing website and mobile app that allows customers to schedule pickups. Customers should also be able to create profiles that will help ensure the customer gets a ride faster by storing customer information.

Predictor App

Northwind Electric Cars needs a new solution named Predictor. Predictor is an employee- facing mobile app. The app predicts periods of high usage and popular pickup locations and provides various ways to view this predictive data. Northwind uses this information to better distribute its drivers. Northwind wants to use the latest Azure technology to create this solution.

Other Requirements

->On-premises data must be constantly backed up.

->Mobile data must be protected from loss, even if connectivity with the backend is lost.

->Dispatch offices need to have seamless access to both their primary data center and the applications and services that are hosted in the Azure cloud.

->Connectivity needs to be redundant to on-premises and cloud services, while providing a way for each dispatch office to continue to operate even if one or all of the connection options fail.

->The management team requires that operational data is accessible 24/7 from any office location.

Technical Requirements

Apps and Website

NorthRide / NorthRideFinder Apps:

->The solution must support on-premises and Azure data storage.

->The solution must scale as necessary based on the current number of concurrent users.

->Customer pickup requests from NorthRideFinder must be asynchronous.

->The customer pickup request system will be high in volume, and each request will have a short life span.

->Data for NorthRideFinder must be protected during a loss of connectivity.

->NorthRide users must authenticate to the company#39;s Azure Active Directory.

Northwind Public Website

->The customer website must use a WebJob to process profile images into thumbnails

->The customer website must be developed with lowest cost and difficulty in mind.

->The customer website must automatically scale to minimize response times for customers.

Other Requirements Data Storage:

->The data storage must interface with an on-premises Microsoft SQL backend

database.

->A disaster recovery system needs to be in place for large amounts of data that will backup to Azure.

->Backups must be fully automated and managed the Azure Management Portal.

->The recovery system for company data must use a hybrid solution to back up both the on-premises Microsoft SQL backend and any Azure storage.

Predictive Routing:

->An Azure solution must be used for prediction systems.

->Predictive analytics must be published as a web service and accessible by using the REST API.

Security:

->The NorthRide app must use an additional level of authentication other than the employee#39;s password.

->Access must be secured in NorthRide without opening a firewall port.

->Company policy prohibits inbound connections from internet callers to the on- premises network.

->Customer usernames in NorthRideFinder cannot exceed 10 characters.

->Customer data in NorthRideFinder can be received only by the user ID that is associated with the data.

Question No: 32 DRAG DROP – (Topic 5)

You need to provide a data access solution for the NorthRide app.

Which four actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

Ensurepass 2018 PDF and VCE

Answer:

Ensurepass 2018 PDF and VCE

Explanation:

Box 1: Create a service namespace under Service Bus

Box 2: Obtain the default management credentials for the namespace. Box 3: Configure the application to use Service Bus Relay

Box 4: Configure Service Bus Queue

Note:

Box 1: Create a service namespace under Service Bus

To begin using Service Bus queues in Azure, you must first create a service namespace. A namespace provides a scoping container for addressing Service Bus resources within your application.

Box 2: Obtain the default management credentials for the namespace.

In order to perform management operations, such as creating a queue on the new namespace, you must obtain the management credentials for the namespace.

Box 3: Configure the application to use Service Bus Relay

When you create an application that uses Service Bus, you must add a reference to the Service Bus assembly and include the corresponding namespaces.

The Service Bus NuGet package is the easiest way to get the Service Bus API and to configure your application with all of the Service Bus dependencies.

After installing this package you are now ready to write code for Service Bus. Box 4: Configure Service Bus Queue

This would include:

  • set up a Service Bus connection string

  • create a queue

  • provide code to send/receive messages from the queue

    Question No: 33 DRAG DROP – (Topic 5)

    You need to design the notification service for the customer-facing mobile app.

    Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

    Ensurepass 2018 PDF and VCE

    Answer:

    Ensurepass 2018 PDF and VCE

    Ensurepass 2018 PDF and VCE

    Explanation:

    C:\Users\Chaudhry\Desktop\1.jpg

    Azure Notification Hubs provide an easy-to-use infrastructure that enables you to send mobile push notifications from any backend (in the cloud or on-premises) to any mobile platform.

    Configuration steps include:

    1. Configure your Notification Hub

    2. Connecting your app to the Notification Hub

    3. Send notification from your back-end

      You can send notifications using Notification Hubs from any back-end using the REST interface. You do this through a script, not a configuration of Mobile Services. Use Java or PHP for the script.

      Question No: 34 – (Topic 5)

      You need to design the authentication solution for the NorthRide app. Which solution should you use?

      1. Azure Active Directory Basic with multi-factor authentication for the cloud and on- premises users.

      2. Active Directory Domain Services with mutual authentication

      3. Azure Active Directory Premium and add multi-factor authentication the for cloud users

      4. Active Directory Domain Services with multi-factor authentication

Answer: C

Explanation: * Scenario: The NorthRide app must use an additional level of authentication other than the employee#39;s password.

  • Azure Multi-Factor Authentication is the multi-factor authentication service that requires users to also verify sign-ins using a mobile app, phone call or text message. It is available to use with Azure Active Directory, to secure on-premise resources with the Azure Multi- Factor Authentication Server, and with custom applications and directories using the SDK.

Reference: What is Azure Multi-Factor Authentication? https://azure.microsoft.com/en-us/documentation/articles/multi-factor-authentication/

Reference: Azure Active Directory Pricing http://azure.microsoft.com/en-gb/pricing/details/active-directory/

Question No: 35 – (Topic 5)

You need to recommend the appropriate technology to provide the predictive analytics for passenger pickup.

What should you do?

  1. Use Power BI to analyze the traffic data and PowerPivot to categorize the results.

  2. Use HDInsight to analyze the traffic data and write a .NET program to categorize the results.

  3. Use Machine Learning Studio to create a predictive model and publish the results as a

    web service.

  4. Use Hadoop on-premises to analyze the traffic and produce a report that shows high traffic zones.

Answer: C

Explanation: * Scenario: Predictive Routing:

/ An Azure solution must be used for prediction systems.

/ Predictive analytics must be published as a web service and accessible by using the REST API.

* Microsoft Azure Machine Learning Studio is a collaborative visual development environment that enables you to build, test, and deploy predictive analytics solutions that operate on your data. The Machine Learning service and development environment is cloud-based, provides compute resource and memory flexibility, and eliminates setup and installation concerns because you work through your web browser.

Reference: What is Azure Machine Learning Studio?

https://azure.microsoft.com/en-us/documentation/articles/machine-learning-what-is-ml- studio/

Question No: 36 – (Topic 5)

You need to recommend a technology for processing customer pickup requests. Which technology should you recommend?

  1. Notification hub

  2. Queue messaging

  3. Mobile Service with push notifications

  4. Service Bus messaging

Answer: D

Explanation: Service Bus queues are part of a broader Azure messaging infrastructure that supports queuing as well as publish/subscribe, Web service remoting, and integration patterns.

Service Bus Queue support Push-style API (while Azure Queue messaging does not).

Incorrect:

Not A: Notification Hub is only used to push notification, not for processing requests. Not B As a solution architect/developer, you should consider using Azure Queues when:

  • Your application must store over 80 GB of messages in a queue, where the messages have a lifetime shorter than 7 days.

  • Your application wants to track progress for processing a message inside of the queue. This is useful if the worker processing a message crashes. A subsequent worker can then use that information to continue from where the prior worker left off.

You require server side logs of all of the transactions executed against your queues. Not C: To process the messages we do not need push notification.

Reference: Azure Queues and Service Bus Queues – Compared and Contrasted

https://msdn.microsoft.com/en-us/library/azure/hh767287.aspx

Question No: 37 – (Topic 5)

You need to configure the Northwind website.

Which two solutions should you use? Each correct answer presents part of the solution.

  1. Configure a hybrid connection to the database.

  2. Create Azure virtual machines that run Windows and Linux servers in Azure data centers.

  3. Use Azure Zone Redundant Storage to provide redundancy across Azure global data centers.

  4. Deploy the Northwind site to an Azure web app.

  5. Implement Azure ExpressRoute to increase the bandwidth for users of the Northwind public website.

Answer: B,D

Question No: 38 DRAG DROP – (Topic 5)

You need to recommend the steps required to deploy the Northwind Electric Cars website.

Which two actions should you recommend performing in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

Ensurepass 2018 PDF and VCE

Answer:

Ensurepass 2018 PDF and VCE

Question No: 39 – (Topic 5)

You need to recommend a solution that meets the requirements for data storage for the NorthRide app.

What should you include in the recommendation?

  1. Azure Remote App

  2. Azure Service Bus

  3. Azure Connect

  4. Azure SQL Database

Answer: B

Explanation: Service Bus queues are part of a broader Azure messaging infrastructure that supports queuing as well as publish/subscribe, Web service remoting, and integration patterns.

Service Bus Queue support Push-style API (while Azure Queue messaging does not).

Reference: Azure Queues and Service Bus Queues – Compared and Contrasted https://msdn.microsoft.com/en-us/library/azure/hh767287.aspx

Topic 6, Mix Questions

Question No: 40 – (Topic 6)

You are designing an Azure application. The application includes services hosted in different geographic locations. The service locations may change.

You must minimize the cost of communication between services.

You need to recommend an approach for data transmission between your application and Azure services. The solution must minimize administrative effort.

What should you recommend?

  1. Azure Table storage

  2. Service Bus queue

  3. Service Management API

  4. Azure Queue storage

Answer: B

Explanation: The cost of ACS transactions is insignificant when performing messaging operations against Service Bus queues. Service Bus acquires one ACS token per a single instance of the messaging factory object. The token is then reused until it expires, after about 20 minutes. Therefore, the volume of messaging operations in Service Bus is not directly proportional to the amount of ACS transactions required to support these operations.

Reference: Azure Queues and Service Bus Queues – Compared and Contrasted https://msdn.microsoft.com/library/azure/hh767287.aspx

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