You connect to an existing service over the network by using HTTP. The service listens on HTTP port 80. You plan to create a test environment for this existing service by using an Azure virtual machine (VM) that runs Windows Server.
The service must be accessible from the public Internet over HTTP port 8080. You need to configure the test environment. Which two actions should you take? Each correct answer presents part of the solution
A. Configure an endpoint to route traffic from port 8080 to port 80.
B. Configure an endpoint to route traffic from port 80 to port 8080.
C. Ensure that the public IP address is configured as a static IP address.
D. Configure the Windows Server firewall to allow incoming and outgoing traffic on port 8080.
E. Configure the Windows Server firewall to allow incoming and outgoing traffic on port 80.

HOTSPOT
You need to design a data storage strategy for each application.
In the table below, identify the strategy that you should use for each application. Make only one selection in each column.

HOTSPOT
You are developing an Azure cloud service for a company. The cloud service monitors a queue for incoming messages and then processes invoices based on the contents of these messages. Some messages are formed incorrectly and cause exceptions.
There is no time limit for how long the service takes to process an individual message. All messages must be processed at least once by using the ProcessMessage method. Messages must not be processed more than twice by using the ProcessMessage method.
Messages that fail normal processing must be processed by using the ProcessPoisonMessage method. You need to configure message processing. How should you complete the relevant code? To answer, select the appropriate option or options in the answer area.

You develop a new Azure Web App that uses multiple Azure Blobs and static content. The Web App uses a large number of JavaScript files and cascading style sheets. Some of these files contain references to other files. Users are geographically dispersed.
You need to minimize the time to load individual pages.
What should you do?
A. Use an Azure Content Delivery Network (CDN).
B. Implement an Azure Redis Cache.
C. Migrate the Web App to Azure Service Fabric.
D. Create a services layer by using an Azure-hosted ASP.NET web API.
E. Enable the always On feature of the Web App.

DRAG DROP
You need to deploy WGBLoanMaster app by using the Azure Command-line Interface (CLI).
Which five commands should you run in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

DRAG DROP
You need to implement resource security and authentication.
For each requirement, which solution should you implement? To answer, drag the appropriate solution to the correct requirement. Each solution 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.

Topic 2, Trey Research

Background
Overview
Trey Research conducts agricultural research and sells the results to the agriculture and food industries. The company uses a combination of on-premises and third-party server clusters to meet its storage needs. Trey Research has seasonal demands on its services, with up to 50 percent drops in data capacity and bandwidth demand during low-demand periods. They plan to host their websites in an agile, cloud environment where the company can deploy and remove its websites based on its business requirements rather than the requirements of the hosting company.
A recent fire near the datacenter that Trey Research uses raises the management team's awareness of the vulnerability of hosting all of the company's websites and data at any single location. The management team is concerned about protecting its data from loss as a result of a disaster.

Websites
Trey Research has a portfolio of 300 websites and associated background processes that are currently hosted in a third-party datacenter. All of the websites are written in ASP.NET, and the background processes use Windows Services. The hosting environment costs Trey Research approximately S25 million in hosting and maintenance fees.

Infrastructure
Trey Research also has on-premises servers that run VMs to support line-of-business applications. The company wants to migrate the line-of-business applications to the cloud, one application at a time. The company is migrating most of its production VMs from an aging VMWare ESXi farm to a Hyper-V cluster that runs on Windows Server 2012.

Applications

DistributionTracking
Trey Research has a web application named Distributiontracking. This application constantly collects realtime data that tracks worldwide distribution points to customer retail sites. This data is available to customers at all times.
The company wants to ensure that the distribution tracking data is stored at a location that is geographically close to the customers who will be using the information. The system must continue running in the event of VM failures without corrupting data. The system is processor intensive and should be run in a multithreading environment.

HRApp
The company has a human resources (HR) application named HRApp that stores data in an on-premises SQL Server database. The database must have at least two copies, but data to support backups and business continuity must stay in Trey Research locations only. The data must remain on-premises and cannot be stored in the cloud.

HRApp was written by a third party, and the code cannot be modified. The human resources data is used by all business offices, and each office requires access to the entire database. Users report that HRApp takes all night to generate the required payroll reports, and they would like to reduce this time.

MetricsTracking
Trey Research has an application named MetricsTracking that is used to track analytics for the DistributionTracking web application. The data MetricsTracking collects is not customer-facing. Data is stored on an on-premises SQL Server database, but this data should be moved to the cloud. Employees at other locations access this data by using a remote desktop connection to connect to the application, but latency issues degrade the functionality.

Trey Research wants a solution that allows remote employees to access metrics data without using a remote desktop connection. MetricsTracking was written in-house, and the development team is available to make modifications to the application if necessary. However, the company wants to continue to use SQL Server for MetricsTracking.

Business Requirements

Business Continuity
You have the following requirements:
• Move
all customer-facing data to the cloud.
• Web
servers should be backed up to geographically separate locations,
• If
one website becomes unavailable, customers should automatically be routed to
websites that are still operational.
• Data
must be available regardless of the operational status of any particular
website.
• The
HRApp system must remain on-premises and must be backed up.
• The
MetricsTracking data must be replicated so that it is locally available to all
Trey Research offices.

Auditing and Security
You have the following requirements:
• Both
internal and external consumers should be able to access research results.
• Internal
users should be able to access data by using their existing company credentials
without requiring multiple logins.
• Consumers
should be able to access the service by using their Microsoft credentials.
• Applications
written to access the data must be authenticated.
• Access
and activity must be monitored and audited.
• Ensure
the security and integrity of the data collected from the worldwide
distribution points for the distribution tracking application.

Storage and Processing
You have the following requirements:
• Provide
real-time analysis of distribution tracking data by geographic location.
• Collect
and store large datasets in real-time data for customer use.
• Locate
the distribution tracking data as close to the central office as possible to improve
bandwidth.
• Co-locate
the distribution tracking data as close to the customer as possible based on
the customer's location.
• Distribution
tracking data must be stored in the JSON format and indexed by metadata that is
stored in a SQL Server database.
• Data
in the cloud must be stored in geographically separate locations, but kept with
the same political boundaries.

Technical Requirements

Migration
You have the following requirements:
• Deploy
all websites to Azure.
• Replace
on-premises and third-party physical server clusters with cloud-based
solutions.
• Optimize
the speed for retrieving exiting JSON objects that contain the distribution
tracking data.
• Recommend
strategies for partitioning data for load balancing.

Auditing and Security
You have the following requirements:
• Use
Active Directory for internal and external authentication.
• Use
OAuth for application authentication.

Business Continuity
You have the following requirements:
• Data
must be backed up to separate geographic locations.
• Web
servers must run concurrent versions of all websites in distinct geographic
locations.
• Use
Azure to back up the on-premises MetricsTracking data.
• Use
Azure virtual machines as a recovery platform for MetricsTracking and HRApp.
• Ensure
that there is at least one additional on-premises recovery environment for the
HRApp.

DRAG DROP
You need to ensure that customer data is secured both in transit and at rest.

Which technologies should you recommend? To answer, drag the appropriate technology to the correct security 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.

You need to recommend an authentication solution for the DistributionTracking application.
What should you include in the recommendation?
A. a certificate
B. a Graph API endpoint
C. a security principal in Azure Active Directory
D. a managed service account in Azure Active Directory

An application sends Azure push notifications to a client application that runs on Windows Phone, iOS, and Android devices. Users cannot use the application on some devices. The authentication mechanisms that the application uses are the source of the problem.
You need to monitor the number of notifications that failed because of authentication errors. Which three metrics should you monitor? Each correct answer presents part of the solution
A. Microsoft Push Notification Service (MPNS) authentication errors
B. External notification system errors
C. Apple Push Notification Service (APNS) authentication errors
D. Channel errors
E. Windows Push Notification Services (WNS) authentication errors
F. Google Cloud Messaging (GCM) authentication errors

DRAG DROP
You are implementing the new security requirements for the WGBCreditCruncher app.
You need to explain the security process flow to another developer. You start by navigating to the web app as it is presented to the user.
Which five actions must be performed in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

HOTSPOT
You need to design the contractor information app.
What should you recommend? To answer, select the appropriate options in the answer area.

HOTSPOT
Resources must authenticate to an identity provider.
You need to configure the Azure Access Control service.
What should you recommend? To answer, select the appropriate responses for each requirement in the answer area.

DRAG DROP
You need to allow network traffic to the Trey Research subversion system.
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.

A company has 10 on-premises SQL databases. The company plans to move the databases to SQL Server 2012 that runs in Azure Infrastructure-as-a-Service (IaaS). After migration, the databases will support a limited number of Azure websites in the same Azure Virtual Network.
You have the following requirements:
* You must restore copies of existing on-premises SQL databases to the SQL servers that run in Azure IaaS.
* You must be able to manage the SQL databases remotely.
* You must not open a direct connection from all of the machines on the on-premises network to Azure.
* Connections to the databases must originate from only five Windows computers.
You need to configure remote connectivity to the databases.
Which technology solution should you implement?
A. Azure Virtual Network site-to-site VPN
B. Azure Virtual Network multi-point VPN
C. Azure Virtual Network point-to-site VPN
D. Azure ExpressRoute

You need to support web and mobile application secure logons.
Which technology should you use?
A. Azure Active Directory B2B
B. OAuth 1.0
C. LDAP
D. Azure Active Directory B2C