Which code segment should you use?
###BeginCaseStudy###
Topic 1, Flight Information
Background
You are developing a flight information consolidation service. The service retrieves flight
information from a number of sources and combines them into a single data set. The
consolidated flight information is stored in a SQL Server database. Customers can query and
retrieve the data by using a REST API provided by the service.
The service also offers access to historical flight information. The historical flight information
can be filtered and queried in an ad hoc manner.
The service runs on a Windows Azure Web Role. SSL is not used.
Business Requirements
A new data source for historical flight information
is being developed by a contractor located on
another continent.
If a time zone is not specified, then it should be
interpreted as Coordinated Universal Time (UTC).
When you upgrade a service from a staging
deployment to a production deployment, the time
that the service is unavailable must be minimized.
The default port must be used for HTTP.
Technical Requirements
The existing sources of flight information and the mechanism of exchange are listed below.
Blue Yonder Airlines provides flight information in
an XML file.
Consolidated Messenger provides flight information
in a Microsoft Access database that is uploaded
every 12 hours to the service using SFTP. The
company uses port 22 for SFTP.
Margie’s Travel provides and consumes flight
information using serialized ADO.NET DataSets.
Data is periodically synced between the service and
Margie’s Travel.
Trey Research provides data from multiple sources
serialized in proprietary binary formats. The data
must be read by using .NET assemblies provided by
Trey Research. The assemblies use a common set of
dependencies. The current version of the Trey
Research assemblies is 1.2.0.0. All assemblies
provided by Trey Research are signed with a key
pair contained in a file named Trey.snk, which Trey
Research also supplies.
The application specification requires that any thirdparty
assemblies must have strong names.
Application Structure
###EndCaseStudy###
You are adding a new REST service endpoint to the FlightDataController controller. It returns flights from the
consolidated data sources only for flights that are late.
You need to write a LINQ to Entities query to extract the required data.
Which code segment should you use?
Which code segment should you use as the body of the Sa…
###BeginCaseStudy###
Topic 1, Flight Information
Background
You are developing a flight information consolidation service. The service retrieves flight
information from a number of sources and combines them into a single data set. The
consolidated flight information is stored in a SQL Server database. Customers can query and
retrieve the data by using a REST API provided by the service.
The service also offers access to historical flight information. The historical flight information
can be filtered and queried in an ad hoc manner.
The service runs on a Windows Azure Web Role. SSL is not used.
Business Requirements
A new data source for historical flight information
is being developed by a contractor located on
another continent.
If a time zone is not specified, then it should be
interpreted as Coordinated Universal Time (UTC).
When you upgrade a service from a staging
deployment to a production deployment, the time
that the service is unavailable must be minimized.
The default port must be used for HTTP.
Technical Requirements
The existing sources of flight information and the mechanism of exchange are listed below.
Blue Yonder Airlines provides flight information in
an XML file.
Consolidated Messenger provides flight information
in a Microsoft Access database that is uploaded
every 12 hours to the service using SFTP. The
company uses port 22 for SFTP.
Margie’s Travel provides and consumes flight
information using serialized ADO.NET DataSets.
Data is periodically synced between the service and
Margie’s Travel.
Trey Research provides data from multiple sources
serialized in proprietary binary formats. The data
must be read by using .NET assemblies provided by
Trey Research. The assemblies use a common set of
dependencies. The current version of the Trey
Research assemblies is 1.2.0.0. All assemblies
provided by Trey Research are signed with a key
pair contained in a file named Trey.snk, which Trey
Research also supplies.
The application specification requires that any thirdparty
assemblies must have strong names.
Application Structure
###EndCaseStudy###
Errors occasionally occur when saving data using the FlightInfoContext ADO.NET Entity Framework context.
Updates to the data are being lost when an error occurs.
You need to ensure that data is still saved when an error occurs by retrying the operation. No more than five
retries should be performed.
Which code segment should you use as the body of the SaveChanges() method in the FlightInfoContext.es
file?
Which data access technology should you recommend?
###BeginCaseStudy###
Topic 1, Flight Information
Background
You are developing a flight information consolidation service. The service retrieves flight
information from a number of sources and combines them into a single data set. The
consolidated flight information is stored in a SQL Server database. Customers can query and
retrieve the data by using a REST API provided by the service.
The service also offers access to historical flight information. The historical flight information
can be filtered and queried in an ad hoc manner.
The service runs on a Windows Azure Web Role. SSL is not used.
Business Requirements
A new data source for historical flight information
is being developed by a contractor located on
another continent.
If a time zone is not specified, then it should be
interpreted as Coordinated Universal Time (UTC).
When you upgrade a service from a staging
deployment to a production deployment, the time
that the service is unavailable must be minimized.
The default port must be used for HTTP.
Technical Requirements
The existing sources of flight information and the mechanism of exchange are listed below.
Blue Yonder Airlines provides flight information in
an XML file.
Consolidated Messenger provides flight information
in a Microsoft Access database that is uploaded
every 12 hours to the service using SFTP. The
company uses port 22 for SFTP.
Margie’s Travel provides and consumes flight
information using serialized ADO.NET DataSets.
Data is periodically synced between the service and
Margie’s Travel.
Trey Research provides data from multiple sources
serialized in proprietary binary formats. The data
must be read by using .NET assemblies provided by
Trey Research. The assemblies use a common set of
dependencies. The current version of the Trey
Research assemblies is 1.2.0.0. All assemblies
provided by Trey Research are signed with a key
pair contained in a file named Trey.snk, which Trey
Research also supplies.
The application specification requires that any thirdparty
assemblies must have strong names.
Application Structure
###EndCaseStudy###
You need to recommend a data access technology to the contractor to retrieve data from the new data source.
Which data access technology should you recommend?
Which three issues should you identify?
You manage a deployment of Microsoft System Center 2012 R2 Configuration Manager. All client computers have the Configuration Manager client installed.
Users are members of the local Administrators group on their respective computer.
You are preparing the documentation for the support staff to remediate client issues.
You need to identify which issues will be resolved by auto-remediation.
Which three issues should you identify? Each correct answer presents part of the solution.
What command should you run?
HOTSPOT
Your network contains one Active Directory forest named contoso.com. The forest contains a deployment of Microsoft System Center 2012 R2 Configuration
Manager.
Configuration Manager has the client settings configured as shown in the following table.
Policy1, Policy2, and Policy3 are deployed to a collection named Collection1.
You need to configure the clients in Collection1 to have a client policy polling interval of 30 minutes.
What command should you run? To answer, select the appropriate options in the answer area.
Hot Area:
You need to ensure that a recently released critical up…
Your company has several computers that are managed by using Windows Intune.
You need to ensure that a recently released critical update is installed on the computers within 36 hours.
What should you do?
Hot Area:
HOTSPOT
You have a deployment of Microsoft System Center 2012 R2 Configuration Manager.
You deploy an update to all client computers. The update requires a restart.
The automatic deployment rule that deploys the update is shown in the exhibit. (Click the Exhibit button.)
Use the drop-down menus to select the answer choice that completes each statement.
Hot Area:
What should you create?
You have a deployment of Microsoft System Center 2012 R2 Configuration Manager.
You deploy Microsoft updates by using Configuration Manager. An administrator manually approves all of the updates as soon as they are available in the
Configuration Manager console.
All computers are in the same collection.
You discover that several updates cause issues on some of the computers.
You need to automate the deployment of all the Microsoft updates. The solution must ensure that all new updates are deployed to a group of pilot computers first
and then deployed to all other computer two days later.
What should you create?
Which type of policy template should you use?
Your company has a branch office that contains 50 client computers.
You deploy Windows Intune to manage the client computers.
You need to create a new policy that will change the frequency at which the computers check for updates.
Which type of policy template should you use?
Which category and family should you configure for App1?
HOTSPOT
Your network contains one Active Directory domain. The domain contains a deployment of Microsoft System Center 2012 R2 Configuration Manager.
You configure Asset Intelligence.
You need to request a catalog update for an inventoried software named App1.
Which category and family should you configure for App1? To answer, select the appropriate options in the answer area.
Hot Area:
