You need to implement the LoadFlights() and Parse() methods of the BlueYonderLoader class
###BeginCaseStudy###
Case Study: 4
Scenario 4
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 Microsoft 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 Dort 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 third-party assemblies must
have strong names.
Application Structure
FlightInfo.es
BlueYonderLoader.es
HistoricalDataLoader.es
MargiesTravelSync.es
FlightInfoContext.es
FlightDataController.es
###EndCaseStudy###
DRAG DROP
You need to parse flight information from Blue Yonder Airlines. The content of the XML file is
shown below.
Some airlines do not specify the timezone of the arrival time. If the timezone is not specified,
then it should be interpreted per the business requirements.
You need to implement the LoadFlights() and Parse() methods of the BlueYonderLoader
class.
What should you do? (To answer, drag the appropriate code segments to the correct
location in the answer area. Each segment 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 configure the Microsoft Azure service definition to enable Consolidated Messenger to upload files
###BeginCaseStudy###
Case Study: 4
Scenario 4
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 Microsoft 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 Dort 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 third-party assemblies must
have strong names.
Application Structure
FlightInfo.es
BlueYonderLoader.es
HistoricalDataLoader.es
MargiesTravelSync.es
FlightInfoContext.es
FlightDataController.es
###EndCaseStudy###
DRAG DROP
You need to configure the Microsoft Azure service definition to enable Consolidated
Messenger to upload files.
What should you do? (To answer, drag the appropriate configuration items to the correct
location or locations. Each configuration item 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.)
Which configuration setting should you add to the web.config?
###BeginCaseStudy###
Case Study: 4
Scenario 4
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 Microsoft 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 Dort 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 third-party assemblies must
have strong names.
Application Structure
FlightInfo.es
BlueYonderLoader.es
HistoricalDataLoader.es
MargiesTravelSync.es
FlightInfoContext.es
FlightDataController.es
###EndCaseStudy###
DRAG DROP
The service has been deployed to Windows Azure.
Trey Research has provided version 1.3.0.0 of the assembly to support a change in the
serialization format. The service must remain available during the transition to the new
serialization format.
You need to ensure that the service is using the new assembly.
Which configuration setting should you add to the web.config? (To answer, drag the
appropriate configuration elements to the correct location or locations in the answer area.
Each configuration element 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.)
Which code segment should you use?
###BeginCaseStudy###
Case Study: 4
Scenario 4
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 Microsoft 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 Dort 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 third-party assemblies must
have strong names.
Application Structure
FlightInfo.es
BlueYonderLoader.es
HistoricalDataLoader.es
MargiesTravelSync.es
FlightInfoContext.es
FlightDataController.es
###EndCaseStudy###
You are adding a new REST service endpoint to the FlightDataController controller that
returns the total number of seats for each airline.
You need to write a LINQ to Entities query to extract the required data.
Which code segment should you use?
You need to ensure that you can assist any user on the Remote Desktop Session Host Server
Your company has an Active Directory domain. The company runs Remote Desktop Services. A user
has remotely logged on to the Remote Desktop Session Host Server. The user requires help to use an
application. When you connect to the Remote Desktop session, you cannot operate any applications.
You need to ensure that you can assist any user on the Remote Desktop Session Host Server. What
should you do?
Which data access technology should you recommend?
###BeginCaseStudy###
Case Study: 4
Scenario 4
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 Microsoft 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 Dort 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 third-party assemblies must
have strong names.
Application Structure
FlightInfo.es
BlueYonderLoader.es
HistoricalDataLoader.es
MargiesTravelSync.es
FlightInfoContext.es
FlightDataController.es
###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 two actions should you perform?
Your network consists of one Active Directory forest that contains four Active Directory domains
named Sales, Marketing, Finance, and IT. The Finance domain contains a domain controller that runs
Windows Server 2008. The Sales, Marketing, and IT domains contain only domain controllers that
run Windows Server 2003. You need to prepare the environment for the deployment of a read-only
domain controller (RODC) in the Finance domain and in the IT domain. You must ensure that the
RODC can advertise itself as a global catalog server. Which two actions should you perform? (Each
correct answer presents part of the solution. Choose two.)
You need to ensure that users can connect to WEB1 without receiving a warning message
Your company runs Windows Server 2008. The company network is configured as an Active
Directory domain named contoso.com. The network has a Web server named WEB1. The domain
users access WEB1 by using http://web1. You generate a self-signed certificate for WEB1 and
configure WEB1 to use SSL. Users report that they get a warning message when they connect to
WEB1 by using https://web1. You need to ensure that users can connect to WEB1 without receiving
a warning message. What should you do?
Which Web site feature should you configure?
You have a server that runs Windows Server 2008 R2. The server has the Web Server (IIS) server role
installed. The server contains a Web site that is configured to use only Windows Authentication. You
have a security group named Group1 that contains several user accounts. You need to prevent the
members of Group1 from accessing a Web site. You must not prevent other users from accessing the
Web site. Which Web site feature should you configure?
What should you recommend?
Your network consists of one Active Directory domain. The domain contains servers that run
Windows Server 2008. The relevant servers are configured as shown in the following table. (Click the
Exhibit)
All client computers run Windows Vista. You plan to deploy two Java-based applications on all client
computers. The two applications each require a different version of the Java Runtime Environment
(JRE). After testing, you notice that the two JREs prevent the applications from running on the same
computer. You need to recommend a solution that enables the two Java-based applications to run
on all client computers. What should you recommend?