Free Download Microsoft 70-519 VCE Test Engine Full Version Now 101-110

Vendor: Microsoft
Exam Code: 70-519
Exam Name: PRO: Designing and Developing Web Applications Using Microsoft .NET Framework 4 Exam
Version: 14.79

QUESTION 101
You are designing an ASP.NET Web application that displays daily sales information. The sales information is stored in a large Microsoft SQL Server database. The database information is updated each night. During the day, people use the Web application to display a set of standard sales reports based on the latest database information.
The SQL queries that are required to retrieve the database information can take from 20 to 30 seconds to execute.
You need to design the application to ensure that pages usually load in no more than 5 seconds.
Which two approaches could you recommend?
(Each correct answer presents a complete solution. Choose two.)

A.    Use AJAX to retrieve the database information
B.    Use a service that proxies the database queries and caches the results
C.    Use SQL Server replication
D.    Use a control that retrieves and displays the database information

Answer: AB

QUESTION 102
You are designing an ASP.NET Web Forms application.
You expect the application to have high traffic.
You plan to use a Web farm to balance the application load across several Web servers.
You have the following requirements:

– Use round-robin load balancing.
– Do not use persistent storage for session data.

You need to ensure that your design meets the requirements.
Which configuration should you recommend?

A.    Use cookieless session state.
B.    Use the InProc session state mode.
C.    Use the SQLServer session state mode.
D.    Use the StateServer session state mode.

Answer: D

QUESTION 103
You are designing an ASP.NET Web application that will be deployed both to a server that runs IIS 6 and to a server that runs IIS 7.0.
The Web application must meet the following requirements:

– Log all unhandled exceptions.
– Write exception details to a custom error log.
– When an exception occurs, write the user credentials to a custom error log.

You need to recommend an approach for handling errors.
What should you recommend?

A.    Create an error handler for the HttpApplication.LogRequest event.
B.    In the customErrors element of the Web.config file, set the defaultRedirect attribute to errors.htm.
C.    In the customErrors element of the Web.config file, set the mode attribute to On.
D.    Create an error handler for the Application_Error event.

Answer: D

QUESTION 104
Hotspot Question
You have an MSBuild project file named HelloCI.proj that contains the code as follows. The HelloCI.proj file is used to automate the creation of the deployment package for an ASP.NET web application.

wps609.tmp

For each of the following statements, select Yes if the statement is true. Otherwise select No.

wps1DCE.tmp

Answer:

wps30C3.tmp

QUESTION 105
You are designing an ASP.NET Web application in Microsoft Visual Studio 2010.
You plan to deploy the application to multiple branch offices within your company.
Each branch office requires different settings for SQL Server connections.
You need to centrally manage the automatic configuration for each branch deployment.
Which two approaches could you recommend?
(Each correct answer presents a complete solution. Choose two.)

A.    Store the connection strings in the database.
B.    Use MSDeploy.
C.    Use a separate web.config file for each branch office.
D.    Use configuration transformations.

Answer: BD

QUESTION 106
Hotspot Question
You monitor an application by using Windows Management Instrumentation (WMI).
You add the following code segment to the application:

wps4EDE.tmp

For each of the following statements, select True if the statement is true. Otherwise select False.

wps60E9.tmp

Answer:

wps7A63.tmp

QUESTION 107
You are designing an ASP.NET Web application.
You have the following requirements:

– The application must be usable in partially connected scenarios.
– Data that is entered into the application offline must be synchronized with the server the next time the application is online.

You need to design the application to meet the requirements.
What should you use?

A.    jQuery
B.    ASP.NET AJAX
C.    WCF Data Services
D.    Microsoft Silvertight

Answer: D

QUESTION 108
You are evaluating an ASP.NET Web application that includes three methods: Calculate () performs CPU-intensive calculations on the server. GetData() retrieves data from a server-side
data store and returns an XML file. WriteData() receives an XML file and writes data from the file to a server-side data store.
You need to recommend an approach for maximizing server throughput.
What should you recommend?

A.    Asynchronous processing for the GetData() and WriteData() methods.
B.    Synchronous processing for the WriteData() and Calculate() methods.
C.    Synchronous processing for the GetData() and WriteData() methods.
D.    Asynchronous processing for the GetOata() and Calculate() methods.

Answer: A

QUESTION 109
You are designing an ASP.NET Web application.
You need to ensure that users can display the content of the application in a language that they select.
Which two approaches should you recommend?
(Each correct answer presents part of the solution. Choose two.)

A.    Use language-specific master pages.
B.    Use CurrentUICulture.
C.    Use CurrentCulture.
D.    Use language-specific resource files.

Answer: BD

QUESTION 110
You are designing a monitoring plan for a multi-tier ASP.NET Web application. The Web application uses multiple Web servers and a database server.
You plan to use a dedicated monitoring server.
You need to send an alert when any application server stops responding.
Which approach should you recommend?

A.    Run a process on the monitoring server that periodically sends a request to each application service.
Send an alert if a response is not received for any request.
B.    Run a process on each Web server that logs activity to a database on the monitoring server.
Run a process on the monitoring server that periodically checks the monitoring database and sends an alert if any service stops logging.
C.    Use AJAX to log user actions on each Web page to a database on the monitoring server.
Run a process on the monitoring server that periodically checks the monitoring database and sends an alert if there is an interruption in Web page activity.
D.    Use Microsoft Message Queuing (MSMQ) to send a message to the monitoring server in the Load event of the Web application’s master page.
Run a process on the monitoring server that polls for MSMQ messages and sends an alert if any server stops sending messages.

Answer: A

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