[2016 Mar. NEW][OFFICIAL]Braindump2go 70-494 PDF&VCE

Mar 7, 2016

2016 March NEW 70-494 Exam Questions RELEASED Today!

Exam Code: 70-494
Exam Name: Recertification for MCSD: Web Applications
Certification Provider: Microsoft

2016 NEW 70-494 Study Guides:

1.Design the application architecture
2.Design and develop the user experience
3.Troubleshoot and debug web applications
4.Design and implement security
5.Accessing data
6.Querying and manipulating data by using Entity Framework
7.Designing and implementing WCF Services
8.Creating and consuming Web API-based services
9.Deploying web applications and services

ATTENTION:

Those 2016 NEW Updated 70-494 Exam Questions are the most IMPORTANT!
This 70-494 exam is for individuals looking to maintain their MCSD: Web Applications certification. It is based on the exam objectives from 486 and 487.

QUESTION 81
You are preparing to develop a set of libraries for a company.
The libraries must be shared across the company.
You need to create a remote NuGet feed that exposes the libraries.
What should you do? (Each answer presents part of the solution. Choose all that apply.)

A.    Install the NuGet.Feed Package.
B.    Install the NuGet.Server Package.
C.    Configure the Packages folder located in the system.webserver section of the web
application’s Web.config.
D.    Create a new Empty Web Site in Visual Studio 2012.
E.    Configure the Packages folder located in the appSettings section of the web application’s
Web.config.
F.    Add packages to the Packages folder.
G.    Create a new Empty Web Application in Visual Studio 2012.

Answer: BEFG

QUESTION 82
You are developing an ASP.NET MVC application that reads and writes data from a SQL Server database.
You need to prevent the application from reading data that is locked by other transactions.
You also need to prevent exclusive range locks.
Which isolation level should you use?

A.    ReadCommitted
B.    Serializable
C.    Repeatable
D.    ReadUncommitted

Answer: A
Explanation:
SQL Server Isolation Levels
(http://msdn.microsoft.com/en-us/library/ms189122(v=sql.105).aspx)
(http://msdn.microsoft.com/en-us/library/ms173763.aspx)

QUESTION 83
You are developing a WCF service that compares several data sources.
The service takes a long time to complete.
The service must meet the following requirements:
– The client must be able to continue processing while the service is running.
– The service must initiate communication with the client application when processing is complete.
You need to choose a message pattern to meet the requirements.
Which message pattern should you choose?

A.    One Way
B.    Streaming
C.    Duplex
D.    Request/Reply

Answer: C

QUESTION 84
You are developing a WCF service.
A new service instance must be created for each client session.
You need to choose an instancing mode.
Which instance mode should you use?

A.    PerCall
B.    Single
C.    Multiple
D.    PerSession
E.    PerRequest

Answer: D
Explanation:
WCF Instancing Modes (http://msdn.microsoft.com/en-us/library/ms731193.aspx)

QUESTION 85
You are designing an ASP.NET Web API application.
You need to select an HTTP verb to allow blog administrators to remove a comment.
Which HTTP verb should you use?

A.    PUT
B.    DELETE
C.    POST
D.    GET

Answer: B

QUESTION 86
You are developing an ASP.NET MVC application by using Visual Studio 2012.
The application throws and handles exceptions when it runs.
You need to examine the state of the application when exceptions are thrown.
What should you do?

A.    From the Debug menu in Visual Studio 2012, select Exceptions.
Enable the Thrown check box for Common Language Runtime Exceptions.
B.    From the DEBUG menu in Visual Studio 2012, select Attach to Process. Select the IIS process.
C.    From the Debug menu in Visual Studio 2012, select Exceptions.
Disable the User- unhandled check box for Common Language Runtime Exceptions.
D.    From the TOOLS menu in Visual Studio 2012, click Customize.
Click Commands tab and select Debug.

Answer: A

QUESTION 87
You are developing an ASP.NET MVC application by using Visual Studio 2012.
The application throws and handles exceptions when it runs.
You need to examine the state of the application when exceptions are thrown.
What should you do?

A.    From the DEBUG menu in Visual Studio 2012, select Exceptions.
Enable the Thrown check box for Common Language Runtime Exceptions.
B.    From the DEBUG menu in Visual Studio 2012, select Exceptions.
Disable the User-unhandled check box for Common Language Runtime Exceptions.
C.    Add the following code to the Web.config file of the application:
<customErrors mode=”On”> <error statusCode=”500″
redirect=”CustomErrors.html” /></customErrors>
D.    Add the following code to the Web.config file of the application:
<customErrors mode=”On” > <error statusCode=”404″
redirect=”CustomErrors.html”/> </customErrors>

Answer: A
QUESTION 88
You are developing an ASP.NET MVC application.
You need to authenticate clients by using NT LAN Manager (NTLM).
Which authentication method should you implement?

A.    Basic
B.    Windows
C.    Forms
D.    Kerberos

Answer: B

QUESTION 89
You are developing an ASP.NET MVC application.
The application must allow users to enter JavaScript in a feedback text box only.
You need to disable request validation.
What should you do?

A.    Apply and set the CausesClientSideValidation attribute on the text box to FALSE.
B.    Apply and set the ValidateInput attribute on the text box to FALSE.
C.    Use the HttpRequest.Unvalidated property to read the unvalidated form value.
D.    Use the HttpRequest.Form property to read the unvalidated form value.

Answer: C

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