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NEW QUESTION NO: 6
You are developing a library to support multiple ASP.NET MVC web applications on a shared server. The library provides implementations of security algorithms.
If a problem with any of the security algorithms is discovered, a new version of the library must be created and deployed. Application downtime during the update must be minimized.
You need to ensure that the new version of the library will be used by all applications as soon as possible.
What should you do?
A. Build the web applications and include the security assembly as an embedded resource.
When an update is needed, copy the new assembly to the bin directory for the application.
B. Build the security assembly as a netmodule in a shared location.
Use the assembly linker to merge the netmodule into the assemblies for the application.
When an update is needed, update the netmodule in the shared location.
C. Sign all assemblies in each application with the same key used to sign the security assembly.
When an update is needed, create a new key pair and re-sign all assemblies.
D. Install the security assembly in the Global Assembly Cache (GAC).
When an update is needed, update the assembly in the GAC.
Answer: D
NEW QUESTION NO: 7
You are developing an ASP.NET MVC web application that contains the following HTML.
<table id= "customer" ></table>
You also have an ASP.NET Web API application that contains a call for retrieving customers.
You must send and retrieve the data in the most compact format possible.
You need to update the HTML for the customers table to contain data from the Web API application.
Which script segment should you use?
A. Option B
B. Option A
C. Option C
D. Option D
Answer: B
NEW QUESTION NO: 8
DRAG DROP
You are developing a Windows Communication Foundation (WCF) service named WCF1.
WCF1 will use a certificate to secure the communication channel.
You need to ensure that the WCF service uses a certificate to secure the communication channel.
How should you complete the code? To answer, drag the appropriate code blocks to the correct locations.
Each code block 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.
Select and Place:
Answer:
Explanation/Reference:
Explanation:
Target 1: ClientCredentialType
Target 2: MessageCredentialType.Certificate
Set the ClientCredential property to an appropriate value. The following code sets the property to Certificate.
WSHttpBinding b = new WSHttpBinding();
b.Security.Mode = SecurityMode.Message;
b.Security.Message.ClientCredentialType = MessageCredentialType.Certificate; Target 3: SetCertificate On the client class, set the ClientCredentials property of the ClientBase<TChannel> class to an appropriate value.
Example: // Set the certificate for the client.
cc.ClientCredentials.ClientCertificate.SetCertificate(
StoreLocation.LocalMachine,
StoreName.My,
X509FindType.FindBySubjectName,
"cohowinery.com");
References: https://docs.microsoft.com/en-us/dotnet/framework/wcf/how-to-set-the-security-mode
https://docs.microsoft.com/en-us/dotnet/framework/wcf/how-to-specify-client-credential-values
NEW QUESTION NO: 9
DRAG DROP
You are developing an ASP.NET MVC Web API application.
The method names of the Web API must match naming guidelines for RESTful services.
You need to create methods to support standard insert, select, update, and delete operations in an HTTP service.
What should you do? (To answer, drag the appropriate HTTP methods to the correct row in the table in the answer area. Each HTTP method 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.) Select and Place:
Answer:
Explanation/Reference:
To update a data (here customer), PUT is the preferred method, but as it is not available here, the second best suggestion is POST.
References: http://msdn.microsoft.com/en-us/library/ff478141.aspx
NEW QUESTION NO: 10
DRAG DROP
You are developing a WCF service. The service will stream messages to clients on the internal network.
You must use Windows Authentication, and all messages must be binary encoded.
You need to configure the service.
You have the following markup:
Which elements should you include in Target 1, Target 2 and Target 3 to complete the markup? (To answer, drag the appropriate elements to the correct location or locations in the answer area. Each 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.) Select and Place:
Answer:
Explanation/Reference:
Target1, Target 3: NetTcpBinding
NetTcpBinding is the right choice for binary TCP communications that cross machine boundaries.
NetTcpBinding is optimized for cross-machine communication. By default, it implements binary message encoding.
NetTcpBinding specifies a secure, reliable, optimized binding suitable for cross-machine communication.
By default, it generates a run-time communication stack with transport security and Windows authentication as default security settings. It uses the Transmission Control Protocol (TCP) for message delivery, and binary message encoding.
NEW QUESTION NO: 11
You are developing an ASP.NET MVC application that reads and writes data from a SQL Server database.
You need to maintain data integrity in all situations that use transactions.
A. ReadUncommitted
B. Repeatable
C. Serializable
D. ReadCommitted
Answer: C
Explanation/Reference:
Explanation:
The highest isolation level, serializable, guarantees that a transaction will retrieve exactly the same data every time it repeats a read operation.
References:https://technet.microsoft.com/en-us/library/ms189122(v=sql.105)
NEW QUESTION NO: 12
HOTSPOT
You need to deploy the application to the Windows Azure production environment to meet the business requirements.
What should you do? (To answer, select the appropriate button in the answer area.) Hot Area:
Answer:
NEW QUESTION NO: 13
DRAG DROP
You are developing a WCF service.
You need to implement transport security by using NTLM authentication and NetTcpBindings.
You have the following markup:
Which configuration values should you include in Target 1, Target 2, and Target 3 to complete the markup? (To answer, drag the appropriate configuration values to the correct location or locations in the answer area. Each configuration value 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.) Select and Place:
Answer:
NEW QUESTION NO: 14
DRAG DROP
You have a UI element library.
You need to build a NuGet package to integrate the library into your projects.
What should you do? (To answer, drag the appropriate code elements to the correct location or locations in the answer area. Each code 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.) Select and Place:
Answer:
Explanation/Reference:
Explanation:
Box 1: nuspec
A .nuspec file is an XML manifest that contains package metadata. This is used both to build the package and to provide information to consumers. The manifest is always included in a package.
Box 2: Pack
Box 3: nuspec
When creating a package, the nuget pack command will replace $-delimited tokens in the .nuspec file's
<metadata> node with values that come from either a project file or the pack command's -properties switch.
References: https://docs.microsoft.com/en-us/nuget/schema/nuspec
NEW QUESTION NO: 15
HOTSPOT
You updating an existing multitenant ASP.NET MVC application for medical clinics. The application aggressively uses output caching to improve performance by caching content for 36 hours. The application uses a query string parameter named "clinicID" that contains the clinic that the user is currently viewing.
Users report that they are occasionally seeing data for the wrong clinic. Users also report that the application seems to take a long time to return data for a specific clinic even if they have viewed it recently.
You need to configure web.config to resolve the reported problems.
You have the following markup:
Which markup segments should you include in Target 1, Target 2 and Target 3 to complete the markup?
(To answer, select the correct markup segment from each drop-down list in the answer area.) Hot Area:
Answer:
Explanation/Reference:
Explanation:
Target 1: noStore="false"
The page that has the OutputCacheProfile.NoStore property set to true issues a response specifying in its header to prevent secondary storage of sensitive information.
Target 2: VaryByParam ="clinicID"
The VaryByParam is a semicolon-delimited set of parameters used to vary the cached output. It allows varying the cached output by GET query string or form POST parameters. For instance, you can vary the user-control output to the cache by specifying the user-control name along with either a query string or a form POST parameter.
Incorrect: Not varyByControl="ClinicID"
The VaryByControl is a semicolon-delimited set of IDs of controls to be cached.
Target 3: duration=129600"
The Duration represents the time in seconds that the page or user control is cached. Setting this property establishes an expiration policy for HTTP responses from the page or control to which it applies and will automatically cause the caching of their output.
129600 seconds is 36 hours (60*60*36).
References: https://msdn.microsoft.com/en-us/library/system.web.configuration.outputcacheprofile (v=vs.110).aspx
NEW QUESTION NO: 16
DRAG DROP
You are developing an ASP.NET MVC Web API image management application.
The application must meet the following requirements:
It must send or receive image data without the use of a buffer.
It must allow up to 4 MB of image data to be received.
It must allow up to 3 MB of image data to be sent.
You need to complete the code to meet the requirements.
What should you do? (To answer, drag the appropriate code segments to the correct location or locations in the answer area. Each code 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.) Select and Place:
Answer:
Explanation/Reference:
The config, not Buffered or Streamed, object is used to change attributes.
The TransferMode should be set to Streamed.
References:https://msdn.microsoft.com/en-us/library/ms731913(v=vs.110)