[Free] Download New Updated (August 2016) Microsoft 70-494 Real Exam 91-100

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QUESTION 91

DRAG DROP

You are developing an ASP.NET MVC application in a web farm. The application has a page that accepts a customer’s order, processes it, and then redirects the browser to a page where the order is displayed along with the shipping information.

 

The order information should be available only to the page where the order is displayed.

 

You need to store state and configure the application.

 

What should you do?

 

To answer, drag the appropriate item to the correct location. Each 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.

 

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Correct Answer:

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QUESTION 92

You are designing a data-oriented application that features a variety of storage schemas.

 

The application object model must be mapped to the various storage schemas.

 

You need to enable developers to manipulate the data.

 

Which ADO.NET data access strategy should you use? (Each correct answer presents a complete solution. Choose all that apply.)

 

A.

LINQ to SQL

B.

Entity Framework

C.

DataAdapter

D.

DataReader

 

Correct Answer: ABC

 

 

QUESTION 93

You are designing an enterprise-level Windows Communication Foundation (WCF) application. User accounts will migrate from the existing system. The new system must be able to scale to accommodate the increasing load.

 

You need to ensure that the application can handle large-scale role changes.

 

What should you use for authorization? (Each correct answer presents a complete solution. Choose all that apply.)

 

A.

Resource-based trusted subsystem model

B.

Identity-based approach

C.

Role-based approach

D.

Resource-based impersonation/delegation model

 

Correct Answer: BC

Explanation:

Advanced Maturity: Authorization as a Service In the advanced level of maturity for authorization, role storage and management is consolidated and authorization itself is a service available to any solution that is service-enabled.

 

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The Trusted Subsystems Model

 

Once authorization is available as an autonomous service, the need for impersonation is eliminated. Instead of assuming the identity of the user, the application uses its own credentials to access services and resources, but it captures the user’s identity and passes it as a parameter (or token) to be used for authorization when a request is made. This model is referred to as the trusted subsystem model, because the application acts as a trusted subsystem within the security domain.

 

 

QUESTION 94

HOTSPOT

You are developing a WCF service in Visual Studio 2013 that integrates with the Microsoft Azure service bus relay.

 

The Azure service bus namespace is named RestaurantServiceBus

 

You need to obtain the issuer name and secret.

 

What should you do?

 

To answer, select the appropriate option in the answer area.

 

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Correct Answer:

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QUESTION 95

You are developing an ASP.NET MVC application.

 

Deployment administrators do not have access to Visual Studio 2102, but will have the elevated permissions required to deploy the application to the servers.

 

You need to select a deployment tool for use by the deployment administrators.

 

Which tool should you use?

 

A.

Publish Web Site Tool< /p>

B.

Web Deployment Package

C.

One-Click Publish

D.

Deployment Package Editor

 

Correct Answer: B

 

 

QUESTION 96

You are developing an order processing application that uses the ADO.NET Entity Framework against a SQL Server database. Lazy loading has been disabled. The application displays orders and their associated order details. Order details are filtered based on the category of the product in each order.

 

The Order class is shown below.

 

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The OrderDetail class is shown below.

 

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The Product class is shown below.

 

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The Category class is shown below.

 

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You need to return orders with their filtered list of order details included in a single round trip to the database.

 

Which code segment should you use?

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A.

Option A

B.

Option B

C.

Option C

D.

Option D

 

Correct Answer: B

 

 

QUESTION 97

You are developing an ASP.NET MVC application. The application is a loan processing system that uses the ADO.NET Entity Framework against a SQL Server database. It has a controller that loads a page that displays all loans along with rate information. Lazy loading has been disabled.

 

The Loan class is shown below.

 

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You need to return the loans and rate information in a single round trip to the database.

 

Which code segment should you use?

 

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A.

Option A

B.

Option B

C.

Option C

D.

Option D

 

Correct Answer: B

 

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QUESTION 98

HOTSPOT

You are developing a WCF service.

 

The service must be interoperable with ASP.NET web service clients. In addition, it must have a time-out of three hours.

 

You need to configure the service to meet the requirements.

 

You have the following markup:

 

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Which markup segments should you include in Target 1, Target 2, Target 3, Target 4, Target 5, Target 6 and Target 7 to complete the markup?

 

To answer, select the appropriate markup segment from each drop-down list in the answer area.

 

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Correct Answer:

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QUESTION 99

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.

 

What should you do?

 

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.

 

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Correct Answer:

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QUESTION 100

You are developing an ASP.NET MVC application that displays a report. The report includes large images that are stored in a database. Members of the EntityClient namespace are used to access the database through the ADO.NET Entity Framework data model.

 

You need to prevent memory exceptions while generating a report using the EntityDataRcader type.

 

Which CommandBehavior type should you use?

 

A.

FastForwardReadOnly

B.

SequentialAccess

C.

SingleResult

D.

SingleRow

 

Correct Answer: B

Explanation:

SequentialAccess

Provides a way for the DataReader to handle rows that contain columns with large binary values. Rather than loading the entire row, SequentialAccess enables the DataReader to load data as a stream.

 

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