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70-487 – Developing Windows Azure and Web Services

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Showing 7–9 of 15 questions

Question 7 (Mixed Questions)

You are building an ADO.NET Entity Framework application.

You need to validate the conceptual schema definition language (CSDL), store schema definition language (SSDL), and mapping specification language (MSL) files.

Which Entity Data Model tool can you use? (Each correct answer presents a complete solution. Choose all that apply.)

Select all that apply, then click Submit answer.

  • ○

    EDM Generator (EdmGen.exe)
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    ADO.NET Entity Data Model Designer
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    Entity Data Model Wizard
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    Update Model Wizard
Question 8 (Mixed Questions)

You develop a Universal Windows Platform (UWP) application for Windows 10 Internet of Things (IoT) Core. The application uses Entity Framework Core and a SQLite database to store data.

You use the SQLite EF Core database provider to migrate data from an on-premises database to SQLite. The migration process throws an exception.

You need to resolve the exception.

What are two possible ways to achieve this goal? Each correct answer presents a complete solution.

NOTE: Each correct selection is worth one point.

Select all that apply, then click Submit answer.

  • ○

    Clone the on-premises database to a schema-less database
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    Convert the application to use .NET Standard
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    Limit all of SQLite processes to one server
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    Limit the number of concurrent processes that write to the SQLite database
Question 9 (Case Study 2)

The QueueDetail entity type must inherit from the InboundQueue entity type in the ExternalQueue service project using table-per-type inheritance.

You need to modify the entities in the designer.

What should you do? (Each correct answer presents part of the solution. Choose all that apply.)

Select all that apply, then click Submit answer.

  • ○

    Remove the OrderNum property in InboundQueue.
  • ○

    Remove the OrderNum property in QueueDetail.
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    Set the QueueDetail BaseType to InboundQueue.
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    Remove the association between the entities.
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    Set the InboundQueue BaseType to QueueDetail