MCSD MCSD Testing and Quality Assurance

Question 1

Which Visual Studio feature allows developers to run automated tests and view code coverage results directly in the IDE?

Accepted Answer

Test Explorer

Answer

Solution Explorer

Answer

Class View

Answer

Object Browser

Question 2

In the context of .NET unit testing, what does the [TestInitialize] attribute do in MSTest?

Accepted Answer

Marks a method to run before each test method in the test class

Answer

Marks a method to run once before all tests in the assembly

Answer

Marks a method as a unit test

Answer

Marks a method to run after each test method

Question 3

When using xUnit.net for .NET testing, which attribute is used to provide multiple sets of inline data to a theory test?

Accepted Answer

[InlineData]

Answer

[TestCase]

Answer

[DataRow]

Answer

[Values]

Question 4

What is the primary purpose of mocking frameworks like Moq in .NET unit testing?

Accepted Answer

To create substitute objects that simulate dependencies without real implementations

Answer

To generate test data automatically from production databases

Answer

To measure application performance under load

Answer

To enforce coding standards during test runs

Question 5

Which Azure DevOps feature integrates with Visual Studio to run automated tests as part of a CI/CD pipeline?

Accepted Answer

Azure Pipelines

Answer

Azure Boards

Answer

Azure Artifacts

Answer

Azure Repos

Question 6

In .NET, what does code coverage percentage measure in automated testing?

Accepted Answer

The proportion of source code lines executed during test runs

Answer

The number of tests passing versus failing

Answer

The time taken for all tests to complete

Answer

The number of bugs found per test method