MCTS - Microsoft Certified Technology Specialist .NET Application Development Questions and Answers

Question 1

A developer needs to ensure that a compiled .NET assembly can be shared across multiple applications on a single machine.
Which of the following is a mandatory prerequisite for deploying an assembly to the Global Assembly Cache (GAC)?

Accepted Answer

The assembly must have a strong name.

Answer

The assembly must be digitally signed with a code signing certificate.

Answer

The assembly must be compiled in Release mode.

Answer

The assembly must be registered using the regasm.exe tool.

Question 2

In the context of the .NET garbage collector, which generation is collected most frequently and contains newly allocated, short-lived objects?

Accepted Answer

Generation 0

Answer

Generation 1

Answer

Generation 2

Answer

The Large Object Heap (LOH)

Question 3

A developer is building an ASP.NET Web Forms application and needs to programmatically create and add dynamic controls to a page. In which of the following page life cycle events is it most appropriate to create these controls to ensure their view state is correctly managed on subsequent postbacks?

Accepted Answer

PreInit

Answer

Load

Answer

PreRender

Answer

Render

Question 4

What is the primary role of the Common Intermediate Language (CIL) in the .NET Framework?

Accepted Answer

To serve as a common, platform-independent instruction set that all .NET languages compile into.

Answer

To provide a set of base classes for application development.

Answer

To directly execute code on the CPU without any further compilation.

Answer

To manage memory allocation and garbage collection for managed code.

Question 5

You are developing a Windows Presentation Foundation (WPF) application and need to define a custom property for a UserControl that supports data binding, styling, and animation. Which type of property should you implement?

Accepted Answer

A dependency property.

Answer

A static property on the control class.

Answer

A standard CLR property with a backing field.

Answer

An attached property.

Question 6

A developer is working on a data access layer using ADO.NET and needs to work with a disconnected, in-memory representation of data retrieved from a database. Which ADO.NET object is best suited for this scenario?

Accepted Answer

DataSet

Answer

DataReader

Answer

DbCommand

Answer

DbConnection

A developer needs to ensure that a compiled .NET assembly can be shared across multiple applications on a single machine.Which of the following is a mandatory prerequisite for deploying an assembly to the Global Assembly Cache (GAC)?

A developer needs to ensure that a compiled .NET assembly can be shared across multiple applications on a single machine.
Which of the following is a mandatory prerequisite for deploying an assembly to the Global Assembly Cache (GAC)?