You have a stack that contains integer values. The values are pushed onto the stack in the following order:
2,4,6,8.
The following sequence of operations is executed:
Pop
Push 3
Pop
Push 4
Push 6
Push 7
Pop
Pop
Pop
What is the value of the top element after these operations are executed?

• A.2
• B.3
• C.6
• D.7

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You have a Microsoft ASP.NET web application.
You need to store a value that can be shared across users on the server.
Which type of state management should you use?

• A.session
• B.application
• C.cookies
• D.ViewState

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You execute the following code.

What will the variable result be?

• A.2
• B.1
• C.4
• D.3

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Hotspot Question
You have a base class named Tree with a friend property named color and a protected property named NumberOfLeaves.
In the same project, you also have a class named Person.
For each of the following statements, select Yes if the statement is true.
Otherwise, select No. Each correct selection is worth one point.

Correct Answer:

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You are creating a new class named Sphere derived from the Shape class.
The Shape class has the following code:
class Shape
{
public virtual void Area()
{
// additional code...
}
}
The Area method in the Shape class should provide new functionality but also hide the Shape class implementation of the Area method.
Which code segment should you use to accomplish this?

• A.class Sphere : Shape
  {
  public override void Area()
  {
  // additional code ...
  }
  }
• B.class Sphere : Shape
  {
  public static void Area()
  {
  // additional code ...
  }
  }
• C.class Sphere : Shape
  {
  public new void Area()
  {
  // additional code ...
  }
  }
• D.class Sphere : Shape
  {
  public virtual void Area()
  {
  // additional code ...
  }
  }

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