You are developing a class named EmployeeRoster. The following code implements the EmployeeRoster
class. (Line numbers are included for reference only.)

You create the following unit test method to test the EmployeeRoster class implementation:

You need to ensure that the unit test will pass.
What should you do?

• A.Option B
• B.Option C
• C.Option A
• D.Option D

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You are creating an application that manages information about your company's products. The application includes a class named Product and a method named Save.
The Save() method must be strongly typed. It must allow only types inherited from the Product class that use a constructor that accepts no parameters.
You need to implement the Save() method.
Which code segment should you use?

• A.Option A
• B.Option B
• C.Option C
• D.Option D

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You are developing an application. The application calls a method that returns an array of integers named employeeIds. You define an integer variable named employeeIdToRemove and assign a value to it. You declare an array named filteredEmployeeIds.
You have the following requirements:
Remove duplicate integers from the employeeIds array.

Sort the array in order from the highest value to the lowest value.

Remove the integer value stored in the employeeIdToRemove variable from the employeeIds array.

You need to create a LINQ query to meet the requirements.
Which code segment should you use?

• A.Option A
• B.Option C
• C.Option B
• D.Option D

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You are writing the following method (line numbers are included for reference only):

You need to ensure that CreateObject compiles successfully.
What should you do?

• A.Insert the following code at line 02:
  where T : new()
• B.Replace line 01 with the following code:
  public void CreateObject<T>()
• C.Replace line 01 with the following code:
  public Object CreateObject<T>()
• D.Insert the following code at line 02:
  where T : Object

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DRAG DROP
You are adding a method to an existing application. The method uses an integer named statusCode as an input parameter and returns the status code as a string.
The method must meet the following requirements:
* Return "Error" if the statusCode is 0.
* Return "Success" if the statusCode is 1.
* Return "Unauthorized" if the statusCode is any value other than 0 or l.
You need to implement the method to meet the requirements.
How should you complete the relevant code? (To answer, drag the appropriate statements to the correct locations in the answer area. Each statement 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.)

Correct Answer:

Explanation:

Example:
int caseSwitch = 1;
switch (caseSwitch)
{
case 1:
Console.WriteLine("Case 1");
break;
case 2:
Console.WriteLine("Case 2");
break;
default:
Console.WriteLine("Default case");
break;
}

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