You are developing an application that includes the following code segment. (Line numbers are included for
reference only.)

You need to ensure that the DoWork(Widget widget) method runs.
With which code segment should you replace line 24?

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?

You are developing an application.
You need to declare a delegate for a method that accepts an integer as a parameter, and then returns an
integer.
Which type of delegate should you use?

You are developing an application that will be deployed to multiple computers. You set the assembly name.
You need to create a unique identity for the application assembly.
Which two assembly identity attributes should you include in the source code? (Each correct answer presents
part of the solution. Choose two.)

You are implementing a method named ProcessReports that performs a long-running task. The
ProcessReports() method has the following method signature:
public void ProcessReports(List<decimal> values,CancellationTokenSource cts, CancellationToken ct)
If the calling code requests cancellation, the method must perform the following actions:
Cancel the long-running task.
Set the task status to TaskStatus.Canceled.
You need to ensure that the ProcessReports() method performs the required actions.
Which code segment should you use in the method body?

DRAG DROP
You are creating a method that will split a single input file into two smaller output files.
The method must perform the following actions:
Create a file named header.dat that contains the first 20 bytes of the input file.
Create a file named body.dat that contains the remainder of the input file.
You need to create the method.
How should you complete the relevant code? (To answer, drag the appropriate code segments to the correct
locations in the answer area. Each code segment 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.)
Select and Place:

DRAG DROP
You are adding a function to a membership tracking application. The function uses an integer named
memberCode as an input parameter and returns the membership type as a string.
The function must meet the following requirements:
Return “Non-Member” if the memberCode is 0.Return “Member” if the memberCode is 1.
Return “Invalid” if the memberCode is any value other than 0 or 1.
You need to implement the function 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.)
Select and Place:

HOTSPOT
You are developing the following classes named:
Class1
Class2
Class3
All of the classes will be part of a single assembly named Assembly.dll. Assembly.dll will be used by multiple
applications.
All of the classes will implement the following interface, which is also part ofAssembly.dll:
public interface Interface1
{
void Method1(decimal amount);void Method2(decimal amount);
}
You need to ensure that the Method2 method for the Class3 class can be executed only when instances of the
class are accessed through the Interface1 interface. The solution must ensure that calls to the Method1 method
can be made either through the interface or through an instance of the class.
Which signature should you use for each method? (To answer, select the appropriate signature for each
method in the answer area.)
Hot Area:

You have the following code:

You need to retrieve all of the numbers from the items variable that are greater than 80.
Which code should you use?

You need to write a method that retrieves data from a Microsoft Access 2013 database.
The method must meet the following requirements:
Be read-only.
Be able to use the data before the entire data set is retrieved.
Minimize the amount of system overhead and the amount of memory usage.
Which type of object should you use in the method?