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

You need to ensure that the method extracts a list of URLs that match the following pattern: @http://(www\\.)?([^
\\.]+)\\.com;
Which code should you insert at line 07?

You are troubleshooting an application that uses a class named FullName. The class is decorated with the
DataContractAttribute attribute. The application includes the following code. (Line numbers are included for
reference only.)

You need to ensure that the entire FullName object is serialized to the memory stream object.
Which code segment should you insert at line 09?

You have the following code (line numbers are included for reference only):

You need to ensure that if an exception occurs, the exception will be logged.
Which code should you insert at line 28?

You are developing an assembly.
You plan to sign the assembly when the assembly is developed.
You need to reserve space in the assembly for the signature.
What should you do?

You are developing a C# application. The application references and calls a RESTful web service named
EmployeeService. The EmployeeService web service includes a method named GetEmployee, which accepts
an employee ID as a parameter. The web service returns the following JSON data from the method.
{“Id”:1,”Name”:”David Jones”>
The following code segment invokes the service and stores the result:

You need to convert the returned JSON data to an Employee object for use in the application.
Which code segment should you use?

You have an application that accesses a Web server named Server1.
You need to download an image named Imagel.jpg from Server1 and store the image locally as Filel.jpg.
Which code should you use?

You are developing an application that includes a method named SendMessage.
You need to ensure that the SendMessage() method is called with the required parameters.
Which two code segments can you use to achieve this goal? (Each correct answer presents a complete
solution. Choose two.)

You are developing an application.
The application contains the following code:

When you compile the code, you receive the following syntax error message: “A previous catch clause already
catches all exceptions of this or a super type (‘System.Exception’).”
You need to ensure that the code can be compiled. What should you do?

You are developing an application that uses multiple asynchronous tasks to optimize performance. You need to
retrieve the result of an asynchronous task.
Which code segment should you use?

You are developing an application that includes a class named Employee and a generic list of employees. The
following code segment declares the list of employees:
List<Employee> employeesList = new List<Employee>();
You populate the employeesList object with several hundred Employee objects.
The application must display the data for five Employee objects at a time.
You need to create a method that will return the correct number of Employee objects.
Which code segment should you use?