MCSD.NET - 70-320 Exam Question:

You are creating a .NET Remoting object named Payroll. The Payroll class allows remote client
applications to access payroll data for your company. Client applications are developed by using
Windows Forms and Web Forms. You must ensure that remote client applications are securely
authenticated prior to gaining access to Payroll object. You want to accomplish this task by
writing the minimum amount of code.
What should you do?
A. Use a Tcp Channel and a Binary Formatter for the Payroll class.
B. Use an Http Channel and a Soap Formatter for the Payroll class.
C. Host the Payroll class in Internet Information Services (IIS) and implement Basic
authentication.
D. Host the Payroll class in Internet Information Services (IIS) and implement Integrated Windows
authentication.