1.
You are developing an application to assist the user in conducting electronic surveys. The survey consists of 25 true-or-false questions. You need to perform the following tasks:
2.
You are working on a debug build of an application. You need to find the line of code that caused an exception to be thrown. Which property of the Exception class should you use to achieve this goal?
3.
What kind of object does the generic Dictionary enumerator return?
4.
Which methods allow COM components to be used in .NET applications? (Choose all that applay.)