When using version 3.5 of the framework in applications which emit dynamic code, which of the following are true?

Given the following code, which are syntactically correct? Public Function AppendTest(ByVal s As String, ByVal suffix As String) Return s & suffix End Function

Which are true of ADO.NET?

Transactions initiated in which of the following are supported by System.Transactions infrastructure?

Which System.Remoting class is used to transfer information across an AppDomain boundary?

Which of the following are true about Nullable types?

Which one is not a valid value for DataRowState?

Which are true about using ADO.NET DataSets and DataTables?

Which one can Interface contain?

Which mechanisms are not suitable for returning a single row from a DataTable containing a large number of records?

Which encodings are NOT supported by classes in the System.Text namespace?