If the printout in Excel extends to more than one page, you should add a page number to the header or footer

An inner class

a) operates with complete independence from its enclosing class. b) contains one or more components that are part of an aggregation. c) has access to all of its enclosing class’s members, even if they are private. d) is a common means of implementing composite relationships.

An exception of the ____ class is thrown when an ongoing operation is aborted by the user.

A. System.InvalidOperationException B. System.ArithmeticException C. System.Data.OperationAbortedException D. System.InvalidCastException