The redim keyword is only applicable to arrays and can be utilized to modify the size of one or even more elements of an already specified array. When needed, Redim can help open up space or add new elements to an array.  Dim intArray(7, 7) As Integer
ReDim Preserve intArray(7, 8)
ReDim intArray(7, 7)  The INTERNAL keyword comes among the access specifiers visible in a particular assembly, i.e., a DLL file. This is accessible throughout the assembly as a single binary component.