Word can convert text into tables but cannot convert tables into text

A type parameter _____________.

a) is an identifier that is used in place of an actual type name b) can be used to declare the return type c) acts as a placeholder for the type of an argument passed to the generic method d) All of the above

Give an example of a data set consisting of three natural clusters, for which (almost always) K-means would likely find the correct clusters, but bisecting K-means would not.

What will be an ideal response?