____ is a function used to return the current value of the file position marker.

What is the default definition of the method toString?

A. There is no default definition; you must define the method yourself. B. It creates a string that is the name of the object's class, followed by the hash code of the object. C. It creates a string that is the name of the program. D. It creates a string that is the name of the package, followed by the name of the class, followed by the hash of the object.

Ruby's problem in the early days was the lack of a killer application that demonstrated is capabilities.

Answer the following statement true (T) or false (F)