In Java, stream classes are implemented using the inheritance mechanism.

Which of the following would occur at the application layer of the OSI model?

A. UDP B. FTP C. TCP D. SPX

A(n) ____________________ ordering of the vertices of the accompanying graph is 0, 1, 3, 4, 2, 5, 7, 8, 6, 9.

Fill in the blank(s) with the appropriate word(s).