Given: (Exhibit) Which is true? By Singh | December 31, 2022 0 Comment Given:Which is true? A. System.out is an instance of java.io.OutputStream by default. B. System.in cannot reassign the other stream. C. System.out is the standard output stream. The stream is open only when System.out is called. D. System.in is the standard input stream. The stream is already open. Correct Answer: D