Which of the following statements is false?
A) InputStream and OutputStream are abstract classes for performing byte-based I/O.
B) Tubes are synchronized communication channels between threads.
C) A filter stream provides additional functionality, such as aggregating data bytes into meaningful primitive-type units. FilterInputStream and FilterOutputStream are typically extended, so some of their filtering capabilities are provided by their concrete subclasses.
D) A PrintStream performs text output. System.out and System.err are PrintStreams.

Question

Quizplus · Accepted Answer

Tubes are not a concept in Java. The other three statements are true. InputStream and OutputStream are abstract classes for byte-based I/O, filter streams provide added functionality, and a PrintStream is used for text output and is the underlying output stream for System.out and System.err.

Which of the Following Statements Is False