What is System.in in new InputStreamReader(System.in)?Select one:None of theseAn object to standard input stream of type InputStreamAn object to standard input stream of type InputStreamReaderAn object to standard input stream of type ByteArrayInputStream

System.in is a class that represents the standard input stream. True or False?Group of answer choicesTrueFalse

Which of these class is not related to input and output stream in terms of functioning?OptionsWriterFileInputStreamReader

Mely kérdések igazak a System.in-re?A System.in eléréséhez mindenképpen importálni kell kézzel a java.lang csomagot.A System.in-t még közvetlen nem tudjuk olvasni, kell egy dekorátor input stream is, ami segít ebben.A System.in nem statikus adattag láthatósága public, így mindenki eléri.A System.in egy InputStream típusú objektum.

t the correct answerWhich stream does Java application uses to read data from a source, it may be a file, an array, peripheral device or socket?OptionsInputStreamInput/OutputStreamOutputStreamNone of these

What is the purpose of the DataInputStream class in Java?Question 4Answera.To read primitive data types from a fileb.To read text from a character-based input streamc.To read serialized objects from a filed.To read binary data from a file