JAVA Input Output Which of these classes defined in java.io and used for file-handling are abstract?A. InputStreamB. PrintStreamC. ReaderD. FileInputStreamE. FileWriter Only A B and D A, B and E A and C Only C Only A B and D A, B and E A and C Only C ANSWER DOWNLOAD EXAMIANS APP
JAVA Input Output System class is defined in ................. java.io package java.util package None of these java.lang package java.awt package java.io package java.util package None of these java.lang package java.awt package ANSWER DOWNLOAD EXAMIANS APP
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