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.util package java.io package java.awt package None of these java.lang package java.util package java.io package java.awt package None of these java.lang package ANSWER DOWNLOAD EXAMIANS APP
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