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 A and C A, B and E Only C B and D Only A A and C A, B and E Only C B and D ANSWER DOWNLOAD EXAMIANS APP
JAVA Input Output System class is defined in ................. java.lang package java.util package None of these java.io package java.awt package java.lang package java.util package None of these java.io package java.awt package ANSWER DOWNLOAD EXAMIANS APP
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