Which of these classes can return more than one character to be returned to input stream?
A. BufferedReader
B. Bufferedwriter
C. PushbachReader
D. CharArrayReader
Answer:A
Which of these classes can return more than one character to be returned to input stream?
A. BufferedReader B. Bufferedwriter C. PushbachReader D. CharArrayReader
Explanation: PushbackReader class allows one or more characters to be returned to the input stream. This allows looking ahead in input stream and performing action accordingly.