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|Java - Interview Questions and Answers|
|Ans. The Reader/Writer class hierarchy is character-oriented, and the InputStream/OutputStream class hierarchy is byte-oriented|
Sample Code for InputStream
Sample Code for OutputStream
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|Like Discuss Correct / Improve  java   file io   streams   reader class   writer class   inputstream   outputstream   stream  file handling|
|What is a stream and what are the types of Streams and classes of the Streams?|
|Name few File IO related classes and interfaces ?|
|Tell something about BufferedWriter ? What are flush() and close() used for ?|
|What is Scanner class used for ? when was it introduced in Java ?|
|Which is the abstract parent class of FileWriter ?|
|Which class is used to read streams of characters from a file?|
|Which class is used to read streams of raw bytes from a file?|
|Which is the Parent class of FileInputStream ?|
|Difference between Scanner and BufferedReader ? Which one is faster and Why ?|