Search Interview Questions
| More than 3000 questions in repository.
There are more than 900 unanswered questions.
Click here and help us by providing the answer.
Have a video suggestion.
Click Correct / Improve and please let us know.
|Interview Questions and Answers
|Ans. It is an InputSream which is usually connected to the keyboard input of console program.
|Help us improve. Please let us know the company, where you were asked this question :
|Like Discuss Correct / Improve  System.in  Input Stream  Input Output
|Name few IO Stream classes and interfaces ?
|Name few File IO related classes and interfaces ?
|Explain System.out.println ?
|What is the difference between System.console.write and System.out.println ?
|Tell something about BufferedWriter ? What are flush() and close() used for ?
|What is Scanner class used for ? when was it introduced in Java ?
|What is the difference between the Reader/Writer class hierarchy and the InputStream/OutputStream class hierarchy?
|Which class is used to read streams of raw bytes from a file?
|Which is the Parent class of FileInputStream ?