1. What is the difference between the File and RandomAccessFile classes? - The File class encapsulates the files and directories of the local file system. The RandomAccessFile class provides the methods needed to directly access data contained in any part of a file.
  2. What happens when you add a double value to a String? - The result is a String object.
  3. What is your platform’s default character encoding? - If you are running Java on English Windows platforms, it is probably Cp1252. If you are running Java on English Solaris platforms, it is most likely 8859_1.
  4. Which package is always imported by default? - The java.lang package is always imported by default.

See Java Interview Questions and Answers : Part 7 for more Java/J2EE Interview Questions.




Sandeep Joshi
Mathematics, Technology and Programming are my passion. I am a part of Java Ecosystem and through this blog, I contribute to it. I am here to blog about my interests, views and experiences.
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