Core Java Interview Questions 1 What is the difference between an Abstract class and Interface?

179) What is the purpose of the enableEvents() method?
The enableEvents() method is used to enable an event for a particular object. Normally, an
event is enabled when a listener is added to an object for a particular event. The
enableEvents() method is used by objects that handle events by overriding their
eventdispatch methods.
180) 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.