Test Status
      COREJAVARANDOMTEST
      (A) By invoking the free method on the object.
      (B) By calling system.gc() method.
      (C) By setting all references to the object to new values (say null).
      (D) Garbage collection cannot be forced. The programmer cannot force the JVM to free the memory used by an object.
      (A) methods must not have any throws clauses
      (B) methods must not have any parameters
      (C) method should return any one of primitive data types
      (D) All the above
      (A) The default char data type is a space( ‚?? ‚?? ) character.
      (B) The default integer data type is ‚??long‚?? and real data type is ‚??float‚??
      (C) The default integer data type is ‚??int‚?? and real data type is ‚??double‚??
      (D) The default integer data type is ‚??int‚?? and real data type is ‚??float‚??
      (A) A static inner class does not require an instance of the enclosing class.
      (B) A static inner class cannot be a static member of outer class.
      (C) It must extend enclosing class.
      (D) It‚??s variables and methods must be static.
      (A) The class does not compile because the top level class cannot be protected.
      (B) The program prints "abc"
      (C) The program prints "abcabc"
      (D) The program does not compile because statement "test = test + test" is illegal.
      (A) An instance of a class is an object
      (B) Objects can access both static and instance data
      (C) Objects do not permit encapsulation
      (D) Object is the super class of all other classes