| Other Core Java Interview Questions |
|| Asked @
|What is the return type of readLine() when end of a file is
|whats the purposr of using serialization?
|How TreeMap sorts the objects inside it?? suppose if have
include one employee object and one car object. On what
basis it will sort?
|Can a class be subclass of itself?
|What is an exception?
|can we have virtual functions in java?
|Write program to print Hello World and print each character
address in that string and print how many times each
character is in that string?
Ex: H: 0 & 1
e:1 & 1
l :2,3,8 & 3
o:4,6 & 2
w:5 & 1
r: 7 & 1
d 9 & 1
|when System.out.println("") is executed what happens in the
|When we can access the static data member without creating
the object what is the need of the object in java.
|What is the return type of a program?s main() method?
|why java is not supporting multiple inheritence?
|How to set the Heap size in Java ?
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