Q1. CAN INNER CLASSES BE EXTENDED ?IF YES PLEASE TELL ME WHAT IS WRONG WITH
THIS CODE.
//problem begins here .compiler is unable to find the default constructor of Inner2
Q2.CAN STATIC METHODS BE OVERRIDED ?
ANS . THE ANS TO THIS QUESTION IS PROBABLY NO.
BUT STATIC METHODS CAN BE OVERRIDED AS STATIC .
BUT IT IS GENERALLY NOT MENTIONED IN EXAM WHETHER
TO OVERRIDE THE METHOD AS STATIC OR NON STATIC.
SO WHAT SHOULD BE OUR APPROACH TO THE QUESTION.
Q3.CAN THE INBUILT METHODS LIKE SLEEP(),WAIT(),SUSPEND(),
NOTIFY () ETC BE SYNCHRONIZED.IF YES PLEASE GIVE ME AN ILLUSTRATION.
Q4.DO THESE METHODS MENTIONED ABOVE IN Q3 RELEASE MONITOR WHEN THEY ARE
INVOKED?
Q5 DO SHIFT OPERATORS AUTOMATICALLY WRAPS UP THE VALUE OF PRIMITIVES
WHEN REQUIRED?
EX. int i=1;
i<<31; #ANS IS -2147483648.WHY?
IT SHOULD GENEATE AN ERROR "LOSS OF PRECISION."
2 RAISE TO 31 =2147483648 WHICH IS BEYOND THE LIMIT OF int.
Edited by Madhav:
Doesn't it look good when indented. Its not very difficult you know.....regds - satya [This message has been edited by Madhav Lakkapragada (edited January 30, 2001).]