posted 10 years ago
Hi,
1) Without entering the username and password and you are trying to access the next page
so what will happen? How the server will know the particular users login.
2) My arraylist only will allow class A,B,C how to acheive it generics ?
3) Set doesnot allow duplicates if i enter the code
now size is 2,so why it's allowing the duplicates? whether we need to implement comparator interface to solve this issue?
these are all my interview questions. please help me to know more about better.
Thanks,
Sridhar.R