How Do you implement observer design pattern?
Which design patterns do you know?
Which are the collections interfaces?
Given the fibonacci sequence array, sort the array with all the odd numbers at the begining and the non even numbers at the end. Don’t use any temp array.

Question

How Do you implement observer design pattern?
Which design patterns do you know?
Which are the collections interfaces?
Given the fibonacci sequence array, sort the array with all the odd numbers  at the begining and the non even numbers at the end. Don’t use any temp array.

EPAM Systems

EPAM Systems interview question

Want the inside scoop on your own company?

Bowls

Followed companies

Job searches