First will be online test. There is no negative marking and passing criteria is 40%.
Three sections: A - aptitude, B - Coding, C - technical.
Aptitude is normal, you can practice questions from pattern, distance time and speed, CP/SP, coding decoding.
Section B will have 2 programming questions with all test cases including space and time.
One can manage to pass unit test cases but hard to pass space and time, so try to complete both questions with atleast unit test cases should pass.
In section C, you will have technical questions according to your domain.
Cons : Test time is less