Genpact India Pvt Ltd Interview Experience for SDE Role (Off-Campus)

I have applied at Genpact through a referral that was given by my senior, rounds are as follows:-

First Round(Technical Round): It went for 1.5 hrs and they have asked the following questions:-

1. Introduction
2. How does Java Works?
3. What is Interface, write a code to explain it?
4. What are Collections in java, explain any one collection through coding?
5. What is Exception Handling in java?
6. Print a Matrix in Snake Pattern
7. Print the following pattern for input 5.

   *####
   ###**
   ***##
   ###**
   *####

8. What are Debouncing and throttling in Javascript?
9. Explain Closure with a sample code?
10. Explain async and await in Javascript?
11. Can you describe the main difference between the Array.forEach() loop and Array.map() methods and why you would pick one versus the other?
12. What’s a typical use case for anonymous functions?
13. What’s the difference between host objects and native objects?
14. Explain the difference between: function Person(){}, var person = Person(), and var person = new Person()?
15. Explain Your final year project. (and some counter questions on it)

Second Round(HR Round+Cultural Fit Round):-

1. Introduction
2. Tell me something about your college which you don’t like.
3. Tell me your five Weaknesses.
4. Why Genpact?
5. Why should I hire you?
6. You Salary Expectations?

It went for 25 minutes almost and finally, I got selected.