# Hashedin Technologies Interview Experience (Intern+FTE) | Off-Campus 2021

• Last Updated : 02 Mar, 2021

Difficulty Level: Medium

Online Test: Online Test Duration: 1 Hr 15 Min, Test Pattern: 3 Programming Questions (easy – medium – hard)

Test Platform: Otomeyt

1. A story-based question was given, which can be easily done by maintaining an array.
2. Delete a Node From the Middle of the Circular Linked List till the list becomes empty. (https://www.geeksforgeeks.org/java-program-to-delete-a-node-from-the-middle-of-the-circular-linked-list/
3. I would say this one was a tricky question based on Infix Evaluation. (PS: I don’t remember the exact question).

I Solved 2 Programming Questions Completely and got Selected for the Interview Process.

Technical Round 1(1 hour): Begin with my Introduction.

1. Asked me the Programming Language I am Comfortable in.
2. What I know about OOPS, While answering this I told him about Abstraction, Encapsulation, Polyphormism, Inheritance. Then he asked me to write code for these four Concepts.
4. Tip: Learning Differences is not enough you should have your Concepts Crystal Clear.

Now, He asked me 3 Coding Questions (First Approach and then told me to write code).

6. How to find if there is a Cycle in a Linked List and return the first node of the loop. (https://www.geeksforgeeks.org/find-first-node-of-loop-in-a-linked-list/)
7. Given a Grid and a Point (X, Y) in that Grid. You are at Origin and have to find the minimum Distance Path to reach that point. You can travel Horizontally, Vertically, and Diagonally from a given cell (Dynamic Programming, https://www.geeksforgeeks.org/min-cost-path-dp-6/)

Technical Round 2 (1 hour):

1. Interviewer Asked about my favorite Subject(Data Structures). Then he asked Why not DBMS is my Favorite Subject.
2. Design Snake and Ladder Game
```Given: Snakes initial and Final Position.
Dice numbered from 1-6.
P players and N numbers of Game Board.
I have to return which Player will win this game.```
3. Projects & Resume:

4. Asked me about my projects and which technologies I have used.
6. When to choose MySQL and MongoDB Database in a Project.
7. The difference in Horizontal and Vertical Scaling in Databases.
8. What are Servers(in Detail)?
9. Some Questions On java (Name the Parent class of all classes in java etc)

Tip: The interviewer was Framing questions from my previous Answer so You should be aware of Whatever you are answering to the Interviewer.

NOTE: They take Technical Round 3 of a candidate if the panel Suggests.

Hiring Fitment Round (30 Minutes):

1. The round began with my and the interviewerâ€™s introduction.
2. Family Background (any sibling etc).
3. Strength and Weaknesses.
4. What do I know about HashedIn?
5. Why do you want to join HashedIn?
6. Asked if I have any other offers in hand.
7. Comfortable with reallocation or not etc.
8. I asked the interviewer a few Questions about Hashedin University(Training Bootcamp).

Verdict – Selected!

My Personal Notes arrow_drop_up