Unthinkable Solution(Daffodils) Interview Experience (On-Campus) 2022

Unthinkable Solution visited our campus on 20th August for the role of Junior Associate-IT. It consists of a total of 5 rounds. First coding round, the Second was a written test (Only for those who solved less percentage of questions in the first) and the other three were interviews( 2 technical + 1 HR ). The whole process was completed on that day, the 20th of August.

Round 1 (Coding): It consists of 3 questions (Leet code Easy-Medium) to solve in 1 hour.

• https://www.geeksforgeeks.org/combinational-sum/
•  https://leetcode.com/problems/bulb-switcher/ only change is that I have to print which bulb will remain in on state.
• Question-based on string manipulation.
  I was able to solve 2 solve questions. And then my TPO informed me that I was directly going for personal interviews.

Round 2 (Technical Interview 1): This round lasted for about 90 mins. The first and obvious question was to INTRODUCE YOURSELF! This round was based on your fundamental subjects and DSA.

• Rapid fire on oops concepts:- Pillars, brief description about them, virtual functions, polymorphism, method overloading and overriding, etc.
• Then he gave me a pattern printing question.
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  I was able to solve it under 5 minutes
• https://www.geeksforgeeks.org/sort-string-characters/
• https://www.geeksforgeeks.org/remove-spaces-from-a-given-string/
• What are trees? What are pre, In, and postorder traversals?
• I was not allowed to use any inbuilt function and any extra spaces for these questions.
• I solved all the questions and the round went pretty well.
• After 10 minutes of the interview, my TPO informed me that I was shortlisted for the next round.

Round 3(Technical Interview 2): This round was totally towards development and I was not asked a single question on DSA, all were on React and Node as I mentioned in my resume.

•  What is ContextAPI?
•  What is Middlewares? How do define middleware? What is the use of text in it?
•  What are hooks? What are useState, and useEffect, and how to declare them?
• Then he asked me to write a code for a simple react website that takes an input and prints below the input box as you type in the input box.
• Write a code to check if a user is authenticated or not and after login get the user profile.
• Then some questions on Promises and async await? How to create promises how to return a promise using async await?
• How does CSS work?
• The Interviewer was very helpful, he was constantly providing me hints wherever I got stuck. Then he said you can wait outside. I was not sure about this round because this round didn’t go that well and I thought I am gonna get rejected.
  After 10 minutes TPO informed me that I was selected for HR.

Round 4(HR): This round lasted for about 15mins. The questions were very simple.

• Tell me something about yourself.
• Where do you see yourself in the next 3 years?
• What do you expect from your organization and how can unthinkable fulfill that?
• Your Most challenging project till now.
• What Challenges did you face during your interview and how was your experience working in a team and as an individual?
• What is your dream company and what if you get the opportunity to appear for the dream organization process, what will you choose unthinkably or the dream organization?
• Then she said do you have any questions for me? I asked about her work experiences and what are those points to keep growing in the IT sector.
• After some time my TPO informed me that I am selected and HR came and hand me my offer letter.

Tips:

• Clear Your Fundamentals, Be ready with whatever you have written in your resume, and of course, GFG is one of the best platforms for interview preparation.