ZopSmart Interview Experience for SDE (On-Campus 2020)

There was a total of 3 rounds.

Round 1. Round 1 was a normal MCQ based exam, there were 50 MCQs in 35 mins based on DS, DBMS, OS, OOPS, Aptitude, CN. I was shortlisted for the next round.

Round 2.  Round 2 was a technical interview conducted on Google meet. The interviewer was so much friendly.

1. Introduce yourself.
2. Explain your project (as it was mentioned in my resume).
3. Asked a few questions about my projects, I answered all of them, and he appreciated that.
4. Write a code to reverse a linked list.
5. Write code for detect loop in a link list.
6. Write a code for implementing stack using queue and queue using stack.

I was able to code all of them. This round lasted for 50-55 mins.

Round 3. Round 3 was also a technical round conducted on Google meet. The interviewer first explained about the company and himself.

1. Introduce yourself.
2. Tell me about your project.
3. Cross questions about the project.
4. Which is your favorite subject. I told Data Structures and algorithms.
5. Write a code to find if there is a subarray with 0 sum(He was satisfied by my approach).
6. Print all subsets of a set(He was not satisfied by my approach).
7. Design a stack that finds a minimum element in O(1) time and O(1) extra space(i was unable to answer it properly).

This round lasted for about 1 hour. 

Verdict: Not Selected