The process consisted of 4 rounds in total.
- Coding test
- Technical round 1
- Technical round 2
- HR
Coding test : (1 hr 30 min): The coding test consisted of 20 MCQ questions based on OS, DBMS, CN, and OOP. 2 coding questions one on the binary search and one on array operations. The difficulty level was medium.
Technical round – 1 : (30-35 minutes)
- Started with my introduction
- My favorite/ Comfortable language said C++.
- Difference between C and C++.
- Shallow vs Deep copy
- Moved towards OOP. What is it? Pillars?
- Types of inheritance?
- virtual functions and abstract class.
- Access specifiers and their uses.
- Accessing private attributes? lead to a discussion on friend class and friend function.
- End with do you have any questions?
Technical round – 2 :(40-45 minutes)
- Started with my introduction and technical interest.
- Had 2 projects in my resume discussion on both.
- Schema of my projects.
- Which database and why?
- What is REST?
- How is authentication handled?
- What is JWT? Its uses and how is the flow? (Had a good discussion on this as I had used an http-only cookie with refresh and access tokens and handled different attacks).
- Coding question – Given a sorted array having all elements from 1 to n where 1 element is missing. Find the missing element? Solved.
4. HR round (10 min):
- How was your day? (all above rounds took place on the same day).
- Any questions?
The second round really went great.
Done selected.
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