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The first round was a coding test, which was outsourced to an external vendor. I was asked 2 basic DSA questions, and there was discussions around the time and space complexity, and scope of optimizing the solutions. Post that there were a few questions around Spring Boot features and basic system design. The interviewer was professional throughout the interview, and the interview process felt more like a discussion, as compared to the standard interview process.
There was another round of coding - this time conducted by the organization itself. It consisted of a medium level DSA question on stacks. I wrote the code on my personal IDE and executed it there itself. The interviewer discussed about the possible edge cases and how I would deal with them. Post solving the question I was asked about my previous projects.
This was the final round where the discussion was largely around system design and HLD. It started off with questions are system design patterns and concepts. Then I was asked to design a booking design, with discussions around concurrency control and transaction management.
React is a modern JavaScript library for building user interfaces, while jQuery is a fast and concise JavaScript library for DOM manipulation.
React is component-based, promoting reusability and modularity.
React uses a virtual DOM for efficient updates, while jQuery directly manipulates the DOM.
React is declarative, making it easier to reason about the UI, while jQuery is imperative.
React is typically used for single-pa...
I applied via Referral and was interviewed in Jul 2024. There were 3 interview rounds.
3 dsa questions medium level
I was interviewed in Jan 2025.
Test was based on arrays and some dsa concepts.
Coding and aptitude round
I applied via Campus Placement
Asked about data interpretation and all these.
Coding test is based on DSA mainly.
posted on 23 Mar 2024
I applied via LinkedIn and was interviewed before Mar 2023. There were 4 interview rounds.
Javascript,html, CSS and MySQL
An event loop is a programming construct that waits for and dispatches events or messages in a program.
Event loop is commonly used in asynchronous programming to handle tasks like I/O operations without blocking the main thread.
It continuously checks for events in a queue and processes them one by one.
Examples of event loops include Node.js event loop for handling asynchronous operations in JavaScript.
Event loop helps ...
posted on 27 Aug 2021
I applied via LinkedIn and was interviewed in Jul 2021. There were 6 interview rounds.
Red-black tree is a self-balancing binary search tree with O(log n) complexity for insertion, deletion, and search.
Red-black tree is a type of binary search tree with additional properties to ensure balance.
It has two types of nodes - red and black - with specific rules for their placement.
The tree is balanced by performing rotations and color flips during insertion and deletion.
Complexity of insertion, deletion, and s...
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