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I applied via Naukri.com and was interviewed in Sep 2022. There were 3 interview rounds.
Java hash map is a data structure that stores key-value pairs and uses hashing to efficiently retrieve values based on keys.
HashMap in Java implements the Map interface and allows null keys and values.
It uses hashing to store and retrieve key-value pairs, providing O(1) time complexity for get() and put() operations.
Example: HashMap
posted on 24 Aug 2022
I applied via Naukri.com and was interviewed in Jul 2022. There was 1 interview round.
I applied via Recruitment Consulltant and was interviewed in Nov 2021. There were 4 interview rounds.
posted on 10 Jan 2025
I applied via campus placement at Indian Institute of Technology (IIT), Kanpur and was interviewed in Nov 2024. There were 2 interview rounds.
Aptitude only BASIC QUESTIONS
posted on 8 Nov 2024
Derivatives are financial instruments whose value is derived from an underlying asset or group of assets.
Derivatives can be used for hedging, speculation, or arbitrage
Common types of derivatives include options, futures, forwards, and swaps
Derivatives allow investors to take on leverage and potentially increase returns
Derivatives are traded on exchanges or over-the-counter markets
Swap involves exchanging cash flows between two parties, while an option gives the holder the right but not the obligation to buy or sell an asset at a specified price.
Swap involves exchanging cash flows between two parties based on predetermined terms and conditions.
Options give the holder the right but not the obligation to buy or sell an asset at a specified price within a specified period.
Swaps are typically used f...
Developed a web application for online shopping with user authentication and payment gateway integration.
Used React.js for front-end development
Implemented user authentication using JWT tokens
Integrated Stripe API for payment processing
Optimization techniques are methods used to improve the efficiency and performance of software applications.
Use of algorithms like dynamic programming and greedy algorithms
Profiling and performance tuning to identify bottlenecks
Code refactoring to improve readability and maintainability
Utilizing caching and memoization for faster access to data
Parallel processing and multi-threading for improved concurrency
I applied via Walk-in and was interviewed in Jun 2024. There were 4 interview rounds.
Its all about the grammar
Its all about the voice assignment
Electrical Engineer
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Engineer
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C&I Engineer
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