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Basic level Questions, Mathematics,English
Easy,medium,Tough questions asked in Array,string,Collections,Data structure
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2 Medium level DSA question
Use the exponentiation by squaring algorithm to optimally find n^m.
Use the exponentiation by squaring algorithm to reduce the number of multiplications needed.
Divide the exponent by 2 and recursively calculate the result.
Handle the cases when the exponent is even or odd separately.
Example: n^5 = n * n^2 * n^2
The edit distance problem involves finding the minimum number of operations required to transform one string into another.
The edit distance problem can be solved using dynamic programming.
Common operations include insertion, deletion, and substitution of characters.
Example: Given strings 'kitten' and 'sitting', the edit distance is 3 (substitute 'k' with 's', insert 'g', substitute 'n' with 'g').
I applied via Referral and was interviewed in Jun 2024. There was 1 interview round.
Array and Java related questions
I applied via LinkedIn and was interviewed in Sep 2022. There were 3 interview rounds.
2 coding , 2 SQL with some quants
Remove redundant parentheses in a expression
Identify the innermost parentheses
Evaluate the expression inside the innermost parentheses
Replace the innermost parentheses with the evaluated expression
Repeat until no more redundant parentheses exist
A coding test on hackerrank with some basic graph problems
I applied via Referral and was interviewed in Nov 2022. There were 6 interview rounds.
I am motivated to join this team because of the challenging work and the opportunity to learn and grow.
I am excited about the projects this team is working on and the potential impact they can have.
I am impressed by the team's expertise and collaborative approach.
I am looking for a supportive and innovative work environment where I can contribute my skills and knowledge.
I am eager to learn from my colleagues and develo...
I have worked on multiple projects including developing a new e-commerce platform and implementing a machine learning algorithm for fraud detection.
Developed a new e-commerce platform using React and Node.js
Implemented a machine learning algorithm for fraud detection using Python and TensorFlow
Collaborated with cross-functional teams to ensure project success
Improved website performance by optimizing code and reducing
Designing an IDE like VS code requires a deep understanding of software development and user experience.
Identify the target audience and their needs
Choose the programming languages and frameworks to support
Create a user-friendly interface with customizable features
Implement debugging and testing tools
Ensure compatibility with different operating systems
Continuously update and improve the IDE based on user feedback
The app architecture should be scalable, with a user-friendly interface and secure data storage.
The app should have a modular architecture to allow for easy scalability and maintenance.
The user interface should be intuitive and easy to navigate.
The app should have robust security measures in place to protect user data.
The app should be able to handle large amounts of data and traffic.
The app should be compatible with m...
CDN stands for Content Delivery Network. Browser works by sending requests to servers and receiving responses.
CDN is a network of servers that deliver content to users based on their geographic location.
CDN reduces latency and improves website performance.
Browser sends HTTP requests to servers and receives responses containing HTML, CSS, JS, and other assets.
Browser renders the received content and displays it to the u
You get 60 minutes to code an application in your choice of programming stack. Out of which 45 minutes are set aside for implementation and 15 minutes for problem discussion and conclusion.
Make sure that you think out loud while implementing the solution and not just silently coding.
I applied via Approached by Company and was interviewed in May 2024. There was 1 interview round.
Implementing 2 factor authentication for enhanced security
Require users to enter their password as the first factor
Send a unique code to the user's registered email or phone as the second factor
Prompt the user to enter the code to complete the authentication process
DSA and lagorithmic optimizations (this is based on team you are joining so questions vary a LOT)
I was interviewed before Dec 2021.
based on 1 interview
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