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Performance of an application can be improved by optimizing code, using efficient algorithms, caching data, and scaling resources.
Optimize code by reducing unnecessary loops, improving database queries, and minimizing memory usage
Use efficient algorithms like binary search instead of linear search for large datasets
Implement caching mechanisms to store frequently accessed data and reduce database calls
Scale resources b...
- Infinite scroll implementation
I applied via LinkedIn and was interviewed before Dec 2023. There was 1 interview round.
Design a system for a ride-sharing service
Use microservices architecture for scalability and flexibility
Implement real-time tracking of drivers and passengers
Include a payment gateway for seamless transactions
Utilize geolocation services for matching drivers and passengers
Implement a rating system for drivers and passengers
Ensure data security and privacy measures are in place
PrismHR interview questions for popular designations
I applied via Naukri.com and was interviewed in Jun 2023. There were 3 interview rounds.
Its very easy and some questions are very logical to do.
In GD, there are 5 given topics you have to chose there own topic to discuss or explain individually for 4 to 5 minutes.
ES6 introduced many new features like arrow functions, let and const, classes, and more. My favorite feature is template literals.
Template literals allow for easier string interpolation and multiline strings.
They use backticks (`) instead of quotes and allow for embedded expressions.
Example: `Hello ${name}, today is ${date}`
This feature improves code readability and reduces the need for concatenation.
SQL is a relational database while NoSQL is non-relational. SQL is good for structured data while NoSQL is good for unstructured data.
SQL databases use tables with predefined schema while NoSQL databases use documents, key-value pairs, or graphs
SQL databases are good for complex queries and transactions while NoSQL databases are good for scalability and flexibility
SQL databases are ACID compliant while NoSQL databases ...
My favorite programming language is Python. I have also worked with Java, C++, and JavaScript.
Python is my favorite language due to its simplicity and versatility
I have used Java for developing enterprise applications
C++ was my go-to language for performance-critical applications
JavaScript was used for developing web applications and front-end development
I applied via Naukri.com and was interviewed in May 2022. There were 5 interview rounds.
Testing
Any test case software
I applied via LinkedIn and was interviewed in Dec 2021. There were 5 interview rounds.
I applied via Referral and was interviewed before Mar 2022. There were 4 interview rounds.
Top trending discussions
posted on 23 Dec 2024
Create a basic React app with dummy data fetched from a JSON API.
Set up a new React project using create-react-app
Create a component to fetch data from a JSON API using fetch or axios
Display the fetched data in the component
Interview experience
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