Razorpay SDE-2 Interview Questions and Answers

Q1. WHAT IS OOPS, INHERITANCE, STATIC DYNAMIC BINDING
Ans. 
OOPS is Object-Oriented Programming, Inheritance is the ability of a class to inherit properties and behavior from another class, Static Binding is resolved at compile time, Dynamic Binding is resolved at runtime.
• OOPS stands for Object-Oriented Programming, which is a programming paradigm based on the concept of objects.

• Inheritance is a feature in OOP that allows a class to inherit properties and behavior from another ...read more
Answered by AI
Add your answer

Data structure and algo questions from leetcode

Machine coding assignment

Q1. Design Content Delivery Network
Ans. 
Designing a Content Delivery Network (CDN) for efficient content distribution.
• Identify target audience and content types

• Select appropriate CDN providers based on needs (e.g. Akamai, Cloudflare)

• Implement caching strategies for static and dynamic content

• Optimize network routing for faster delivery

• Monitor performance and adjust as needed
Answered by AI
Add your answer
Q2. Design notification service
Ans. 
Design a notification service for sending alerts to users.
• Identify types of notifications (email, SMS, push notifications)

• Implement a notification queue to handle high volume of notifications

• Allow users to customize notification preferences

• Include monitoring and logging for tracking delivery status

• Consider scalability and reliability of the service
Answered by AI
Add your answer

Dsa Question based on Arrays, graph and strings

Q1. Pattern printing question. Start pattern
Add your answer

Regex generator- used dp

Q1. Multithreading code
Add your answer

Aptitude questions to be asked in this round

Write a Java program to sort array in ascending order

Q1. LinkedList / Tree
Add your answer
Q2. DP - Recursion - PnC
Add your answer

Q1. Projects , Last Exp
Add your answer

Q1. Had got a take home assignment
Add your answer

Q1. This was a technical round asking questions speicific to testing , like how would you check logs, where are they stored, etc
Add your answer

With recruiter/HR.The salary expectation was discussed and joining date etc.