Odessa Senior Software Engineer Interview Questions and Answers

Q1. String Question based on hashmap
Add your answer
Q2. Palindorme -Reverse a string
Ans. 
Reverse a string to check if it is a palindrome.
• Create a function that takes a string as input

• Reverse the string using built-in functions or manually

• Compare the reversed string with the original string to check if it is a palindrome
Answered by AI
Add your answer

Q1. Basic Personal Questions, salary expectations
Add your answer
Q2. Agile, docker,kunernetes
Add your answer

Karat Interview for next filtering the candidate

Q1. Design Snake Game (Nokia based)
Ans. 
Design a classic Snake game based on Nokia phones.
• Use a 2D array to represent the game board.

• Implement logic for snake movement and growth.

• Include collision detection with walls and itself.

• Add food items for the snake to eat and grow.

• Display the game on a grid-based interface.
Answered by AI
Add your answer
Q2. Ballot based voter
Add your answer

Q1. Design zepto delivery system .
Ans. 
Design a zepto delivery system for efficient and fast delivery of small packages.
• Utilize drones for quick and efficient delivery

• Implement a centralized hub for package sorting and distribution

• Use GPS tracking for real-time package monitoring

• Optimize routes for faster delivery times

• Ensure secure and reliable delivery process
Answered by AI
Add your answer

Q1. Difference between abstract class and interface?
Add your answer
Q2. Explain OOP in C#?
Add your answer

Q1. 2 Leetcode Medium Tagged Questions
Add your answer

Q1. Design Airplane Booking System
Ans. 
Design a system for booking airplane tickets efficiently and securely.
• Create a user-friendly interface for customers to search and book flights.

• Implement a secure payment system for processing transactions.

• Include features for managing flight schedules, seat availability, and pricing.

• Integrate with airlines' reservation systems for real-time updates.

• Provide options for seat selection, meal preferences, and special requ...read more
Answered by AI
Add your answer

Q1. HLD of your current system and discussion around it
Add your answer
Q2. Design IRCTC. Discussion scope was Search and Booking Part only
Add your answer

Q1. Design your current system
Ans. 
Current system is a web-based application for managing customer data and orders.
• Frontend built with React for user interface

• Backend built with Node.js and Express for server-side logic

• Database using MySQL for storing customer data and orders

• Authentication using JWT tokens for secure access
Answered by AI
Add your answer
Q2. Some behavioural questions
Add your answer

Q1. Technical interview includes questions in dotnet core, C# , angular and SQL. It includes questions like middleware,startup.cs file configuration, dependency injection,cors and char frequency counter progra...read more
Add your answer

Q1. In this round we had discussion regarding previous company project and ReactJS including concepts like life cycle , hooks and state management. It also includes scenario based questions related to team man...read more
Add your answer

Q1. Mostly about yourself and salary discussion
Add your answer