Carwale Software Engineer Interview Questions and Answers

Q1. Where do you see yourself in 5 years
Ans. 
In 5 years, I see myself as a senior software engineer leading a team of developers on innovative projects.
• Leading a team of developers on innovative projects

• Continuing to enhance my technical skills and knowledge

• Contributing to the growth and success of the company

• Possibly pursuing further education or certifications in a specialized area
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Got a leetcode easy question

25 basic aptitude asked from train,time and work

2 coding questions which was basic and medium questions

It was 2 coding questions of medium level

Q1. Longest substring with non repeating characters
Ans. 
Find the longest substring in a given string that does not contain any repeating characters.
• Use a sliding window approach to iterate through the string.

• Keep track of the characters seen so far using a set.

• Update the start and end indices of the window to find the longest substring.

• Return the length of the longest substring.
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Q2. Candy problem. There is similar question in geeks for geeks
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Reverse a binary tree

Q1. Basics of Spring
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Q2. Explain Spring MVC
Ans. 
Spring MVC is a framework for building web applications in Java.
• Spring MVC stands for Model-View-Controller

• It provides a way to structure your web application

• It uses annotations to define controllers, request mappings, etc.

• It supports RESTful web services

• It integrates with other Spring frameworks like Spring Boot
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Medium level array question was asked on hackerrank.

Q1. Simple string question was asked which required a little thinking and simple implementation.
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Q1. This was a coding round. I was given a screenshot which has dropdowns in it and I had to make the UI of it using react.js
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