Bytestrone Software Engineer Interview Questions and Answers

Q1. Find the second most occurrence of string.
Ans. 
Find the second most occurrence of string in an array of strings.
• Create a dictionary to store the count of each string in the array

• Sort the dictionary by count in descending order

• Return the key of the second element in the sorted dictionary
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Q1. Describe your most Complex coding Challenge .
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Q2. How do you handle technical debt ?
Ans. 
I prioritize addressing technical debt through regular assessments, refactoring, and integrating it into the development process.
• Conduct regular code reviews to identify areas of technical debt, such as outdated libraries or inefficient algorithms.

• Implement a 'debt backlog' where technical debt items are tracked and prioritized alongside new features.

• Allocate specific time in sprints for refactoring and addressing tech...read more
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Before Aptitude Test, There was a telephonic interview round in which they test your communication and ask questions about your education and projects. You just have to show your confidence to pass this round. After that, the aptitude test was quite easy. There are 15 questions all are doable in just 15 to 20 minutes of time span.

After that, The coding round takes place in which they provide you with a device with an online compiler of your preferred programming language and ask you to solve 4 questions without using any built-in function. The questions are based on Linked Lists, Stacks, Arrays, etc. You have to do it all manually. This round lasts up to 1 hour.

Q1. The technical round takes place in which they ask different questions from your coding round, a few concept-based ones, and also a few questions to test your thinking and problem-solving abilities like the...read more
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Easy aptitude test containing mathematics and logical questions

4 leetcode easy to medium level

Q1. Questions on project and tech stack.
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Q1. Find the second most occurrence if string in JavaScript
Ans. 
Find the second most occurrence of a string in an array of strings in JavaScript.
• Create a map to store the count of each string in the array

• Sort the map by values in descending order to find the most occurrence

• Return the key of the second element in the sorted map
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I had to evaluate a software and let them understand where this software could be implemented and the pros and cons of the software.

Q1. All about core java
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Q2. Front end and My Sql
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