Michelin Software Developer Interview Questions and Answers

Q1. Technical about c++, oops
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Q1. How would you preprocess the raw data
Ans. 
Preprocessing raw data involves cleaning, transforming, and organizing data to make it suitable for analysis.
• Remove any irrelevant or duplicate data

• Handle missing values by imputation or deletion

• Normalize or standardize numerical data

• Encode categorical variables using techniques like one-hot encoding

• Feature scaling for machine learning algorithms

• Perform text preprocessing like tokenization and stemming
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Q2. How would you specify a solution that has been already existing
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Specify the existing solution by documenting its architecture, components, technologies used, and any modifications made.
• Document the architecture of the solution, including high-level components and their interactions

• List the technologies used in the solution, such as programming languages, frameworks, and databases

• Describe any modifications or customizations made to the existing solution

• Include any performance metric...read more
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Q1. Embedded qns and oops qns
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Q2. What is virtual function
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Q3. What is polymorphism
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Q4. Please don't attend this interview
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Q5. Idon'tknow hahab
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Q1. Difference between structure and union?
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Q2. How to avoid dangling pointers?
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Q3. Write a program to print Fibonacci series using recursion
Ans. 
A program to print Fibonacci series using recursion.
• Define a recursive function that takes an integer n as input

• Base case: if n is 0 or 1, return n

• Recursive case: return the sum of the previous two Fibonacci numbers

• Call the recursive function with the desired number of terms and print the result
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Q1. What are your strengths in computer science?
Ans. 
My strengths in computer science include problem-solving, coding proficiency, and a strong understanding of algorithms and data structures.
• Problem-Solving Skills: I excel at breaking down complex problems into manageable parts, as demonstrated in a recent project where I optimized a search algorithm, reducing time complexity from O(n^2) to O(n log n).

• Proficiency in Multiple Programming Languages: I am fluent in Java, P...read more
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Q1. Diff b/w c and embedded c
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Embedded C is a subset of the C programming language, specifically designed for programming embedded systems.
• Embedded C is optimized for resource-constrained systems with limited memory and processing power.

• It includes additional keywords and features for controlling hardware directly.

• Embedded C often involves working with microcontrollers, sensors, and other hardware components.

• Regular C can be used for general-purpos...read more
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Q2. Diff b/w structure and union
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It had quants,verbal and logical qns

Q1. Asked me abt my project
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Q2. Tell me about the webinars you attended
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