Vitesco Technologies Module Lead Interview Questions and Answers

Aptitude ralated questions

To take one topic and explain

Q1. Taken by technical round
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Q1. What are your salary expectations?
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Q2. What is your family background?
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Q3. Share details of your previous job.
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Q4. Why should we hire you?
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Q5. Why are you looking for a change?
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Q6. Where do you see yourself in 5 years?
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Q7. What are your strengths and weaknesses?
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Q8. Tell me about yourself.
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Q9. Why are you interested this job
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Coding test, on C, around 1 hr, on teams

Q1. C basics Embedded C Aptitude
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1 hr coding test with MCQ

Q1. Basic of technical background
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Q2. White box testing
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Q3. Black box testing
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Q1. General HR question
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Q2. Why you need this job
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Q3. Salary expectation
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Standard process in hackerrank

Q1. Standard interview with live coding
Ans. 
The question involves live coding to solve a specific problem, demonstrating coding skills and problem-solving abilities.
• Understand the problem statement clearly before coding.

• Break down the problem into smaller, manageable parts.

• Write pseudocode to outline your approach before actual coding.

• Test your code with different inputs to ensure correctness.

• Optimize your solution for efficiency if necessary.
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Q2. Find the second largest element in an array
Ans. 
Find the second largest element in an array of strings.
• Convert the strings to integers for comparison.

• Sort the array in descending order.

• Return the element at index 1 as the second largest.
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Q1. Describe yourself in 3 words
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Q1. Project explanation
Ans. 
Developed a web-based application for managing project tasks and team collaboration.
• Utilized React for the front-end to create a responsive user interface.

• Implemented Node.js and Express for the back-end API to handle data requests.

• Integrated MongoDB for efficient data storage and retrieval.

• Employed RESTful principles for API design, ensuring scalability.

• Incorporated user authentication using JWT for secure access.
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Q2. C syntaxes, questions on arrays pointers
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Q1. Coding related to pointers
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Q2. Recursion program
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Recursion is a programming technique where a function calls itself to solve smaller instances of a problem.
• Recursion consists of a base case and a recursive case.

• Example: Factorial function - factorial(n) = n * factorial(n-1) with base case factorial(0) = 1.

• Recursion can simplify code for problems like tree traversal, Fibonacci sequence, and backtracking.

• Be cautious of stack overflow errors with deep recursion; conside...read more
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