Meidensha Corporation Interview Questions and Answers

30 question of c code snippet 5 question of aptitude and 2 coding question

Q1. Storage class in c
Ans. 
Storage classes in C define the scope and lifetime of variables.
• There are 4 storage classes in C: auto, register, static, and extern.

• Auto variables are stored in memory and have local scope.

• Register variables are stored in CPU registers for faster access.

• Static variables retain their value between function calls.

• Extern variables are declared outside of any function and can be accessed by other files.
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Q2. Mutex and semaphore
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Q1. Related to procurement
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Q1. Related to salary expectations
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Q1. Related to joining the company and previous background
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C, DS understanding and

C and C++ and domain knowledge

General aptitude test

Online coding test and aptitude

Q1. Dsa and memory management basics
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Q1. Puzzles and Dsa
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General Aptitude - Time Series, Probability & statistics

Q1. General Interview questions on Operator Overriding , Method Overloading
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Q1. Questions were mainly focused on cloud and testing field
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Q1. Write code on Merge sort
Ans. 
Merge sort is a divide and conquer algorithm that divides the input array into two halves, recursively sorts them, and then merges the sorted halves.
• Divide the array into two halves

• Recursively sort each half

• Merge the sorted halves back together
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Q1. Explain on PCA , SVM and image processing concepts
Ans. 
PCA is a dimensionality reduction technique, SVM is a machine learning algorithm, and image processing involves manipulating images.
• PCA (Principal Component Analysis) is used to reduce the dimensionality of data by finding the most important features.

• SVM (Support Vector Machine) is a supervised machine learning algorithm used for classification and regression tasks.

• Image processing involves techniques like filtering, s...read more
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Q1. Tell me about your project challenges
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Apptitude test was quite easy to attend

Hackerrank platform was used for coding round.

Q1. Salary expectations
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Q2. Willing to relocate
Ans. 
Yes, I am willing to relocate for the right opportunity.
• I am open to relocating for a position that aligns with my career goals and offers growth opportunities.

• I have relocated in the past for job opportunities and have found it to be a positive experience.

• I understand that relocation may come with challenges, but I am prepared to adapt and thrive in a new environment.
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Q1. GD&T QUESTION? Technical question?
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Q2. GD&T- Geometric dimensioning & Tolerancing
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