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Medha Servo Drives Software Engineer Interview Questions and Answers

Updated 16 Apr 2022

Medha Servo Drives Software Engineer Interview Experiences

1 interview found

I applied via Walk-in and was interviewed before Apr 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

Basic

Round 2 - Technical 

(1 Question)

  • Q1. Database, we technologies
Round 3 - HR 

(3 Questions)

  • Q1. What are your salary expectations?
  • Q2. What is your family background?
  • Q3. Tell me about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - Good , basics of front end and backend

Interview questions from similar companies

Interview Preparation Tips

Round: Resume Shortlist
Experience: General resume shortlisting out of nearly 400 applicants. Shortlisted close to 150 students.

Round: Technical Interview
Experience: Mostly questions from the resume were asked. They just wanted to know the types of projects I had done.
Tips: Make sure you know everything about what you write in your resume.

Round: Technical Interview
Experience: Another round of technical interview. Questions were more focused on the kind of profile they were offering, mostly to judge whether you are right for the job or not.

Skills: Confidence, Core knowledge
College Name: IIT BOMBAY

I applied via Naukri.com and was interviewed before Jun 2019. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Implement stack data structure
  • Ans. 

    Implement stack data structure

    • Use an array or linked list to store elements

    • Push operation adds element to top of stack

    • Pop operation removes element from top of stack

    • Peek operation returns top element without removing it

  • Answered by AI
  • Q2. How global variable work , how its shared by all function
  • Ans. 

    Global variables are accessible from any part of the program and can be modified by any function.

    • Global variables are declared outside of any function.

    • They can be accessed and modified by any function in the program.

    • If a function modifies the value of a global variable, the new value is visible to all other functions.

    • Global variables can be useful for sharing data between functions.

    • However, overuse of global variables

  • Answered by AI
  • Q3. Program to transpose the matrix
  • Ans. 

    Program to transpose a matrix

    • Iterate through rows and columns of the matrix

    • Swap the elements at (i,j) and (j,i) positions

    • Return the transposed matrix

  • Answered by AI
  • Q4. Internal implementation of pre and post fix operator
  • Ans. 

    Pre and post fix operators are used to increment or decrement a value before or after it is used in an expression.

    • Pre-fix operator (++x) increments the value of x and returns the new value.

    • Post-fix operator (x++) returns the value of x and then increments it.

    • Both operators can be used with variables of numeric data types.

    • They can also be used with pointers to increment or decrement the memory address they point to.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare some standard problem from geekforgeeks.com

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Prepare python data structures and python basics

I applied via Naukri.com and was interviewed before May 2020. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Scenario based to be solved with python

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare the core concepts very well.
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed before Nov 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Apptitude test was quite easy to attend

Round 2 - Coding Test 

Hackerrank platform was used for coding round.

Round 3 - HR 

(2 Questions)

  • Q1. Salary expectations
  • 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.

  • Answered by AI

Interview Questionnaire 

14 Questions

  • Q1. What are the benefits of the microservices?
  • Ans. 

    Microservices offer benefits such as scalability, flexibility, and easier maintenance.

    • Scalability: Microservices can be scaled independently, allowing for better resource utilization.

    • Flexibility: Microservices can be developed and deployed independently, allowing for faster iteration and innovation.

    • Easier maintenance: Microservices are smaller and more focused, making it easier to identify and fix issues.

    • Improved fault...

  • Answered by AI
  • Q2. Differences between spring and spring boot?
  • Ans. 

    Spring is a framework while Spring Boot is an extension of Spring.

    • Spring Boot provides auto-configuration and embedded servers.

    • Spring Boot reduces boilerplate code and simplifies application setup.

    • Spring Boot is opinionated and provides defaults for configuration.

    • Spring Boot is ideal for microservices and standalone applications.

    • Spring is more flexible and customizable than Spring Boot.

  • Answered by AI
  • Q3. Have you configured service registry?
  • Ans. 

    Yes, I have configured service registry.

    • I have experience with service registry tools like Consul and Eureka.

    • I have configured service registry for microservices architecture.

    • I have implemented service discovery and load balancing using service registry.

    • I have used service registry to manage service endpoints and metadata.

  • Answered by AI
  • Q4. What is the use of profile registry? how can you configured in your project
  • Ans. 

    Profile registry is used to store user profiles and their preferences in a centralized location.

    • Profile registry is used to manage user profiles and preferences in a centralized location

    • It can be configured in a project by defining the schema for user profiles and preferences

    • Profile registry can be accessed through APIs or SDKs

    • It can be used to personalize user experience and provide targeted content

    • Examples of profile...

  • Answered by AI
  • Q5. How spring boot work internally?
  • Ans. 

    Spring Boot is a framework that simplifies the development of Java applications by providing pre-configured settings and dependencies.

    • Spring Boot uses an embedded server to run applications.

    • It provides auto-configuration for commonly used libraries and frameworks.

    • Spring Boot uses Spring Framework's core features like Inversion of Control (IoC) and Aspect Oriented Programming (AOP).

    • It uses annotations to configure and c...

  • Answered by AI
  • Q6. If a microservice is down, then how can you handle that situation?
  • Ans. 

    We can handle the situation by implementing fault tolerance mechanisms.

    • Implementing circuit breakers to prevent cascading failures

    • Using load balancers to redirect traffic to healthy instances

    • Implementing retry mechanisms to handle temporary failures

    • Using monitoring tools to detect and alert on failures

    • Implementing graceful degradation to provide partial functionality

    • Using backups or replicas to ensure high availability

  • Answered by AI
  • Q7. What kind of security added in your project and how?
  • Q8. What are the transactions used in your projects?
  • Q9. What are the spring boot annotations used in your project?
  • Ans. 

    We use @RestController, @RequestMapping, @Autowired, @Service, @Repository, @Transactional, @GetMapping, @PostMapping, @PutMapping, @DeleteMapping annotations in our Spring Boot project.

    • @RestController - used to define RESTful web services

    • @RequestMapping - used to map HTTP requests to handler methods

    • @Autowired - used for automatic dependency injection

    • @Service - used to define a service layer component

    • @Repository - used...

  • Answered by AI
  • Q10. What is the use of spring data jpa?
  • Ans. 

    Spring Data JPA simplifies the implementation of data access layer in Spring applications.

    • Provides a framework for easily creating repositories and queries

    • Reduces boilerplate code for data access layer

    • Supports pagination and sorting of data

    • Integrates with Spring's transaction management

    • Example: @Repository interface UserRepository extends JpaRepository {}

  • Answered by AI
  • Q11. What are the collection used in your project?
  • Q12. Can you tell me how hash map internally work?
  • Ans. 

    A hash map is a data structure that uses a hash function to map keys to values in constant time.

    • Hash map uses an array to store key-value pairs

    • The hash function is used to convert the key into an index of the array

    • Collisions occur when two keys map to the same index, which is resolved using chaining or open addressing

    • Retrieving a value from a hash map involves computing the hash of the key and then looking up the corre...

  • Answered by AI
  • Q13. Differences between comparable and comparator?
  • Ans. 

    Comparable is an interface used for natural ordering while Comparator is an interface used for custom ordering.

    • Comparable is implemented by the class itself while Comparator is implemented by a separate class.

    • Comparable provides a single method compareTo() while Comparator provides a single method compare().

    • Comparable is used for sorting elements in a collection while Comparator is used for custom sorting.

    • Example: Stri...

  • Answered by AI
  • Q14. Tell me about concurrent Hash map?
  • Ans. 

    Concurrent Hash Map is a thread-safe implementation of a hash map.

    • It allows multiple threads to access and modify the map concurrently.

    • It uses a technique called lock striping to achieve high concurrency.

    • It is part of the java.util.concurrent package in Java.

    • Example: ConcurrentHashMap in Java.

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Apr 2024. There were 4 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Java Questions and coding
Round 2 - Coding Test 

30 min projects related questions

Round 3 - Technical 

(1 Question)

  • Q1. Project and behavioral questions
Round 4 - HR 

(1 Question)

  • Q1. Hr round questions
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. On linux, process management, scheduling
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Jun 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Tomarrow, power system

Round 2 - Assignment 

Machine power system drive

Medha Servo Drives Interview FAQs

How many rounds are there in Medha Servo Drives Software Engineer interview?
Medha Servo Drives interview process usually has 3 rounds. The most common rounds in the Medha Servo Drives interview process are Aptitude Test, Technical and HR.
How to prepare for Medha Servo Drives Software Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Medha Servo Drives. The most common topics and skills that interviewers at Medha Servo Drives expect are Software Engineering.

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Medha Servo Drives Software Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
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Medha Servo Drives Software Engineer Salary
based on 13 salaries
₹4 L/yr - ₹8 L/yr
22% less than the average Software Engineer Salary in India
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Medha Servo Drives Software Engineer Reviews and Ratings

based on 5 reviews

4.5/5

Rating in categories

3.7

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4.1

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3.2

Salary

4.1

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3.3

Company culture

4.1

Promotions

3.7

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