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

I applied via Referral and was interviewed in Nov 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Coding Test 

There were Aptitude Questions and 2 Easy Level Coding Questions.

Round 3 - Technical 

(1 Question)

  • Q1. They will ask us our favorite subject and questions will be based on that: Mine was Data Science. 1.They asked me about my paper Publication 2.Code for quick sort(Any language) 3.What is Hypothesis Testing...
Round 4 - Technical 

(1 Question)

  • Q1. 1.What is paging? 2.Time Series Analysis 3.What is Gradient Descent? Etc..
  • Ans. 

    1. Paging is a memory management technique used by operating systems to manage memory allocation for processes.

    • Paging divides memory into fixed-size pages and allocates them to processes as needed.

    • It allows for efficient use of memory and prevents fragmentation.

    • Page tables are used to keep track of which pages are allocated to which processes.

    • When a process needs to access a page that is not currently in memory, a page...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Havells Software Engineer interview:
  • Computer Networking
  • Operating Systems
  • Data Structures
Interview preparation tips for other job seekers - Be Prepared with good Self Introduction. Revise Sorting Algorithms and subject concepts.

Skills evaluated in this interview

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
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Campus Placement and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Coding Test 

They asked to find the elements which are present more than once. I solved it using map in c++

Round 2 - Technical 

(3 Questions)

  • Q1. Explain about your favorite algorithm
  • Ans. 

    My favorite algorithm is Dijkstra's algorithm for finding the shortest path in a graph.

    • Dijkstra's algorithm is a greedy algorithm that finds the shortest path between nodes in a graph.

    • It works by maintaining a priority queue of nodes to visit next, updating the shortest distance to each node as it explores the graph.

    • The algorithm is commonly used in routing and network optimization.

    • Example: Finding the shortest route b

  • Answered by AI
  • Q2. Tell about different types of deadlocks
  • Ans. 

    Deadlocks occur when two or more processes are unable to proceed because each is waiting for the other to release a resource.

    • Resource deadlocks: Processes hold resources and wait for others to release resources. Example: Process A holds resource X and waits for resource Y, while Process B holds resource Y and waits for resource X.

    • Communication deadlocks: Processes wait for messages from each other indefinitely. Example...

  • Answered by AI
  • Q3. Tell about you project.
  • Ans. 

    Developed a web application for online shopping with user authentication and payment gateway integration.

    • Implemented user authentication using JWT tokens

    • Integrated Stripe API for payment processing

    • Designed responsive UI using React and Bootstrap

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Jun 2024.

Round 1 - Aptitude Test 

Electrical engineering

Round 2 - Assignment 

Power system machine power electronics

Interview Preparation Tips

Interview preparation tips for other job seekers - good

I applied via Naukri.com and was interviewed before Apr 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. About circuit breaker, transformer.
  • Q2. Single line diagrams, layout, substation calculation.

Interview Preparation Tips

Interview preparation tips for other job seekers - Please go through substation calculation and equipment.

I applied via Campus Placement and was interviewed before Apr 2019. There was 1 interview round.

Interview Questionnaire 

4 Questions

  • Q1. What is your key achievement ? Either your study or professional
  • Q2. What you think about company ?
  • Q3. Where you see yourself in company ?
  • Q4. Why we select you?

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't panic or hesitate or stress
Opportunities never ends
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I appeared for an interview in Dec 2022.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(6 Questions)

  • Q1. How do u configure switch?
  • Ans. 

    Switch configuration involves setting up VLANs, port security, QoS, and other settings to optimize network performance.

    • Access the switch's command line interface (CLI) using a console cable or remote access software

    • Configure VLANs to segment network traffic and improve security

    • Enable port security to prevent unauthorized access to the network

    • Set up Quality of Service (QoS) to prioritize network traffic and ensure criti...

  • Answered by AI
  • Q2. What is L2 and L3 Switch and it's differences
  • Ans. 

    L2 and L3 switches are network devices used for packet switching. L2 operates at the data link layer and L3 at the network layer.

    • L2 switch operates at the data link layer and forwards packets based on MAC addresses

    • L3 switch operates at the network layer and forwards packets based on IP addresses

    • L2 switch is used for LAN networks while L3 switch is used for both LAN and WAN networks

    • L2 switch is faster than L3 switch as ...

  • Answered by AI
  • Q3. What is MPLS, where it is used
  • Ans. 

    MPLS is a protocol used for efficient packet forwarding in a network. It is used in WANs and service provider networks.

    • MPLS stands for Multiprotocol Label Switching

    • It is used to improve the speed and efficiency of network traffic routing

    • MPLS uses labels to identify the path that packets should take through the network

    • It is commonly used in WANs and service provider networks to provide Quality of Service (QoS) and traff...

  • Answered by AI
  • Q4. Explain about VLANS and how do we create
  • Ans. 

    VLANs are virtual LANs that allow network administrators to group devices together based on their functions or departments.

    • VLANs are used to segment a network into smaller, more manageable groups.

    • They can be created using network switches or routers.

    • Each VLAN has its own broadcast domain and can be configured with its own security policies.

    • VLANs can be created based on different criteria such as department, location, o...

  • Answered by AI
  • Q5. Why do we get hired
  • Q6. What do u know about the company

Interview Preparation Tips

Interview preparation tips for other job seekers - Shoud have strong knowledge in networking fundamentals and Switching, knowledge in railway signaling

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Nov 2022. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What you done best practice in existing company?
  • Ans. 

    Implemented best practices in software development lifecycle, including code reviews and automated testing.

    • Introduced code reviews to ensure code quality and consistency

    • Implemented automated testing to catch bugs early in the development process

    • Utilized version control system effectively to track changes and collaborate with team members

  • Answered by AI
  • Q2. What you done best practice in previous years?

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
View more
Medha Servo Drives Software Engineer Salary
based on 13 salaries
₹4.1 L/yr - ₹8 L/yr
24% less than the average Software Engineer Salary in India
View more details

Medha Servo Drives Software Engineer Reviews and Ratings

based on 5 reviews

4.5/5

Rating in categories

3.7

Skill development

4.1

Work-life balance

3.2

Salary

4.1

Job security

3.3

Company culture

4.1

Promotions

3.7

Work satisfaction

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