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DRC Systems Software Engineer Interview Questions and Answers

Updated 25 Nov 2024

DRC Systems Software Engineer Interview Experiences

2 interviews found

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

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

Round 1 - Coding Test 

It was a 100-minute test consisting of mcqs and one coding question on articulation points in the graph.

Round 2 - One-on-one 

(2 Questions)

  • Q1. What is the difference between Postgresql and MySQL?
  • Ans. 

    Postgresql is known for its advanced features and support for complex queries, while MySQL is popular for its ease of use and speed.

    • Postgresql is known for its advanced features such as support for complex queries, indexing, and JSON data types.

    • MySQL is popular for its ease of use, speed, and compatibility with various platforms.

    • Postgresql has a strong focus on standards compliance and extensibility, while MySQL is mor...

  • Answered by AI
  • Q2. What are ACID properties in DBMS?
  • Ans. 

    ACID properties in DBMS ensure data integrity and consistency in transactions.

    • Atomicity: All operations in a transaction are completed successfully or none at all.

    • Consistency: Data is always in a valid state before and after a transaction.

    • Isolation: Transactions are executed independently without interference from other transactions.

    • Durability: Once a transaction is committed, changes are permanent and cannot be lost.

    • E...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare your resume well.

Skills evaluated in this interview

Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - One-on-one 

(1 Question)

  • Q1. It's good to give interview
Round 3 - One-on-one 

(1 Question)

  • Q1. What is oops concepts
  • Ans. 

    Object-oriented programming concepts that focus on classes and objects

    • Encapsulation: Bundling data and methods that operate on the data into a single unit (class)

    • Inheritance: Ability of a class to inherit properties and behavior from another class

    • Polymorphism: Ability to present the same interface for different data types

    • Abstraction: Hiding the complex implementation details and showing only the necessary features

  • Answered by AI

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Interview questions from similar companies

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Resume, coding questions
  • Q2. Ds algo css questions based on time and space complexity
Round 2 - Technical 

(2 Questions)

  • Q1. Tell me about yourself, js input output questions
  • Q2. System design, load balancer working
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Aug 2023. There was 1 interview round.

Round 1 - HR 

(11 Questions)

  • Q1. How do you approach debugging a complex issue in a large codebase with minimal documentation?
  • Ans. 

    Approach debugging by understanding the code flow, using debugging tools, isolating the issue, and testing solutions.

    • Start by understanding the code flow and identifying potential areas where the issue may be occurring.

    • Use debugging tools like breakpoints, logging, and stack traces to pinpoint the source of the problem.

    • Isolate the issue by reproducing it consistently and narrowing down the scope of the problem.

    • Test pot...

  • Answered by AI
  • Q2. Describe a situation where you had to refactor existing code to improve performance or maintainability. What challenges did you face, and how did you overcome them?
  • Ans. 

    Refactored a legacy codebase to improve performance by optimizing database queries.

    • Identified bottlenecks in the codebase by profiling and analyzing performance metrics.

    • Rewrote complex and inefficient database queries to improve response times.

    • Implemented caching mechanisms to reduce redundant database calls.

    • Refactored code to follow best practices and improve maintainability.

    • Tested the changes thoroughly to ensure the

  • Answered by AI
  • Q3. How do you ensure your code is both efficient and scalable when working under tight deadlines? Can you provide an example?
  • Ans. 

    By prioritizing tasks, using efficient algorithms, and conducting code reviews.

    • Prioritize tasks based on impact and complexity to focus on critical components first.

    • Utilize efficient algorithms and data structures to optimize code performance.

    • Conduct code reviews with team members to identify potential bottlenecks and suggest improvements.

    • Example: Prioritize implementing a caching mechanism for frequently accessed data

  • Answered by AI
  • Q4. Explain how you would handle a situation where your preferred solution to a problem conflicts with the opinion of a senior team member or client.
  • Ans. 

    I would approach the situation by respectfully discussing the pros and cons of both solutions and finding a compromise.

    • Listen to the senior team member or client's perspective and understand their reasoning

    • Present your preferred solution along with the reasons why you believe it is the best approach

    • Engage in a constructive discussion to find common ground or a compromise

    • Consider the impact of each solution on the proje...

  • Answered by AI
  • Q5. What is your process for staying updated with the latest programming languages, frameworks, and technologies relevant to your role?
  • Ans. 

    I regularly attend tech conferences, read industry blogs, participate in online courses, and collaborate with colleagues to stay updated.

    • Attend tech conferences to learn about new technologies and trends

    • Read industry blogs and articles to stay informed

    • Participate in online courses and tutorials to expand knowledge

    • Collaborate with colleagues to share insights and learn from each other

  • Answered by AI
  • Q6. How do you manage dependencies and third-party libraries in your projects to avoid potential security or compatibility issues?
  • Ans. 

    I use package managers, regularly update dependencies, and conduct security audits.

    • Utilize package managers like npm, pip, or Maven to manage dependencies

    • Regularly update dependencies to ensure compatibility and security patches

    • Conduct security audits using tools like OWASP Dependency-Check or Snyk

    • Consider using dependency locking to ensure consistent builds

  • Answered by AI
  • Q7. Describe a time when you had to implement a feature that required learning a new technology or framework on the job. How did you approach the learning curve?
  • Ans. 

    I implemented a new feature using React Native and had to learn the framework on the job.

    • Researched online resources and documentation to understand React Native

    • Experimented with small projects to practice using React Native

    • Sought help from colleagues or online communities when facing challenges

  • Answered by AI
  • Q8. Can you walk us through a time when you identified a potential bottleneck in a system before it became a problem? How did you address it?
  • Ans. 

    Identified and addressed a potential bottleneck in a system before it became a problem.

    • Monitored system performance regularly to identify any potential bottlenecks

    • Analyzed system logs and metrics to pinpoint the root cause of the bottleneck

    • Implemented optimizations such as caching, indexing, or code refactoring to address the bottleneck

    • Collaborated with team members to implement a long-term solution to prevent similar

  • Answered by AI
  • Q9. How do you prioritize and manage multiple tasks or projects when they all seem equally important?
  • Ans. 

    I prioritize tasks based on deadlines, impact, and dependencies, and use tools like to-do lists and project management software.

    • Evaluate deadlines and prioritize tasks that are due soon

    • Consider the impact of each task on the overall project or team goals

    • Identify dependencies between tasks and prioritize accordingly

    • Use tools like to-do lists, project management software, or time-blocking techniques to stay organized

    • Regu

  • Answered by AI
  • Q10. What strategies do you use to ensure that your code is both clean and well-documented for future developers who may work on it?
  • Ans. 

    I use consistent naming conventions, inline comments, and thorough documentation to ensure clean and well-documented code.

    • Follow consistent naming conventions for variables, functions, and classes to make the code easier to understand.

    • Include inline comments to explain complex logic or algorithms within the code.

    • Write thorough documentation for each function, class, and module to provide context and usage instructions ...

  • Answered by AI
  • Q11. How would you approach integrating a new feature into an existing system without disrupting the current functionality? Can you provide an example from your past experience?
  • Ans. 

    Approach integrating new feature into existing system without disruption

    • Analyze the existing system to understand its architecture and dependencies

    • Identify the impact of the new feature on the current functionality

    • Implement the new feature in a separate branch or environment for testing

    • Conduct thorough testing to ensure the new feature works as expected and does not break existing functionality

    • Gradually integrate the n...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - 1. Understand the Unique Culture: Moris Media isn't your typical digital marketing and PR agency. They consider themselves "Digital Doctors," meaning their approach is distinct, innovative, and practical. This culture requires that every solution be both unique and effective, tailored to address the specific challenges of their clients.

2. Prepare for Challenging Work: At Moris Media, you won’t be working on routine tasks. The challenges you’ll face will push your technical skills and problem-solving abilities to new heights. If you enjoy overcoming obstacles and tackling complex problems, you’ll thrive here. This is not the place for those seeking a typical 9-to-6 job; rather, it’s for those who are passionate about creating something exceptional.

3. Continuous Learning is Key: Moris Media fosters a culture of continuous learning and improvement. As a Software Developer, you'll need to be adept in modern technologies, particularly PHP, Laravel, and other live web technologies. Staying updated with the latest trends, tools, and programming languages is crucial. The company values those who are proactive in expanding their knowledge and adapting to new developments.

4. Take Initiative and Responsibility: Moris Media looks for individuals who are not only skilled but also confident in taking ownership of their work. You’ll be expected to manage your projects from start to finish, ensuring that every detail aligns with both the client’s requirements and the company's high standards. If you're someone who takes pride in delivering quality work and enjoys taking on responsibility, you'll fit right in.

5. Creativity and Innovation are Essential: As a software developer at Moris Media, you’ll need to be both creative and technically skilled. The company encourages its employees to think outside the box and come up with innovative solutions to complex problems. If you’re someone who enjoys experimenting with new ideas and pushing the boundaries of what’s possible, Moris Media will provide the perfect environment for you to grow.

6. Adaptability and Flexibility: The fast-paced nature of the work at Moris Media requires adaptability and flexibility. You’ll often have to juggle multiple projects and switch between tasks as priorities change. Being able to adapt quickly and remain focused under pressure is a key trait for success in this environment.

7. Be Prepared for Growth: If you are truly creative, confident, and eager to learn, Moris Media is a place where you can grow both professionally and personally. The opportunities for learning and development are immense, and the challenges you face will only make you a better developer. This is a company that rewards initiative and innovation, providing a platform for those who want to make a real impact in the digital space.

Is Moris Media Right for You? If you're looking for a comfortable, routine job, Moris Media may not be the right fit. However, if you are driven by challenges, eager to learn and grow, and passionate about creating innovative digital solutions, Moris Media offers an exciting and rewarding career path. Your expertise in PHP, Laravel, and other live technologies will be put to the test, and your ability to think critically and creatively will be your greatest asset.

Skills evaluated in this interview

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

I applied via Naukri.com and was interviewed before Jun 2023. There were 3 interview rounds.

Round 1 - Coding Test 

Was asked a React coding question to fetch data using an API and show it on UI, for a frontend developer role.

Round 2 - Technical 

(2 Questions)

  • Q1. Was asked basic theoretical questions on React.
  • Q2. Was asked output problems in JavaScript.
Round 3 - Technical 

(2 Questions)

  • Q1. Questions were asked on design patterns.
  • Q2. Questions were asked to test basic understanding of how backend works.

Interview Preparation Tips

Topics to prepare for Birdeye Software Developer interview:
  • React
  • Javascript Frameworks
Interview preparation tips for other job seekers - Moderate difficulty level.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Asked Spring Boot and java
  • Q2. Database question in deth

Interview Questionnaire 

3 Questions

  • Q1. N a line where words are separated by spaces, , and capitalize first letter of the reversed word. Other letters of the word should be in small. Input : “how are you?” → Output: “Woh Era ?uoy”
  • Ans. 

    The program capitalizes the first letter of each reversed word in a sentence.

    • Split the sentence into an array of words using space as a delimiter.

    • Reverse each word in the array and capitalize the first letter.

    • Join the modified words back into a sentence.

  • Answered by AI
  • Q2. He second question reduced to finding maximum weight matching in a bipartite graph. Not many people would have done this (maybe none)
  • Q3. There are 2 sets of countries. One set will donate clothes (something of this sort) and anotherset will accept clothes. A country can be in only 1 of the sets. The amount of clothes donated is also given. ...

Interview Preparation Tips

Round: Test
Experience: There were about 20 MCQs (30 minutes) to be done after the coding section. MCQs were totally nonsense. Can be done in 10 mins.For coding section 60 mins.  It was hosted on Hackerrank.
Duration: 90 minutes
Total Questions: 2

Round: Technical Interview
Experience: After this, selected candidates were interviewed that consists of 4 rounds and discussion was mostly on your CV and data structure problems.

General Tips: Be honest with your interviewer. If you are not comfortable in 1 topic, tell your interviewer honestly. Do well in other areas. Look for hints from the interviewer if you get stuck. They want to see how you approach a problem.
Skills: Algortihm, Data structure
College Name: IIT DELHI
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I appeared for an interview in Sep 2024, where I was asked the following questions.

  • Q1. Debounce Time implement
  • Q2. Accordian Implement

Interview Questionnaire 

3 Questions

  • Q1. Algorithms on arrays and strings (coding)
  • Ans. 

    Algorithms for manipulating arrays and strings in coding

    • Use sorting algorithms like quicksort and mergesort for arrays

    • Use string manipulation functions like substring and replace for strings

    • Use dynamic programming for optimizing solutions to array and string problems

  • Answered by AI
  • Q2. Distributed Database Design
  • Q3. Large scale Ad Server Design
  • Ans. 

    Designing a large scale Ad Server

    • Use distributed systems for scalability

    • Implement caching for faster ad delivery

    • Ensure high availability and fault tolerance

    • Use real-time bidding for efficient ad placement

    • Implement fraud detection mechanisms

    • Ensure compliance with privacy regulations

  • Answered by AI

Interview Preparation Tips

Round: Interview
Experience: They tested on thought-process during design problems. What problems are with the current solution I suggested and how to improve it...
Tips: Hints from interviewer are very helpful
Keep talking while you are thinking

Skills: Algorithms, Thinking Skills, Coding
College Name: IIT KHARAGPUR

Skills evaluated in this interview

Interview Questionnaire 

9 Questions

  • Q1. Find Maximum sub sequence sum in an array ?
  • Ans. 

    Maximum sub sequence sum in an array

    • Use Kadane's algorithm

    • Initialize max_so_far and max_ending_here to 0

    • Iterate through the array and update max_ending_here and max_so_far

    • Return max_so_far

  • Answered by AI
  • Q2. What do you understand by the endianness of the system ? How do you find out the the type of endianness ?
  • Ans. 

    Endianness refers to the byte order of a system. It determines how multi-byte data types are stored in memory.

    • Little-endian systems store the least significant byte first, while big-endian systems store the most significant byte first.

    • Endianness can affect the way data is transmitted between systems.

    • To determine the endianness of a system, you can use the byte order mark (BOM) or write a test program that checks the by...

  • Answered by AI
  • Q3. Sort an array which consists of 0's and 1's only
  • Ans. 

    Sort an array of 0's and 1's only.

    • Use two pointers, one at the beginning and one at the end of the array.

    • Swap 0's from the beginning with 1's from the end until the pointers meet.

    • Alternatively, use a counting sort algorithm to count the number of 0's and 1's and then reconstruct the array.

  • Answered by AI
  • Q4. A question on applications of minimum spanning tree, apply prim's or kruskal's algorithm
  • Q5. What do you understand by Heaps, max and min heaps ?
  • Ans. 

    Heaps are data structures used to efficiently find the maximum or minimum element in a collection.

    • Max heap: parent nodes are always greater than or equal to child nodes

    • Min heap: parent nodes are always smaller than or equal to child nodes

    • Heaps are commonly used in priority queues and sorting algorithms

    • Heap operations include insert, delete, and extract max/min

    • Example: An array [3, 8, 2, 5, 1, 4, 6] can be represented a

  • Answered by AI
  • Q6. What do you understand by hashing ? questions on application of hashing
  • Q7. Find 3 nos a,b and c in an array where a+b = c
  • Ans. 

    Find 3 numbers in an array where a+b=c.

    • Loop through the array and check for all possible combinations of a and b.

    • Use a hash table to store the values of a and b, and check if c is present in the hash table.

    • Sort the array and use two pointers to find a and b, and then check if their sum equals c.

  • Answered by AI
  • Q8. Some puzzles, as the other interviewee said, but not asked to me
  • Q9. Questions on Dynamic programming

Interview Preparation Tips

College Name: NA

Skills evaluated in this interview

DRC Systems Interview FAQs

How many rounds are there in DRC Systems Software Engineer interview?
DRC Systems interview process usually has 2-3 rounds. The most common rounds in the DRC Systems interview process are One-on-one Round, Resume Shortlist and Coding Test.
How to prepare for DRC Systems 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 DRC Systems. The most common topics and skills that interviewers at DRC Systems expect are MySQL, JQuery, Javascript, PHP and Postgresql.
What are the top questions asked in DRC Systems Software Engineer interview?

Some of the top questions asked at the DRC Systems Software Engineer interview -

  1. What is the difference between Postgresql and MyS...read more
  2. What are ACID properties in DB...read more
  3. What is oops conce...read more

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DRC Systems Software Engineer Interview Process

based on 2 interviews

Interview experience

3.5
  
Good
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DRC Systems Software Engineer Salary
based on 36 salaries
₹2 L/yr - ₹6 L/yr
56% less than the average Software Engineer Salary in India
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