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IEO Makers Fablab Software Developer Interview Questions and Answers

Updated 27 Oct 2021

IEO Makers Fablab Software Developer Interview Experiences

1 interview found

I appeared for an interview in Oct 2021.

Round 1 - Video Call 

(1 Question)

Round duration - 40 minutes
Round difficulty - Medium

  • Q1. 

    Cycle Detection in a Singly Linked List

    Determine if a given singly linked list of integers forms a cycle or not.

    A cycle in a linked list occurs when a node's next points back to a previous node in the ...

  • Ans. 

    Detect if a singly linked list forms a cycle by checking if a node's next pointer points back to a previous node.

    • Use Floyd's Tortoise and Hare algorithm to detect a cycle in O(N) time complexity and O(1) space complexity.

    • Initialize two pointers, slow and fast, and move them at different speeds through the list.

    • If there is a cycle, the fast pointer will eventually meet the slow pointer.

    • If the fast pointer reaches the en...

  • Answered by AI
Round 2 - Video Call 

(1 Question)

Round duration - 45 Minutes
Round difficulty - Easy

Tech +HR round

  • Q1. 

    BST Construction from Level Order Traversal

    Given an array called levelOrder consisting of 'N' elements, this array represents the level order traversal of a Binary Search Tree (BST). Your task is to cons...

  • Ans. 

    Construct a Binary Search Tree (BST) from its level order traversal and print the inorder traversal.

    • Create a BST from the given level order traversal array by inserting elements in the correct order.

    • Use a queue to keep track of nodes while constructing the BST.

    • Traverse the constructed BST in inorder to get the desired output.

    • Example: For level order traversal [5, 3, 6, 2, 4, 7], the inorder traversal of the constructed...

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI applied for the job as SDE - 1 in HyderabadEligibility criteriaNOIEO MAKERS FABLAB (OPC) PRIVATE LIMITED interview preparation:Topics to prepare for the interview - HTML, CSS, Java Script, data structures, algorithm.Time required to prepare for the interview - 1 monthInterview preparation tips for other job seekers

Tip 1 : Revise data structures and algorithm.
Tip 2 : Revise HTML, CSS, JS and show your projects.
Tip 3 : Be confident.

Application resume tips for other job seekers

Tip 1 : Mention your projects
Tip 2 : Put things in chronological order.

Final outcome of the interviewSelected

Skills evaluated in this interview

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1w
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works at
Cvent
Can speak English, can’t deliver in interviews
I feel like I can't speak fluently during interviews. I do know english well and use it daily to communicate, but the moment I'm in an interview, I just get stuck. since it's not my first language, I struggle to express what I actually feel. I know the answer in my head, but I just can’t deliver it properly at that moment. Please guide me
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Interview questions from similar companies

I applied via Company Website and was interviewed before Jun 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

First round was coding as well as aptitude done together went well I guess focusing on codes helps a lot.

Round 2 - Technical 

(1 Question)

  • Q1. 2nd round included tr and mr round went quite enegritic

Interview Preparation Tips

Interview preparation tips for other job seekers - Resume skills matters a lot don't fill resume the technologies you don't even aware of

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I applied via Campus Placement and was interviewed in Apr 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Are you willing to relocate?
  • Ans. 

    Yes, I am open to relocating for the right opportunity that aligns with my career goals and personal growth.

    • Relocation can provide exposure to new technologies and methodologies.

    • I am excited about the prospect of working in diverse teams and cultures.

    • For example, moving to a tech hub like San Francisco could enhance my career.

    • I understand the challenges of relocating, but I see them as opportunities for growth.

  • Answered by AI
  • Q2. Why should I hire you?
  • Ans. 

    I bring a unique blend of skills, experience, and passion for software development that aligns perfectly with your team's goals.

    • Proven experience in developing scalable applications, such as a recent project where I improved performance by 30%.

    • Strong problem-solving skills demonstrated through my contributions to open-source projects, enhancing functionality and fixing bugs.

    • Excellent teamwork and communication abilitie...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - My technical and Hr interview done at same place. It lasted about 40minutes. The interviewer test both my technical knowledge and communication skills. I tell most of the answer. They check patience level.He stressed on my final year project . Asking about range and specification of compotents which I heve used in my project. Finally ask some HR questions.

Interview Questionnaire 

1 Question

  • Q1. Tell me about software system

I applied via Campus Placement and was interviewed before Sep 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Java and spring based questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare java questions, spring and Data structure.

I applied via LinkedIn and was interviewed before Jul 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

Easy logical questions
basic quant

Round 2 - Coding Test 

Easy level coding questions
Counting frequency of alphabets

Interview Preparation Tips

Interview preparation tips for other job seekers - Just go through the basics of javascript
Hoisting

Interview Questionnaire 

1 Question

  • Q1. How to use multiple dispatch in redux?
  • Ans. 

    Multiple dispatch is not a feature of Redux. It can be achieved using middleware or custom logic.

    • Middleware like redux-thunk or redux-saga can be used to dispatch multiple actions based on a single action.

    • Custom logic can be implemented in the reducer to handle multiple actions based on a single action type.

    • For example, a single 'ADD_ITEM' action can trigger multiple actions like 'UPDATE_TOTAL', 'UPDATE_HISTORY', etc.

    • M...

  • Answered by AI

Skills evaluated in this interview

Are these interview questions helpful?

I applied via Campus Placement and was interviewed before Jun 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Simple program
  • Q2. I wrote a simple program in C

Interview Preparation Tips

Interview preparation tips for other job seekers - Be bold and confident

I applied via Recruitment Consultant and was interviewed before Oct 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. What is Abstraction
  • Q2. Concept of hiding implementation

Interview Preparation Tips

Interview preparation tips for other job seekers - Not bad, good atmosphere, positive response from staff

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

Interview Questionnaire 

1 Question

  • Q1. What technical challenges have you faced in your work till now and how did you overcome it?
  • Ans. 

    Faced various technical challenges, including system integration and performance optimization, which I successfully navigated through strategic solutions.

    • Integration of legacy systems with modern applications: I utilized APIs and middleware to ensure seamless data flow.

    • Performance bottlenecks in a web application: Implemented caching strategies and optimized database queries, resulting in a 40% speed increase.

    • Debugging...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be truthful and give detailed explanation of the issues and how it was resolved. Explain the severity of the problem and what blockage it had caused in your daily work. How did you chose a solution and how fast was it implemented.

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