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Lumiq Software Developer Interview Questions and Answers

Updated 2 Oct 2024

Lumiq Software Developer Interview Experiences

3 interviews found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

It includes questions from aptitude as well as coding related questions, JAVA was the most common language in which majority of the coding questions were

Round 2 - Technical 

(2 Questions)

  • Q1. Questions related to the skills mentioned under Resume
  • Q2. One DSA question is must, like Pallyndrome
Round 3 - Technical 

(2 Questions)

  • Q1. Questions regarding your project
  • Q2. Questions regarding your internship experience and if any difficulties faced during internship

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be confident during the interview and prepare everything that you mentioned in your Resume

Software Developer Interview Questions & Answers

user image BT21EC010Raushan Kumar

posted on 10 Sep 2024

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

There are total 60 question and 10-10 english ,resionning,aptitude and 20 DBMS question

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I appeared for an interview in Nov 2021.

Round 1 - Coding Test 

(1 Question)

Round duration - 60 minutes
Round difficulty - Medium

This round was conducted in the evening, it was a 1 hour round.

  • Q1. What are deadlocks in operating systems, and how can they be resolved?
  • Ans. 

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

    • Deadlocks happen when processes hold resources and wait for others, creating a circular wait.

    • Four conditions must hold for a deadlock to occur: mutual exclusion, hold and wait, no preemption, and circular wait.

    • Deadlocks can be resolved using methods like prevention, avoidance...

  • Answered by AI
Round 2 - Face to Face 

(2 Questions)

Round duration - 30 minutes
Round difficulty - Medium

Topics asked where OOPs, DBMS, DSA, SQL.
It was conducted on Microsoft Teams.

  • Q1. 

    Covid Vaccination Distribution Problem

    As the Government ramps up vaccination drives to combat the second wave of Covid-19, you are tasked with helping plan an effective vaccination schedule. Your goal is...

  • Ans. 

    Maximize the number of vaccines administered on a specific day while adhering to certain rules.

    • Given n days, maxVaccines available, and a specific dayNumber, distribute vaccines to maximize on dayNumber

    • Administer positive number of vaccines each day with a difference of 1 between consecutive days

    • Ensure sum of vaccines distributed does not exceed maxVaccines

    • Output the maximum number of vaccines administered on dayNumber

  • Answered by AI
  • Q2. 

    Maximum Subarray Sum Problem Statement

    Given an array arr of length N consisting of integers, find the sum of the subarray (including empty subarray) with the maximum sum among all subarrays.

    Explanation...

  • Ans. 

    Find the sum of the subarray with the maximum sum among all subarrays in an array of integers.

    • Iterate through the array and keep track of the current sum and maximum sum.

    • If the current sum becomes negative, reset it to 0.

    • Return the maximum sum found.

  • Answered by AI
Round 3 - HR 

Round duration - 20 minutes
Round difficulty - Easy

It was 20 minutes round on Microsoft Teams. First, an 8 minutes psychometric round was conducted. According to the psychometric report, situations were discussed.

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from AKGEC : Ajay Kumar Garg Engineering College. I applied for the job as SDE - 1 in NoidaEligibility criteria65%+Lumiq interview preparation:Topics to prepare for the interview - Data Structures, OOPS, DBMS, AlgorithmsTime required to prepare for the interview - 0.5 MonthsInterview preparation tips for other job seekers

Tip 1 : Have clear fundamentals.
Tip 2 : Read about the company before the interview.

Application resume tips for other job seekers

Tip 1 : Add projects and skills
Tip 2 : Don't add false information

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Contains linear and non linear data structures deep knowledge of trees and graphs

Round 2 - Technical 

(1 Question)

  • Q1. Able to do dry run on page
  • Ans. 

    Dry run on a page involves testing the code without actually executing it.

    • Dry run involves walking through the code manually to check for errors

    • Helps in identifying logic errors before actual execution

    • Commonly used in debugging and testing code

  • Answered by AI
Interview experience
4
Good
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Oct 2022. There were 5 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 

5 DSA Questions 2 Easy, 2Medium, 1 Hard, hackerrank

Round 3 - Technical 

(2 Questions)

  • Q1. 3 DSA question were asked of medium level
  • Q2. Largest vertical rectangle in array
  • Ans. 

    Find the largest vertical rectangle in an array of strings

    • Iterate through each column in the array

    • For each column, find the consecutive vertical rectangles of '1's

    • Calculate the area of each rectangle and keep track of the largest one

  • Answered by AI
Round 4 - Technical 

(1 Question)

  • Q1. 1 DSA and around OS, DBMS, Resume
Round 5 - Technical 

(1 Question)

  • Q1. Around projects, Multithreading, LLD, HLD

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 

(2 Questions)

  • Q1. Write a program to check if string is a anagram
  • Ans. 

    Program to check if a string is an anagram

    • Create a function that takes in two strings as input

    • Remove all spaces and convert both strings to lowercase

    • Sort both strings and compare if they are equal to determine if they are anagrams

  • Answered by AI
  • Q2. What is react lifecycle method
  • Ans. 

    React lifecycle methods are special methods that are automatically called by React at specific points in a component's life cycle.

    • React components have several lifecycle methods such as componentDidMount, componentDidUpdate, componentWillUnmount, etc.

    • These methods allow developers to perform actions at specific points in a component's life cycle, such as fetching data, updating the UI, or cleaning up resources.

    • Understa...

  • Answered by AI
Round 3 - Coding Test 

Create a web app to perform cred operation

Skills evaluated in this interview

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

I applied via Campus Placement and was interviewed before Jan 2023. There were 4 interview rounds.

Round 1 - Aptitude Test 

General aptitude questions

Round 2 - Group Discussion 

Abstract topic group discussion

Round 3 - Technical 

(1 Question)

  • Q1. Technical interview covering topics on oops , data structures , conditional statements.
Round 4 - HR 

(1 Question)

  • Q1. General questions- introduction , how previous rounds went ,hobbies , what do you know about our company , situation based questions.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Apr 2023. There were 4 interview rounds.

Round 1 - Aptitude Test 

Few questions that would involve problem solving. Basic 10th std math would suffice

Round 2 - Coding Test 

Had few DSA questions.

Round 3 - One-on-one 

(1 Question)

  • Q1. Technical interview
Round 4 - HR 

(1 Question)

  • Q1. About job, expection etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and inspire trust. Be curious.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Mar 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Simple question on maths

Round 2 - Technical 

(2 Questions)

  • Q1. Explain OOPS concept
  • Ans. 

    OOPS (Object-Oriented Programming) is a programming paradigm based on the concept of objects, which can contain data and code.

    • OOPS focuses on creating objects that interact with each other to solve complex problems

    • Key principles include encapsulation, inheritance, polymorphism, and abstraction

    • Encapsulation ensures that the internal state of an object is hidden from the outside world

    • Inheritance allows a class to inherit...

  • Answered by AI
  • Q2. Coding array questions
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Introduce yourself
  • Ans. 

    I am a software developer with 5 years of experience in Java, Python, and SQL.

    • 5 years of experience in Java, Python, and SQL

    • Strong problem-solving skills

    • Experience working in Agile development environment

  • Answered by AI
  • Q2. Short term goals

Lumiq Interview FAQs

How many rounds are there in Lumiq Software Developer interview?
Lumiq interview process usually has 2 rounds. The most common rounds in the Lumiq interview process are Aptitude Test and Technical.
How to prepare for Lumiq Software Developer 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 Lumiq. The most common topics and skills that interviewers at Lumiq expect are Full Stack, Angularjs, GIT, LAMP and Linux.

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Lumiq Software Developer Interview Process

based on 2 interviews

Interview experience

4
  
Good
View more
Lumiq Software Developer Salary
based on 9 salaries
₹7.8 L/yr - ₹11 L/yr
7% more than the average Software Developer Salary in India
View more details

Lumiq Software Developer Reviews and Ratings

based on 8 reviews

1.7/5

Rating in categories

2.3

Skill development

1.7

Work-life balance

1.7

Salary

1.5

Job security

1.8

Company culture

1.6

Promotions

1.8

Work satisfaction

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