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Illumina Technology Solutions Interview Questions and Answers

Updated 17 Oct 2024

Illumina Technology Solutions Interview Experiences

Popular Designations

2 interviews found

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Questions about react and state management
  • Q2. Questions based on resume and skills.
Round 2 - Technical 

(1 Question)

  • Q1. Basic coding question - check whether a number is perfect or not
  • Ans. 

    A perfect number is a positive integer that is equal to the sum of its proper divisors.

    • Iterate through all numbers from 1 to n/2 and check if n is divisible by each number.

    • Sum up all the divisors and check if the sum is equal to n.

  • Answered by AI

Skills evaluated in this interview

React Js Frontend Developer Interview Questions asked at other Companies

Q1. 1. What is difference between abstract class and interface ?
View answer (1)
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 

(1 Question)

  • Q1. Study ax 365 basis and prepare will for interview
Round 3 - One-on-one 

(1 Question)

  • Q1. Project manager will discuss with you
Round 4 - HR 

(1 Question)

  • Q1. About salary expectations

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare will and do well with some preparation of interview

Interview questions from similar companies

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

I applied via campus placement at Maharaja Agrasen Institute of Technology, Delhi and was interviewed in Nov 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

It was a 60 minute aptitude test that had 60 qs to answer covering sections like quants, verbal, logical reasoning and some general programming. There was a 0.5 mark negative marking as well for each wrong answer. It was easy test

Round 2 - Technical 

(4 Questions)

  • Q1. Resume based qs like what certifications you did, your best project till now
  • Q2. An aptitude problem was also given related about relative speed concept to check logical thinking
  • Q3. Analysis of xyz company customers invoice dataset
  • Q4. Some gfg puzzles, basic probability
Round 3 - HR 

(2 Questions)

  • Q1. Tell about family background
  • Q2. What polestar does and why you want to be a part of the team?

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be confident, a lot depends on your body language esp in HR round and be well dressed.
Prepare puzzles from GFG and one of your projects to explain them in detail
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Oct 2024. There were 3 interview rounds.

Round 1 - Technical 

(3 Questions)

  • Q1. How do you go about SDLC process
  • Ans. 

    I follow the Software Development Life Cycle (SDLC) process to ensure successful project delivery.

    • I start with requirements gathering and analysis to understand the project scope and objectives.

    • I then move on to design, where I create a detailed plan for how the system will be built.

    • Next, I proceed to development, where the actual coding and implementation of the system takes place.

    • After development, I conduct thorough...

  • Answered by AI
  • Q2. What are roles and responsibilities of a BA
  • Q3. How do you deduce a complex problem statement
  • Ans. 

    By breaking down the problem into smaller components and analyzing each part individually

    • Identify the key components of the problem statement

    • Break down the problem into smaller, more manageable parts

    • Analyze each part individually to understand its impact on the overall problem

    • Consider different perspectives and potential solutions

    • Collaborate with team members or stakeholders to gain additional insights

  • Answered by AI
Round 2 - Technical 

(3 Questions)

  • Q1. Explain the difference between BRD and FRD
  • Ans. 

    BRD is a document that outlines business requirements, while FRD is a document that details functional requirements.

    • BRD focuses on what the business needs, while FRD focuses on how those needs will be met.

    • BRD is high-level and non-technical, while FRD is detailed and technical.

    • BRD is created before FRD in the project lifecycle.

    • Example: BRD may state the need for a customer relationship management system, while FRD will...

  • Answered by AI
  • Q2. How do you go about creating user stories, how do you allocate the points
  • Ans. 

    User stories are created by collaborating with stakeholders and allocating points based on complexity and effort required.

    • Collaborate with stakeholders to gather requirements and understand user needs

    • Break down features into smaller, manageable user stories

    • Prioritize user stories based on business value and dependencies

    • Allocate points based on complexity, effort, and risk involved

    • Use techniques like Planning Poker to a

  • Answered by AI
  • Q3. What is the SOP while creating a requirement gathering doc
  • Ans. 

    The SOP for creating a requirement gathering doc involves planning, interviewing stakeholders, documenting requirements, and obtaining approval.

    • Plan the requirement gathering process by identifying stakeholders and their needs

    • Conduct interviews with stakeholders to gather detailed requirements

    • Document the requirements in a clear and organized manner

    • Obtain approval from stakeholders to ensure alignment with business goa

  • Answered by AI
Round 3 - One-on-one 

(3 Questions)

  • Q1. How proficient are you with using tools such as Jira, Cofluence, SQL
  • Ans. 

    I am highly proficient in using Jira, Confluence, and SQL for various business analysis tasks.

    • I have extensive experience using Jira for project management, issue tracking, and agile development.

    • I am skilled in using Confluence for documentation, collaboration, and knowledge sharing within teams.

    • I have strong SQL skills for data analysis, querying databases, and generating reports.

    • I have used these tools in previous pr...

  • Answered by AI
  • Q2. How do you handle disagreements within internal stakeholders
  • Q3. What values do you look in a collegue
  • Ans. 

    I look for values such as integrity, teamwork, communication, and adaptability in a colleague.

    • Integrity - honesty, trustworthiness, and ethical behavior

    • Teamwork - collaboration, support, and willingness to help others

    • Communication - clear and effective communication skills

    • Adaptability - ability to adjust to changing circumstances and problem-solve

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Quantiphi Analytics Solutions Private Limited Senior Business Analyst interview:
  • Insurance
  • Requirement Analysis
  • Stakeholder Management
Interview preparation tips for other job seekers - Regular Business Analyst questions as found on the web, be yourself, answer what you know and tell you don't if you can't answer.

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Instahyre and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - Technical 

(4 Questions)

  • Q1. Coalesce, SQL Order of Execution
  • Q2. Given a table with fields(id, name, salary, managerId) find out the managers who have atleast 5 reportees under him/her.
  • Ans. 

    Use SQL query to count number of reportees for each manager and filter out those with atleast 5 reportees.

    • Write a SQL query to count number of reportees for each manager using GROUP BY clause

    • Add HAVING clause to filter out managers with atleast 5 reportees

    • Example: SELECT managerId, COUNT(id) AS num_reportees FROM table_name GROUP BY managerId HAVING num_reportees >= 5

  • Answered by AI
  • Q3. How to manage large datasets in python
  • Ans. 

    Use libraries like pandas and dask to efficiently manage large datasets in Python.

    • Use pandas library for data manipulation and analysis.

    • Use dask library for parallel computing and out-of-core processing.

    • Optimize memory usage by loading data in chunks or using data types efficiently.

    • Consider using cloud services like AWS S3 or Google BigQuery for storing and processing large datasets.

  • Answered by AI
  • Q4. Name few of the commonly used python libraries used by DA
  • Ans. 

    Some commonly used Python libraries for Data Analysts are Pandas, NumPy, Matplotlib, and Scikit-learn.

    • Pandas - used for data manipulation and analysis

    • NumPy - used for numerical computing and working with arrays

    • Matplotlib - used for data visualization

    • Scikit-learn - used for machine learning and data mining

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Nineleaps Technology Solutions Data Analyst interview:
  • SQL
  • Python
Interview preparation tips for other job seekers - Focus on basics of SQL, Python and practice tricky SQL interview questions.
Interview experience
4
Good
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Sep 2024. There were 4 interview rounds.

Round 1 - One-on-one 

(3 Questions)

  • Q1. Scenario based leadership questions
  • Q2. Revenue, margin, leadership skills
  • Q3. Conflict management, stakeholder management
Round 2 - One-on-one 

(3 Questions)

  • Q1. Portfolio management
  • Q2. CI CD pipeline based questions, some other technical questions
  • Q3. Stakeholder management, project metrics, leadership, team upskilling, resource management, risk management
Round 3 - One-on-one 

(2 Questions)

  • Q1. Solution architecture questions scenario based
  • Q2. DR activity scenario based questions
Round 4 - HR 

(2 Questions)

  • Q1. Cultural fit related
  • Q2. Leadership and team handling related questions
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

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

Round 1 - Coding Test 

C and Golang related questions, 2 Hours assement, The test involved writing code by hand in paper in the office (Bengaluru)

Round 2 - Technical 

(9 Questions)

  • Q1. Write a go code to remove duplicate elements from a slice.
  • Ans. 

    Go code to remove duplicate elements from a slice of strings

    • Use a map to keep track of unique elements

    • Iterate over the slice and add elements to the map

    • Create a new slice with unique elements from the map

  • Answered by AI
  • Q2. Difference between array and slice in Go.
  • Ans. 

    Arrays have fixed length, slices are dynamic and can grow/shrink. Slices are references to arrays.

    • Arrays have fixed length, specified at compile time.

    • Slices are dynamic, can grow or shrink at runtime.

    • Slices are references to arrays, allowing for more flexibility.

    • Example: var arr [3]string // array with fixed length of 3

    • Example: slice := make([]string, 0) // slice with dynamic length

  • Answered by AI
  • Q3. Explain struct and interface
  • Ans. 

    Struct is a user-defined data type that groups related data fields together. Interface defines a set of methods that a type must implement.

    • Struct is used to create complex data structures by grouping related data fields together.

    • Interface defines a set of methods that a type must implement. It allows for polymorphism in Go.

    • Example: type Person struct { Name string; Age int }

    • Example: type Shape interface { Area() float6...

  • Answered by AI
  • Q4. What is containerization.
  • Ans. 

    Containerization is a method of packaging, distributing, and running applications in isolated environments called containers.

    • Containers are lightweight, portable, and can run on any platform that supports containerization.

    • They include everything needed to run the application, such as code, runtime, system tools, libraries, and settings.

    • Popular containerization tools include Docker, Kubernetes, and Podman.

    • Containerizati...

  • Answered by AI
  • Q5. Write a go code to implement struct.
  • Ans. 

    Implementing a struct in Go code

    • Define a struct using the 'type' keyword

    • Add fields to the struct with their respective data types

    • Access struct fields using dot notation

  • Answered by AI
  • Q6. Explain goroutine.
  • Ans. 

    Goroutine is a lightweight thread managed by Go runtime, allowing concurrent execution of functions.

    • Goroutines are created using the 'go' keyword in Go programming language.

    • They are more lightweight than threads and are managed by the Go runtime.

    • Goroutines allow for concurrent execution of functions without the need for manual thread management.

    • Example: go myFunction()

    • Example: go func() { // code here }

  • Answered by AI
  • Q7. How do you achieve concurrency in Go?
  • Ans. 

    Concurrency in Go is achieved using goroutines and channels.

    • Use goroutines to run functions concurrently

    • Communicate between goroutines using channels

    • Avoid using shared memory for synchronization

  • Answered by AI
  • Q8. What is channel in Go? What are the differences between buffered and unbuffered channel?
  • Ans. 

    A channel in Go is a communication mechanism that allows goroutines to communicate with each other.

    • Buffered channels have a specific capacity and can send multiple values without the need for a corresponding receive operation immediately.

    • Unbuffered channels have no capacity and require both a send and receive operation to be ready at the same time for communication to occur.

  • Answered by AI
  • Q9. What is scaling? Horizontal and vertical scaling.
  • Ans. 

    Scaling refers to the ability of a system to handle increasing amounts of work or its potential to accommodate growth.

    • Horizontal scaling involves adding more machines to distribute the load, while vertical scaling involves increasing the resources of a single machine.

    • Horizontal scaling is more cost-effective and provides better fault tolerance, but can be more complex to implement.

    • Vertical scaling is simpler to impleme...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Study basic DSA. Learn C properly (Including deep concepts in pointer). Practice Golang. Also try to write solve some basic dsa problem in Go.

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
-

I applied via Naukri.com and was interviewed in Sep 2024. There were 3 interview rounds.

Round 1 - Coding Test 

1 python question and 1 sql question for coding and rest were the mcqs based on sql and python.

Round 2 - Technical 

(2 Questions)

  • Q1. Python code was asked for checking the anagrams
  • Q2. Sql code asked to solve on screen share using various use cases like group by, having, count
Round 3 - Technical 

(2 Questions)

  • Q1. Python code was asked for swaping any number but without using python libraries
  • Q2. Sql code was asked using concepts of rank dense,rank, partition by
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Sep 2024. There was 1 interview round.

Round 1 - Technical 

(4 Questions)

  • Q1. Reverse the string and find occurance of character in java
  • Ans. 

    To reverse a string and find the occurrence of a character in Java.

    • Use StringBuilder to reverse the string.

    • Use a loop to iterate through the string and count the occurrences of the character.

    • Use the charAt() method to access individual characters in the string.

  • Answered by AI
  • Q2. Write screenshot script in selenium
  • Ans. 

    To take a screenshot in Selenium, use the getScreenshotAs method

    • Create a WebDriver instance

    • Use the getScreenshotAs method to capture the screenshot

    • Save the screenshot to a file using File class

  • Answered by AI
  • Q3. Write getter an setter method
  • Ans. 

    Getter and setter methods are used to access and modify the values of private variables in a class.

    • Create a method with the prefix 'get' followed by the variable name to retrieve its value.

    • Create a method with the prefix 'set' followed by the variable name to set its value.

    • Ensure the getter method returns the value of the variable and the setter method updates the variable with the passed value.

  • Answered by AI
  • Q4. Opps concept and its pillar
  • Ans. 

    Object-oriented programming paradigm and its four pillars: Inheritance, Encapsulation, Abstraction, Polymorphism

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

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

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

    • Polymorphism: Ability to present the same interface

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Please don't apply with this company because they are doing time pass all complete all the coding challenges they rejected me

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Sep 2024. There was 1 interview round.

Round 1 - Technical 

(4 Questions)

  • Q1. Mvvm and Mvc architectures
  • Q2. Gave Code snippets to find the output
  • Q3. Swift basics and concepts like memory management
  • Q4. Oops concepts and solid principles

Illumina Technology Solutions Interview FAQs

How many rounds are there in Illumina Technology Solutions interview?
Illumina Technology Solutions interview process usually has 3 rounds. The most common rounds in the Illumina Technology Solutions interview process are Technical, Resume Shortlist and One-on-one Round.
How to prepare for Illumina Technology Solutions 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 Illumina Technology Solutions. The most common topics and skills that interviewers at Illumina Technology Solutions expect are Javascript, Microsoft Dynamics AX, HTML, Agile and MS Dynamics CRM.
What are the top questions asked in Illumina Technology Solutions interview?

Some of the top questions asked at the Illumina Technology Solutions interview -

  1. Basic coding question - check whether a number is perfect or ...read more
  2. Questions about react and state managem...read more
  3. Study ax 365 basis and prepare will for interv...read more

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Illumina Technology Solutions Reviews and Ratings

based on 6 reviews

3.8/5

Rating in categories

3.8

Skill development

3.7

Work-Life balance

4.0

Salary & Benefits

3.7

Job Security

4.2

Company culture

3.6

Promotions/Appraisal

3.5

Work Satisfaction

Explore 6 Reviews and Ratings
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