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Lumen Technologies
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Lumen Technologies Software Developer Interview Questions and Answers
Lumen Technologies Software Developer Interview Experiences
3 interviews found
subash rathinam
(1 Question)
- Q1. Ispalindrome code in c#
- Ans.
A palindrome code in C# checks if a given string reads the same forwards and backwards.
Create a function that takes a string as input
Use a loop to compare characters from the start and end of the string
Return true if all characters match, false otherwise
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Jul 2021. There were 3 interview rounds.
Interview Questionnaire
4 Questions
- Q1. Make your own arraylist. OOPS . Multithreading . Oracle. JSP Servlets. AWT , GWT , Swing . Hashmap vs HashTable . Spring Bean Scopes. Make a 6X6 Tic Toe Game .
- Q2. Are you willing to work 24x7
- Ans.
No
I believe in maintaining a healthy work-life balance
Working 24x7 can lead to burnout and decreased productivity
It is important to have designated work hours and time for rest and personal activities
- Q3. Are you okay to work on Legacy Technologies
- Ans.
Yes, I am okay to work on Legacy Technologies.
I have experience working with legacy technologies and understand the challenges they may present.
I am adaptable and willing to learn new technologies if required.
I believe in the importance of maintaining and supporting legacy systems to ensure business continuity.
I can provide examples of successfully working with legacy technologies in my previous projects.
- Q4. HR Round - Why do you want to join Lumen? etc
Interview Preparation Tips
I was interviewed before Jan 2016.
Interview Questionnaire
7 Questions
- Q1. Give a brief description about your education, past job profile and other questions.
- Q2. Why did you quit your last organization after just 2.5 years?
- Ans.
Seeking new challenges and growth opportunities.
I felt that I had reached a plateau in my role and was no longer being challenged.
I was interested in exploring new technologies and wanted to work on more innovative projects.
I wanted to work in a more collaborative and dynamic environment.
I left on good terms and have maintained positive relationships with my former colleagues.
I am excited to bring my skills and experie...
- Q3. Why do you want to join Centurylink?
- Ans.
I am excited to join Centurylink because of their reputation for innovation and commitment to customer satisfaction.
Centurylink has a strong focus on developing cutting-edge technology solutions
The company values customer feedback and strives to provide excellent service
I am impressed by Centurylink's dedication to diversity and inclusion in the workplace
- Q4. Why did you relocate to Noida?
- Ans.
Relocated to Noida for better career opportunities and growth.
Noida is a hub for IT companies and offers a lot of job opportunities in the software development field.
The city has a good work-life balance and a lower cost of living compared to other metropolitan cities.
I was also attracted to the diverse culture and the opportunity to work with people from different backgrounds.
I did my research and found that Noida has...
- Q5. Are you ok to work in US shift?
- Ans.
Yes, I am comfortable working in US shift.
I have prior experience working in US shift.
I am flexible with my work timings.
I understand the importance of meeting project deadlines.
I am willing to adjust my personal schedule to accommodate work requirements.
- Q6. Where do you put up?
- Ans.
I currently reside in New York City.
I live in an apartment in Manhattan.
My neighborhood is known for its diverse food options.
I have easy access to public transportation.
I enjoy exploring the city in my free time.
- Q7. Solve 12 Mainframe Puzzles
Interview Preparation Tips
Experience: I told them all about the previous companies and my past job profile as a Mainframe Developer.
I gave a valid reason for quitting the previous company.
I cited that the reason to relocate to Noida was my wedding.
I was not okay to work in shifts, hence I denied.
I was putting up in Noida itself back then.
Round: Puzzle Interview
Experience: I was given a list of 12 Mainframe puzzles with questions from Cobol, DB2 and JCL.
I could solve 8 of them correctly.
Tips: Prepare puzzles as they give just 1 minute per question and not more.
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Arista Networks
nisarga lolage
posted on 25 Sep 2024
(2 Questions)
- Q1. Check if the linked list is palindrome or not
- Ans.
To check if a linked list is a palindrome, compare the first half of the list with the reversed second half.
Traverse the linked list to find the middle node
Reverse the second half of the linked list
Compare the first half with the reversed second half to check for palindrome
- Q2. C string questions
(2 Questions)
- Q1. Operating systems questions
- Q2. Linked list and system design question
Skills evaluated in this interview
shyamli singh
There were 3 sections. 1st was aptitute 10 questions and 2nd section was technical 10 questions then 3rd section had 3 coding questions which were of easy level.
(2 Questions)
- Q1. Questions related to OS and CN and Core java were asked.
- Q2. A coding question was also asked to to find the second largest number.
Abhishek Kumar
I applied via Referral and was interviewed in Nov 2024. There were 2 interview rounds.
Data Structures and Algorithms
(1 Question)
- Q1. SQL data manipulation queries
Software Developer Interview Questions & Answers
Ribbon Communication
Anonymous
posted on 13 Sep 2024
I applied via Naukri.com and was interviewed in Mar 2024. There were 3 interview rounds.
(2 Questions)
- Q1. Questions related to project mentioned in CV. Questions around reliability, availability, scalability of system.
- Q2. 2 medium coding questions on arrays and hashmap.
(2 Questions)
- Q1. Golang basics, goroutines, channels.
- Q2. Coding questions on a shared board
(3 Questions)
- Q1. Deep dive into the work at current company and projects.
- Q2. How interprocess communications take place, how goroutines communicate internally, quite in-depth questions, varying over several domains.
- Ans.
Interprocess communication involves various mechanisms like pipes, sockets, shared memory, etc. Goroutines communicate using channels and shared memory.
Interprocess communication can be achieved through mechanisms like pipes, sockets, shared memory, message queues, etc.
Goroutines in Go communicate internally using channels, which are typed conduits through which you can send and receive values.
Shared memory can also be...
- Q3. Design a URL shortener service
- Ans.
Design a URL shortener service
Generate a unique short code for each URL
Store the mapping of short code to original URL in a database
Redirect users from short URL to original URL
Consider scalability and performance of the service
Implement analytics to track usage statistics
Interview Preparation Tips
Have in depth knowledge of basics of the stack you're advertising.
Skills evaluated in this interview
Software Developer Interview Questions & Answers
Sterlite Technologies
Amol Kailas Gadage
posted on 1 Feb 2024
Selected
I applied via Naukri.com and was interviewed in Jan 2024. There were 2 interview rounds.
(12 Questions)
- Q1. Find the min and max from List of Integers using java 8 streams.
- Q2. Find 2nd largest element using java 8 streams from list of integers.
- Q3. Given a Product class and some ArrayList data Find which products has price greater than 200 using java 8 streams?. Find which products having maximum price?
- Q4. Increase a value of List of Integers by *2 and written new list.
- Q5. What are the java new features?
- Q6. @Components vs @Repository
- Q7. @SpringBootApplication
- Q8. @Entity explain?
- Q9. How the database is configure?
- Q10. What is Dockerfile?
- Q11. Explain CI CD and your project deployment.
- Q12. What is mutable classes in java? How to create?
(1 Question)
- Q1. Yet to sChedule
I applied via campus placement at Indian Institute of Technology (IIT), Guwahati and was interviewed before Oct 2023. There were 2 interview rounds.
DSA ques were moderate and aptitude ques were also asked
(2 Questions)
- Q1. DSA ques on array was asked
- Q2. DSA ques on graph
Coding test was comprising of mcq based questions on db, oops, c++ and java
(1 Question)
- Q1. It was a high intense interview. Interview starts with introduction and some resume based questions. Then, followed by deep networking and os based questions. Then, dsa questions were asked specifically on...
(1 Question)
- Q1. It was also a tough one. Questions were specifically on project based of the resume and other questions were on btech curriculum, subjects, and experience.
(1 Question)
- Q1. HR was easy. Questions were only about relocation and package breakup. But remember that they can put you in waiting and when needed they can call for another interview. So mark this and all the best.
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Lumen Technologies Interviews By Designations
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Lumen Technologies Software Developer Interview Process
based on 2 interviews
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Lumen Technologies Software Developer Reviews and Ratings
based on 8 reviews
Rating in categories
|
Software Engineer
462
salaries
|  ₹3.3 L/yr - ₹13 L/yr |
|
Senior Software Engineer
293
salaries
| ₹6.2 L/yr - ₹21.5 L/yr |
|
Module Lead
158
salaries
| ₹9.5 L/yr - ₹22 L/yr |
|
Software Development Engineer
133
salaries
| ₹5 L/yr - ₹9.7 L/yr |
|
Senior Engineer
101
salaries
| ₹7 L/yr - ₹15 L/yr |
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