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Comviva Technology

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based on 760 Reviews

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Comviva Technology Senior Ruby on Rails Developer Interview Questions and Answers

Updated 27 Sep 2024

Comviva Technology Senior Ruby on Rails Developer Interview Experiences

1 interview found

Senior Ruby on Rails Developer Interview Questions & Answers

user image Anonymous

posted on 27 Sep 2024

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Aug 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Add a new column to the database table in production which is already having 100 million of data
  • Ans. 

    Use a tool like Rails migration to add a new column to the database table in production with 100 million data.

    • Create a new Rails migration file to add the new column to the database table.

    • Test the migration locally to ensure it works as expected.

    • Deploy the migration to the production environment during a maintenance window to avoid downtime.

    • Consider using tools like ActiveRecord's `change_column` method to efficiently

    • Answered by AI
    Add your answer
  • Q2. How an application running in cloud with tightly coupled infrastructure can be deployed to on-premise
  • Ans. 

    An application running in cloud with tightly coupled infrastructure can be deployed to on-premise by decoupling the components and using containerization.

    • Decouple the application components to make them more portable

    • Use containerization technologies like Docker to package the application and its dependencies

    • Deploy the containerized application to on-premise servers using tools like Kubernetes for orchestration

    • Answered by AI
    Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview focused primarily on the architectural perspective, Try to get indepth knowledge or understanding of the technology your are working with.

Skills evaluated in this interview

Top trending discussions

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Career Growth
2w (edited)
a technical lead
Help to Understand
I have below 2 offers. which one to join. Need some guidance. 1. Luxoft - 32 fixed lpa. WFH. 1 lac joining bonus. 2. TCS - 31 fixed . over all ctc - 36. no WFH. 2 lac joining bonus (temporarily hybrid 3 days in client location which is near to my place till the time assigned to same project)
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Interview questions from similar companies

Software Developer Interview Questions & Answers

Happiest Minds Technologies user image Anonymous

posted on 19 Feb 2021

I applied via Naukri.com and was interviewed in Jan 2021. There was 1 interview round.

Interview Questionnaire 

5 Questions

  • Q1. Based on core java Advanced java
    • Add your answer
  • Q2.  I have completed software developer course from Jspiders
    • Add your answer
  • Q3. Please gives the interviews based on Core Java and advanced Java
    • Add your answer
  • Q4. I am very happy to work with your organization si can you please give me a one chance ?
    • Add your answer
  • Q5. I have good knowledge on Oops language so
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - I have good understanding about core java.
I have good knowledge on oops Concept.
Advanced java and stream APIs and stream framworks etc.

Senior Engineer Interview Questions & Answers

Microland user image Anonymous

posted on 16 Aug 2021

I applied via Naukri.com and was interviewed in Mar 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Asked about intro, previous experience and on my project
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - whatever you know please be confident on that.

Senior Engineer Interview Questions & Answers

Microland user image Anonymous

posted on 16 Aug 2021

I applied via Naukri.com and was interviewed in Jun 2021. There were 2 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Tell me about yourself
    • Add your answer
  • Q2. Previous experience
    • Add your answer

Software Developer Interview Questions & Answers

Newgen Software Technologies user image Anonymous

posted on 28 Dec 2021

I applied via Naukri.com and was interviewed before Dec 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. They asked the multiple questions regarding to my profile likr about the project , skills, domain and about your future expectations.
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Just focus to the fundamentals and be confident.
Stick with your resume

Software Developer Interview Questions & Answers

Newgen Software Technologies user image Brijesh Mishra

posted on 7 Jul 2017

Interview Questionnaire 

1 Question

  • Q1. Runtime pollymorphism
    • Add your answer

Interview Preparation Tips

Round: Test
Experience: I scored good.
Tips: Core java good knowledge.
Duration: 30 minutes
Total Questions: 25

Round: Technical Interview
Experience: like this many ques from core java and hibernate and sql also and I scored good.
Tips: Command over core java and sql also.

Software Developer Interview Questions & Answers

Test Yantra Software Solutions user image Anonymous

posted on 20 Feb 2021

I applied via Recruitment Consultant and was interviewed before Feb 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Method overloading, method overriding, life cycle of thread,oops concepts
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - There were 4 rounds. 1. Technical written test, here, pattern, string, array questions were asked. 2.Face to face .
3. Manager round, here scenario based questions on jdbc,hybernate and other family background details.
4. HR round.

Software Developer Interview Questions & Answers

Test Yantra Software Solutions user image Anonymous

posted on 6 Feb 2024

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

I applied via Job Portal and was interviewed before Feb 2023. There were 2 interview rounds.

Round 1 - Coding Test 

React js coding round

Round 2 - HR 

(1 Question)

  • Q1. Behavioral questions
    • Add your answer

Software Developer Interview Questions & Answers

Test Yantra Software Solutions user image Anonymous

posted on 24 Feb 2024

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

(2 Questions)

  • Q1. What is a View?
  • Ans. 

    A View is a virtual table created by a query that can be used to retrieve and display data from one or more tables.

    • A View is not a physical table, but rather a result set of a stored query.

    • Views can simplify complex queries by storing them as a reusable object.

    • Views can also provide an additional layer of security by restricting access to certain columns or rows.

    • Examples: 'CREATE VIEW vw_employee AS SELECT * FROM emplo

    • Answered by AI
    Add your answer
  • Q2. View defines the user-interface
  • Ans. 

    View defines the user-interface by determining how data is presented to the user.

    • View is responsible for displaying data and receiving user input.

    • It includes elements like buttons, text fields, and images.

    • Views can be designed using XML layouts in Android development.

    • Views can be styled using CSS in web development.

    • Answered by AI
    Add your answer

Skills evaluated in this interview

Software Developer Interview Questions & Answers

Happiest Minds Technologies user image Anonymous

posted on 29 May 2024

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

I applied via Campus Placement and was interviewed before May 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Ages, Blood Relations, Data Structures

Round 2 - Technical 

(1 Question)

  • Q1. From resume and about your course domain
    • Add your answer
Round 3 - HR 

(1 Question)

  • Q1. From resume and about relocation
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Good
More about working at Comviva Technology

Comviva Technology Interview FAQs

How many rounds are there in Comviva Technology Senior Ruby on Rails Developer interview?
Comviva Technology interview process usually has 1 rounds. The most common rounds in the Comviva Technology interview process are One-on-one Round.
What are the top questions asked in Comviva Technology Senior Ruby on Rails Developer interview?

Some of the top questions asked at the Comviva Technology Senior Ruby on Rails Developer interview -

  1. How an application running in cloud with tightly coupled infrastructure can be ...read more
  2. Add a new column to the database table in production which is already having 10...read more

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Comviva Technology Senior Ruby on Rails Developer Interview Process

based on 1 interview

Interview experience

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Average
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