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TCS Ruby on Rails Developer Interview Questions, Process, and Tips
Updated
16 Feb 2024
1 TCS Ruby on Rails Developer Interview Experience
6 questions found
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Popular
Interview experience
Average
Difficulty level
Easy
Duration
-
Result
-
I was interviewed in Jan 2024.
1 Interview Round
1
Technical Round (6 Questions)
- Q1. Why is docker ps command used? View Answers (2)
- Q2. Why is docker system prune used? View Answers (1)
- Q3. How is Ruby return keyword different from Java View Answers (1)
- Q4. How do you declare variable in ruby View Answers (1)
- Q5. List any 5 gems you have used in rails application View Answers (1)
- Q6. What are migrations in rails View Answers (1)
Skills evaluated in this interview
Interview questions from similar companies
Interview experience
Bad
Difficulty level
-
Duration
-
Result
-
4 Interview Rounds
1
Technical Round (2 Questions)
- Q1. Azure cloud platform tech Add Answer
- Q2. Informatica tech stack ques Add Answer
2
Technical Round (2 Questions)
- Q1. Adf tech stack que Add Answer
- Q2. Scd type 2 implementation View Answers (1)
3
Technical Round (2 Questions)
- Q1. Dw related que ans Add Answer
- Q2. Solution design related que Add Answer
4
HR Round (2 Questions)
- Q1. Aspiration from my end Add Answer
- Q2. How soon can join View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Don't join or even I would suggest not to apply or give interview to this pathetic company. I have cleared all my 4 rounds of interview including HR out of which 3 technical and 1 HR. 3 held on video conferencing and one face to face for which I have travelled almost 40 kms from my current location and they said without face to face they cannot proceed hence I had no option left but to travel, then when I entered into the office again put a laptop infront of me which is again video conferencing then I didn't understand why exactly they called me if they want to have it over video online.
Then after putting my lot of time and efforts when finally it comes to release the offer, then they stop picking up the calls and stop responding and the final excuses which I got from them for not releasing the offer is that their software will not allow them to release any offer which is more that 2 days of joining.
Such a pathetic company who even don't know that atleast if you are not releasing the offer, it's your duty to atleast tell the person that either they are not able to provide the compensation as discussed or they are looking parallelly for someone who can settle in less compensation.
Due to all this I have wasted almost my 3-4 weeks of time expecting that I will receive the offer, and didn't focus on other organisations which was ready to provide slightly lower than this.
Hence it's a total scam which is going here suggesting not to get trapped otherwise you will not only waste your time but also other good opportunities as well.
It's a total boycott for me, expecting the same from your end as well, so that they will understand that playing with someone's job is not a joke.
Then after putting my lot of time and efforts when finally it comes to release the offer, then they stop picking up the calls and stop responding and the final excuses which I got from them for not releasing the offer is that their software will not allow them to release any offer which is more that 2 days of joining.
Such a pathetic company who even don't know that atleast if you are not releasing the offer, it's your duty to atleast tell the person that either they are not able to provide the compensation as discussed or they are looking parallelly for someone who can settle in less compensation.
Due to all this I have wasted almost my 3-4 weeks of time expecting that I will receive the offer, and didn't focus on other organisations which was ready to provide slightly lower than this.
Hence it's a total scam which is going here suggesting not to get trapped otherwise you will not only waste your time but also other good opportunities as well.
It's a total boycott for me, expecting the same from your end as well, so that they will understand that playing with someone's job is not a joke.
Skills evaluated in this interview
Interview experience
Poor
Difficulty level
Moderate
Duration
2-4 weeks
Result
No response
I applied via Naukri.com and was interviewed in Nov 2024.
1 Interview Round
1
Technical Round (16 Questions)
- Q1. What are custom hooks in React, and what are their use cases? Additionally, can you provide an example of a custom hook that performs an API call and utilizes t...read more View Answers (1)
- Q2. What is the difference between useMemo and useCallback in React? View Answers (1)
- Q3. What is the difference between class-based components and functional components in React? View Answers (1)
- Q4. How can you implement the lifecycle of a React component in a functional component? View Answers (1)
- Q5. What are the various state management techniques available in React? View Answers (1)
- Q6. What is the architecture of Redux, and what purposes do middlewares serve within it? View Answers (1)
- Q7. What is hoisting in JavaScript? View Answers (1)
- Q8. What is event bubbling in JavaScript? View Answers (1)
- Q9. What are block scope and function scope in JavaScript? View Answers (1)
- Q10. Have you had experience working with semantic tags in HTML? View Answers (1)
- Q11. What are the various methods for creating an object in JavaScript? View Answers (1)
- Q12. What are the differences between shallow copy and deep copy in JavaScript? View Answers (1)
- Q13. What will be the output of the following JavaScript code fragment: `const a; function test() { console.log(a); }; test();`? View Answers (1)
- Q14. How can you use CSS to arrange elements in a row and column layout? View Answers (1)
- Q15. Have you utilized CSS preprocessors, and if so, which ones? View Answers (1)
- Q16. If I have assigned different colors to an ID and a class and applied both to the same element, which color will be applied based on CSS specificity precedence? View Answers (1)
Interview Preparation Tips
Topics to prepare for Cognizant Senior Software Engineer interview:
- Javascript
- React.Js
- HTML
- CSS
Skills evaluated in this interview
Interview experience
Good
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Selected
I applied via campus placement at SRM Institute of Science & Technology, Chennai and was interviewed in Oct 2024.
2 Interview Rounds
1
Aptitude Test Round
Duration was 1.5 hrs. Questions were asked on topics like aptitude, reasoning , puzzle solving and verbal ability. Also a topic was given on which candidates were expected to write an essay. Overall the difficulty level was easy to medium.
2
One-on-one Round (8 Questions)
- Q1. Introduce Yourself Add Answer
- Q2. Explain about your projects (mentioned in resume) Add Answer
- Q3. Have you got any certifications on cloud technologies? View Answers (1)
- Q4. What do you do in your free time? Add Answer
- Q5. Explain about Encapsulation (OOPS concept) View Answers (1)
- Q6. Tell about your previous intern/work experience if any Add Answer
- Q7. What is the one thing that you can say about you for which haven't been noticed by others and credited? Add Answer
- Q8. Questions about schooling, CGPA in college Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Prepare for round 1 test from various youtube videos. It helped me to clear the 1st round. For interview, don't mention things you aren't confident enough in your resume. Prepare well on OOPS concepts, SQL concepts, SDLC concepts and do general research about the company like who is the current ceo, what products are they offering right now, company values, etc.
Skills evaluated in this interview
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Company Website and was interviewed in Nov 2024.
4 Interview Rounds
1
Aptitude Test Round
It was a simple Aptitude test designed to test your english proficiency and your quantitative skills.
2
Communication Assessment Round (1 Question)
- Q1. Multiple questions meant to test your english communication proficiency Add Answer
3
Coding Test Round
There were 2 coding questions. The level of questions were not very high. The languages available for the round were Python, Java, C++, C, C#.
4
One-on-one Round (4 Questions)
- Q1. Please Introduce yourself Add Answer
- Q2. What project did you work on in your final year? Add Answer
- Q3. Do you have any connections in the industry? Add Answer
- Q4. Did you undergo any Internships? Add Answer
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Approached by Company and was interviewed in Oct 2024.
1 Interview Round
1
Technical Round (3 Questions)
- Q1. 1) OOPS in java, and told to explain abstraction, encapsulation, inheritance with practical code 2) Exception handling(globally), Authentication and authorizati...read more View Answers (1)
- Q2. 1) Advantage of springboot over spring 2) Tell me all the anotations you know in spring 3) What are CRUD operations, write controller layer and use validating a...read more View Answers (1)
- Q3. 1) ACID properties 2) DBMS commands 3) inner queries 4) Joins 5) S3 bucket congif and how to handle file and upload and retrieve in s3 6) Ci/Cd basic flow and d...read more Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Prepare resume well and keep applying to jobs
Skills evaluated in this interview
KATHERASALA DEEKSHITHA
Interview experience
Excellent
Difficulty level
Moderate
Duration
4-6 weeks
Result
Not Selected
I applied via campus placement at Vaagdevi Engineering College, Warangal and was interviewed in Jun 2024.
4 Interview Rounds
1
Aptitude Test Round
20 mcqs in 1st round based on aptitude
2
Technical Round (1 Question)
- Q1. Technical mcqs will be asked in this round Add Answer
3
Group Discussion Round
Random topic is given to say
4
HR Round (1 Question)
- Q1. Technical questions are asked based on backend , oops concepts, database Add Answer
Interview Preparation Tips
Topics to prepare for Genpact Software Engineer interview:
- Java
- Backend
- Full Stack
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Referral and was interviewed in Oct 2024.
1 Interview Round
1
One-on-one Round (5 Questions)
- Q1. List down Java 8 features and use case View Answers (1)
- Q2. List down Spring boot annotation used View Answers (1)
- Q3. Difference between String builder and String Buffer View Answers (1)
- Q4. What is String pool View Answers (1)
- Q5. Number of memory type have. like heap memory , stack View Answers (1)
Interview Preparation Tips
Topics to prepare for IBM Senior Software Engineer interview:
- Collections
- java 8
- Spring Boot
- tsl
- SSL
- OOPS
- String pool
- Heap memory
- Strig builder
- String buffer
Skills evaluated in this interview
Interview experience
Bad
Difficulty level
-
Duration
-
Result
-
2 Interview Rounds
1
Coding Test Round
Program for duplicate removal and sorting
2
One-on-one Round (1 Question)
- Q1. Technical in detail Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - I had the opportunity to interview with Wipro over a period of two months, and unfortunately, it was one of the most frustrating interview experiences I’ve had. Here’s a breakdown of what happened.
First Round – Virtual Interview:
The first round was a virtual interview that lasted around 30 minutes. It was smooth and professional, covering the usual technical and behavioral questions.
Second Round – Face-to-Face Interview:
After successfully passing the first round, I was invited for a second and final face-to-face interview. This round lasted over an hour and covered more in-depth technical topics. I left the interview feeling positive and optimistic about the outcome.
Post-Interview Communication:
A few days later, the HR contacted me to request documents and initiated salary discussions, giving me the impression that things were progressing well. However, this is where the problems began.
Months of Silence and Miscommunication:
After these initial discussions, there was complete silence from their side for nearly two months. No updates, no follow-ups—just radio silence. I reached out multiple times, only to be ignored.
L2 Interview Round – Unexpected and Unprofessional:
Out of the blue, I received a call from HR stating that I needed to go through another "L2" technical round, despite having completed the final round weeks earlier. This round felt redundant, and I was ultimately rejected.
Unprofessional HR Behavior:
Throughout this process, the communication from HR was inconsistent, rude, and highly unprofessional. Their lack of transparency, coupled with the abrupt rejection after months of waiting, made the experience even worse.
I would advise anyone considering interviewing with Wipro to think twice before investing their time. The process was disorganized, communication was poor, and the behavior from the HR team was far from professional. Your time and efforts could be better spent elsewhere.
First Round – Virtual Interview:
The first round was a virtual interview that lasted around 30 minutes. It was smooth and professional, covering the usual technical and behavioral questions.
Second Round – Face-to-Face Interview:
After successfully passing the first round, I was invited for a second and final face-to-face interview. This round lasted over an hour and covered more in-depth technical topics. I left the interview feeling positive and optimistic about the outcome.
Post-Interview Communication:
A few days later, the HR contacted me to request documents and initiated salary discussions, giving me the impression that things were progressing well. However, this is where the problems began.
Months of Silence and Miscommunication:
After these initial discussions, there was complete silence from their side for nearly two months. No updates, no follow-ups—just radio silence. I reached out multiple times, only to be ignored.
L2 Interview Round – Unexpected and Unprofessional:
Out of the blue, I received a call from HR stating that I needed to go through another "L2" technical round, despite having completed the final round weeks earlier. This round felt redundant, and I was ultimately rejected.
Unprofessional HR Behavior:
Throughout this process, the communication from HR was inconsistent, rude, and highly unprofessional. Their lack of transparency, coupled with the abrupt rejection after months of waiting, made the experience even worse.
I would advise anyone considering interviewing with Wipro to think twice before investing their time. The process was disorganized, communication was poor, and the behavior from the HR team was far from professional. Your time and efforts could be better spent elsewhere.
Software Engineer Interview Questions
Societe Generale Global Solution Centre
Anonymous
posted on 12 Nov 2024
Interview experience
Poor
Difficulty level
-
Duration
-
Result
-
2 Interview Rounds
1
Aptitude Test Round
It was an aptitute round and 2 coding questions was there
2
Technical Round (3 Questions)
- Q1. Tell me about yourself Add Answer
- Q2. We had discussion on projects than mentioned in my resume Add Answer
- Q3. Then he moved to DSA question in which he told to how you will insert node in doubly linked list ,I answered all correctly he appreciated me also but after 5 mi...read more Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - try to give interview as early as possible prepare basic dsa and projects
TCS Interview FAQs
How many rounds are there in TCS Ruby on Rails Developer interview?
TCS interview process usually has 1 rounds. The most common rounds in the TCS interview process are Technical.
How to prepare for TCS Ruby on Rails 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 TCS. The most common topics and skills that interviewers at TCS expect are Ruby Rails, AWS, GIT, MVC and SQL Server.
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