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TCS iON

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3.9

based on 1.3k Reviews

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TCS iON Service Engineer Interview Questions and Answers

Updated 3 Jan 2025

TCS iON Service Engineer Interview Experiences

3 interviews found

Service Engineer Interview Questions & Answers

user image Geeta Senthilkumar

posted on 3 Jan 2025

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I appeared for an interview in Jul 2024.

Round 1 - Group Discussion 

Quants and reasoning

Round 2 - Coding Test 

Python or any other programming language.

Service Engineer Interview Questions & Answers

user image Anonymous

posted on 29 Jun 2024

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

(2 Questions)

  • Q1. Trouble shooting of os
  • Ans. 

    Troubleshooting of operating systems involves identifying and resolving issues that may arise during system operation.

    • Identify the specific issue or error message

    • Check for recent changes or updates that may have caused the issue

    • Verify hardware and software compatibility

    • Use diagnostic tools to pinpoint the problem

    • Attempt to resolve the issue through system settings or updates

    • Answered by AI
    Add your answer
  • Q2. Networking troubleshooting
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - All the best

Skills evaluated in this interview

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Service Engineer Interview Questions & Answers

user image Anonymous

posted on 13 Feb 2024

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

I applied via Referral and was interviewed in Aug 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Very good topic we’re asked

Round 2 - Coding Test 

Very normal question we’re asked like Fibonacci

Round 3 - HR 

(2 Questions)

  • Q1. What is your goal in next 5 years
    • Add your answer
  • Q2. Your strength and weaknesses
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Mast job hein to reject

Top trending discussions

View All
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)
Got a question about TCS iON?
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Interview questions from similar companies

Senior Engineer Interview Questions & Answers

CitiusTech user image Anonymous

posted on 23 Dec 2020

I applied via Naukri.com and was interviewed in Nov 2020. There were 5 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Everything on java spring sql
    • Add your answer
  • Q2. Don’t waste your time as i did
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Do not waste your precious time because they will not give you offer more than your current ctc.

Senior Engineer Interview Questions & Answers

Altimetrik user image Anonymous

posted on 5 Sep 2023

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - One-on-one 

(3 Questions)

  • Q1. Oops concepts, lots of java
    • Add your answer
  • Q2. In depth about Microservices
    • Add your answer
  • Q3. About why I want to join
    • Add your answer

Senior Engineer Interview Questions & Answers

Altimetrik user image Anonymous

posted on 17 Feb 2022

Round 1 - Technical 

(1 Question)

  • Q1. Asked about Java,spring MVC,code snippets asked foroutput
    • Add your answer
Round 2 - Technical 

(1 Question)

  • Q1. About rest template angular spring boot
    • Add your answer
Round 3 - One-on-one 

(1 Question)

  • Q1. This round is withmanager about technical
    • Add your answer
Round 4 - One-on-one 

(1 Question)

  • Q1. Salary discussion with hr policies
    • Add your answer
Round 5 - Technical 

(1 Question)

  • Q1. No round was happened
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Should be strong on technical and work what you done previously

Senior Engineer Interview Questions & Answers

Altimetrik user image Anonymous

posted on 19 Apr 2024

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

I applied via Naukri.com and was interviewed before Apr 2023. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Wat is singleton class, difference bw hashmap and concurrent hashmap
  • Ans. 

    Singleton class is a class that can only have one instance, while HashMap is not thread-safe but ConcurrentHashMap is.

    • Singleton class restricts instantiation to one object, ensuring a single instance throughout the application.

    • HashMap allows multiple threads to access and modify it concurrently, which can lead to data corruption in a multi-threaded environment.

    • ConcurrentHashMap is thread-safe and allows multiple thread...

    • Answered by AI
    Add your answer
Round 2 - Technical 

(1 Question)

  • Q1. Had questions related to data structures
    • Add your answer
Round 3 - HR 

(1 Question)

  • Q1. Related to work culture and salary related details
    • Add your answer

Interview Preparation Tips

Topics to prepare for Altimetrik Senior Engineer interview:
  • Data Structures
  • Algorithms
  • Java 8
  • Spring Boot

Skills evaluated in this interview

Senior Engineer Interview Questions & Answers

Altimetrik user image Shweta Kumari

posted on 15 Jul 2024

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

It was medium level question

Round 2 - Technical 

(1 Question)

  • Q1. It was regarding react-native
    • Add your answer

Senior Engineer Interview Questions & Answers

Altimetrik user image Anonymous

posted on 10 Jun 2022

I applied via Referral and was interviewed before Jun 2021. There were 4 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. General Java, springboot and oops
    • Add your answer
Round 2 - Technical 

(1 Question)

  • Q1. Managerial round with Technical Lld and design related questions
    • Add your answer
Round 3 - One-on-one 

(1 Question)

  • Q1. Client round technical LLD AND HLD questions
    • Add your answer
Round 4 - HR 

(1 Question)

  • Q1. HR discussion about salary and client details
    • Add your answer

Interview Preparation Tips

Topics to prepare for Altimetrik Senior Engineer interview:
  • Java 8
  • Spring Boot
  • Hibernate
  • React.Js
  • Oracle
  • MySQL
  • Kafka
  • JPA
  • JDBC
  • Rx java
Interview preparation tips for other job seekers - Keep your answer clean and simple, If the interviewer asks you to brief the answers then do it otherwise don't

Senior Engineer Interview Questions & Answers

Altimetrik user image Anonymous

posted on 11 Sep 2021

Interview Questionnaire 

1 Question

  • Q1. Closure,array destructuring,arrow function,rest parameter,bind,call and apply. Lazy loading, react context,usecallback,lifecycle method using hooks.
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep your basics clear. Questions based on HTML5,CSS3,Vanila JS,ES6,React JS.
More about working at TCS iON

TCS iON Interview FAQs

How many rounds are there in TCS iON Service Engineer interview?
TCS iON interview process usually has 2 rounds. The most common rounds in the TCS iON interview process are Coding Test, HR and Technical.
What are the top questions asked in TCS iON Service Engineer interview?

Some of the top questions asked at the TCS iON Service Engineer interview -

  1. Trouble shooting of...read more
  2. Networking troubleshoot...read more

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TCS iON Service Engineer Interview Process

based on 3 interviews

Interview experience

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TCS iON Service Engineer Salary
based on 11 salaries
₹3 L/yr - ₹8.4 L/yr
6% more than the average Service Engineer Salary in India
View more details

TCS iON Service Engineer Reviews and Ratings

based on 5 reviews

2.5/5

Rating in categories

2.9

Skill development

2.8

Work-life balance

2.6

Salary

2.9

Job security

2.9

Company culture

2.9

Promotions

2.5

Work satisfaction

Explore 5 Reviews and Ratings
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