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3i Infotech Information Technology Support Engineer Interview Questions and Answers

Updated 16 Sep 2021

3i Infotech Information Technology Support Engineer Interview Experiences

1 interview found

I applied via Referral and was interviewed in Aug 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Asked about previous Experience

Interview Preparation Tips

Interview preparation tips for other job seekers - Good Interview no pressure

Interview questions from similar companies

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

Interview Questionnaire 

2 Questions

  • Q1. OOPS concepts
  • Q2. SQL question

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident enough to answer

Interview Questionnaire 

1 Question

  • Q1. OOPS, SQL Queries

I applied via Campus Placement and was interviewed in Nov 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Basic OOPS concepts, statements, loop, c# basic questions, academic projects

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview was intermediate just clear basic concepts about web development database any one programming language

Interview Questionnaire 

4 Questions

  • Q1. Azure Services
  • Q2. OOPS
  • Q3. Design Patterns
  • Q4. Angular Basics

Interview Questionnaire 

1 Question

  • Q1. Basic javascript questions , clouser, promise

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepared well on basic of javascript

Interview Questionnaire 

2 Questions

  • Q1. 1.Implement merge sort. 2. Kth largest element.
  • Ans. 

    Implement merge sort and find kth largest element in an array.

    • Merge sort is a divide and conquer algorithm that recursively divides the array into two halves, sorts them and then merges them.

    • Kth largest element can be found using quick select algorithm or by sorting the array and returning the kth element from the end.

    • Merge sort has a time complexity of O(nlogn) and space complexity of O(n).

    • Quick select has a time comp...

  • Answered by AI
  • Q2. Springboot RestTemplate, singleton, oops

Skills evaluated in this interview

I applied via Referral and was interviewed in Oct 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. DS Questions 1. kth largest element. 2. Implement merge sort
  • Q2. Springboot basics, oops, collection api

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepeare DS well

I applied via Campus Placement and was interviewed in May 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Dsa java oops dbms networking

Interview Preparation Tips

Interview preparation tips for other job seekers - Good interview experience.
You have to be very strong in DSA.

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

Interview Questionnaire 

2 Questions

  • Q1. Basic of ionic framework
  • Q2. Advance of angular
  • Ans. 

    Angular is a popular front-end framework for building web applications.

    • Angular is developed and maintained by Google.

    • It uses TypeScript for building scalable and maintainable applications.

    • Angular has a powerful CLI for generating components, services, and more.

    • It has a large and active community with many third-party libraries and plugins available.

    • Angular has a modular architecture that allows for easy code reuse and

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - There is a bit late in response some times be patient

Skills evaluated in this interview

3i Infotech Interview FAQs

How to prepare for 3i Infotech Information Technology Support Engineer 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 3i Infotech. The most common topics and skills that interviewers at 3i Infotech expect are Hibernate, Microservices and Troubleshooting Skills.

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3i Infotech Information Technology Support Engineer Salary
based on 18 salaries
₹1.3 L/yr - ₹5.1 L/yr
13% less than the average Information Technology Support Engineer Salary in India
View more details

3i Infotech Information Technology Support Engineer Reviews and Ratings

based on 7 reviews

4.4/5

Rating in categories

3.9

Skill development

4.2

Work-life balance

4.0

Salary

4.1

Job security

4.0

Company culture

3.9

Promotions

4.0

Work satisfaction

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