5 3i Infotech System Administrator Interview Questions & Answers | Complete Prep Guide 2025

3i Infotech System Administrator Interview Experiences

3 interviews found

System Administrator Interview Questions & Answers

Anonymous

posted on 7 Apr 2022

I applied via Naukri.com and was interviewed in Mar 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.

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Round 2 - Technical

(1 Question)

Q1. What is AD ,Tell me about iso layers,what is tcp/ip.

Ans.

AD is Active Directory, a directory service developed by Microsoft. ISO layers refer to the OSI model, and TCP/IP is a protocol suite.

Active Directory is a directory service used to manage resources in a network.
ISO layers refer to the Open Systems Interconnection model, which is a conceptual model used to describe network communication.
TCP/IP is a protocol suite used for communication between devices on a network.
TCP/...

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Round 3 - One-on-one

(1 Question)

Q1. Salary discussion,joining avail and previous emp details

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Interview Preparation Tips

Interview preparation tips for other job seekers - Speak bold and Attend interview with proper prepration

Skills evaluated in this interview

System Administrator Interview Questions & Answers

Anonymous

posted on 14 May 2022

I applied via LinkedIn and was interviewed in Apr 2022. There was 1 interview round.

Round 1 - One-on-one

(1 Question)

Q1. Introduce your self , how many languages you know ,where did you staying now,tell me about your family

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Interview Preparation Tips

Topics to prepare for 3i Infotech System Administrator interview:

Accounting

Interview preparation tips for other job seekers - Thank you for giving this opportunity for me

System Administrator Interview Questions & Answers

Anonymous

posted on 9 Jun 2021

I was interviewed in May 2021.

Interview Questionnaire

2 Questions

Q1. Windows Server

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Q2. Windows Server Interview

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Interview Preparation Tips

Interview preparation tips for other job seekers - Windows administration

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Salary Discussions, Hike & Promotions

I have got an offer of 34 LPA from TCS and Capgemini . I have 11 years of experience , Azure Developer. Can you please guide / suggest which company should I join . I am confused since both are offering the s... read more

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System Engineer Interview Questions & Answers

Infosys

Anonymous

posted on 22 Feb 2022

I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.

Round 1 - Aptitude Test

Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.

Round 2 - Technical

(3 Questions)

Q1. Explain OOPs w.r.t Java

Ans.

OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.

OOPs stands for Object-Oriented Programming System
Java is a class-based OOPs language
Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs
Objects have state and behavior
Java supports interfaces, which allow for multiple inheritance
Example: A car can be represented as an object wit...

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Q2. Explain about the projects that you have worked on

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Q3. Explain how Java solves machine dependency of code execution

Ans.

Java solves machine dependency by using bytecode and virtual machine.

Java code is compiled into bytecode which is platform-independent
The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific
JVM translates bytecode into machine code for the specific platform
This allows Java code to run on any platform with a JVM installed
Example: A Java program compiled on Windows can run on Linux or Mac as

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Round 3 - HR

(2 Questions)

Q1. Why should we hire you?

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Q2. Tell me about yourself.

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Interview Preparation Tips

Topics to prepare for Infosys System Engineer interview:

Java

Interview preparation tips for other job seekers - Keep it simple, Prepare basics of 1st preferred Programming Language.

Skills evaluated in this interview

System Engineer Interview Questions & Answers

Infosys

Anonymous

posted on 31 May 2022

I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.

Round 1 - Aptitude Test

Numerical ability and logical reasoning followed by some coding mcqs

Round 2 - Technical

(1 Question)

Q1. Print 1 to 100 without for loop

Ans.

Printing 1 to 100 without for loop

Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100

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Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare from interview bit and practice mcqs

System Engineer Interview Questions & Answers

Infosys

Anonymous

posted on 5 Jun 2022

I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.

Round 1 - Aptitude Test

Simple aptitude test

Round 2 - One-on-one

(1 Question)

Q1. General questions as per your cv

Add your answer

Interview Preparation Tips

Topics to prepare for Infosys System Engineer interview:

Aptitude

Interview preparation tips for other job seekers - Great company for freshers.. lot to learn and experience

System Engineer Interview Questions & Answers

TCS

Anonymous

posted on 5 Jul 2022

I applied via Company Website and was interviewed before Jul 2021. There were 2 interview rounds.

Round 1 - Coding Test

Attended the codevita competition in final year of college.

Round 2 - Technical

(3 Questions)

Q1. About College Project

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Q2. Some very basics of java

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Q3. Experience of college project as a team

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Interview Preparation Tips

Interview preparation tips for other job seekers - Codevita is a really good platform to help you join TCS as a final year graduate in college

System Engineer Interview Questions & Answers

Infosys

Anonymous

posted on 10 Aug 2022

I applied via Campus Placement and was interviewed before Aug 2021. There were 2 interview rounds.

Round 1 - Aptitude Test

It was a basic aptitude test.

Round 2 - One-on-one

(1 Question)

Q1. Interview was fine. Mostly asked about my final year project.

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Interview Preparation Tips

Interview preparation tips for other job seekers - Attend the interview with cool head. All the best.

System Engineer Interview Questions & Answers

Infosys

Anonymous

posted on 8 Jun 2022

I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.

Round 1 - Aptitude Test

Round 2 - Technical

(1 Question)

Q1. Explain the mini projects and main project completed during Engineering.

Add your answer

Interview Preparation Tips

Topics to prepare for Infosys System Engineer interview:

DBMS
Software Engineering
Basic coding

Interview preparation tips for other job seekers - Just make sure the resume should be precise and you have knowledge on the things mentioned in your resume.

Be confident and have a smiling face in the interview round.

System Engineer Interview Questions & Answers

Infosys

Anonymous

posted on 17 May 2022

I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.

Round 1 - Coding Test

- basic programming on C

Round 2 - HR

(1 Question)

Q1. - question based on your resume

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Things are asked only from resume . Make sure you recite every word you mentioned in your resume .
whatever project you are including , you should know enough to explain everything.

3i Infotech Interview FAQs

How many rounds are there in 3i Infotech System Administrator interview?

3i Infotech interview process usually has 2 rounds. The most common rounds in the 3i Infotech interview process are One-on-one Round, Resume Shortlist and Technical.

How to prepare for 3i Infotech System Administrator 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 System Administration, Communication Skills, Desktop Support, Active Directory and IT Hardware.

What are the top questions asked in 3i Infotech System Administrator interview?

Some of the top questions asked at the 3i Infotech System Administrator interview -

what is AD ,Tell me about iso layers,what is tcp/...read more
Windows Server Intervi...read more
Windows Ser...read more

Software Engineer 549 salaries	₹0 L/yr - ₹0 L/yr
Senior Software Engineer 418 salaries	₹0 L/yr - ₹0 L/yr
Software Developer 319 salaries	₹0 L/yr - ₹0 L/yr
System Engineer 278 salaries	₹0 L/yr - ₹0 L/yr
Softwaretest Engineer 261 salaries	₹0 L/yr - ₹0 L/yr

3i Infotech System Administrator Interview Questions and Answers

3i Infotech System Administrator Interview Experiences

3 interviews found

(1 Question)

(1 Question)

Interview Preparation Tips

Skills evaluated in this interview

(1 Question)

Interview Preparation Tips

System Administrator Interview Questions Asked at Other Companies

Interview Questionnaire

2 Questions

Interview Preparation Tips

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(3 Questions)

(2 Questions)

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Skills evaluated in this interview

(1 Question)

Interview Preparation Tips

(1 Question)

Interview Preparation Tips

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(1 Question)

Interview Preparation Tips

(1 Question)

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3i Infotech Interview FAQs

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