10+ Infosys System Administrator Interview Questions & Answers | Complete Prep Guide 2025

Infosys System Administrator Interview Experiences

4 interviews found

System Administrator Interview Questions & Answers

Anonymous

posted on 17 Jan 2025

Interview experience

Excellent

Difficulty level

Process Duration

Result

Round 1 - Aptitude Test

Time and work , distance , percentage

Round 2 - Coding Test

BFS , TREE , STACK , QUEUE

Round 3 - Technical

(5 Questions)

Q1. Be strong in basics

Add your answer

Q2. How do you apply practical knowledge in your work?

Ans.

I apply practical knowledge by troubleshooting issues, implementing solutions, and staying updated on new technologies.

Troubleshooting technical issues by analyzing logs and system performance
Implementing solutions based on best practices and previous experience
Staying updated on new technologies through training and certifications

Answered by AI

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Q3. Goal Towards this job

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Q4. Short term and long term goals

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Q5. Why do we want to hire you

Ans.

I have the technical skills, experience, and dedication to effectively manage and maintain your systems.

Extensive experience in system administration
Strong technical skills in troubleshooting and problem-solving
Proven track record of successfully managing and maintaining systems
Dedicated to ensuring the smooth operation of all systems
Ability to adapt to new technologies and environments

Answered by AI

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Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and strong in basics

System Administrator Interview Questions & Answers

Ashish Panigrahi

posted on 27 Mar 2024

Interview experience

Average

Difficulty level

Process Duration

Result

Round 1 - Technical

(1 Question)

Q1. Technical questions were asked regarding Windows Admin

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System Administrator Interview Questions & Answers

Anonymous

posted on 12 Feb 2021

Interview Questionnaire

6 Questions

Q1. How to create a Repository file/YUM client Configuration?

Ans.

To create a Repository file/YUM client Configuration, follow these steps:

Create a new repository file in the /etc/yum.repos.d/ directory
Specify the repository name, base URL, enabled status, and other options in the file
Save the file and exit the editor
Run 'yum clean all' command to clear the cache
Run 'yum repolist' command to verify the repository configuration

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Q2. What is the difference between Restart and Reload in Services?

Ans.

Restarting a service stops and then starts it again, while reloading a service refreshes its configuration without stopping it.

Restarting a service completely stops it and then starts it again
Reloading a service refreshes its configuration without stopping it
Restarting a service is useful when there are critical changes or issues
Reloading a service is useful when only the configuration needs to be updated

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Q3. How to Recover the root password if its missed or deleted?

Ans.

To recover root password, boot into single-user mode and reset the password.

Reboot the system and press 'e' at the GRUB menu to edit the boot options.
Add 'single' or 'init=/bin/bash' to the end of the 'linux' line and press F10 to boot.
Run 'passwd' command to reset the root password.
Reboot the system and login with the new password.

Answered by AI

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Q4. How check available physical volumes, Volume groups and Logical Volumes?

Ans.

To check available physical volumes, volume groups, and logical volumes, you can use the 'pvdisplay', 'vgdisplay', and 'lvdisplay' commands.

Use 'pvdisplay' command to display information about physical volumes.
Use 'vgdisplay' command to display information about volume groups.
Use 'lvdisplay' command to display information about logical volumes.
These commands provide detailed information about the available physical vol...

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Q5. Could you explain the steps ,how to extending LVM?

Ans.

To extend LVM, follow these steps: 1. Create a new partition. 2. Initialize the partition as a physical volume. 3. Add the physical volume to the volume group. 4. Extend the logical volume. 5. Resize the file system.

Create a new partition using tools like fdisk or parted.
Initialize the partition as a physical volume using the pvcreate command.
Add the physical volume to the volume group using the vgextend command.
Extend...

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Q6. #vgdisplay, #lvextend -L +300M ktvg /dev/ktvg/ktlv2, # lvdisplay , #resize2fs /devktvg/ktlv2 then run #df -h command to verify space added

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Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare Well and Be confident

Skills evaluated in this interview

System Administrator Interview Questions & Answers

Anonymous

posted on 26 May 2021

Interview Questionnaire

1 Question

Q1. Sql join

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What people are saying about Infosys

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an associate consultant

2w (edited)

Hi All I have 2 offers in my hand with 12.15 fixed 86000 k as variable pay in hca And another offer with 12.54 fixed and 1 lakh 40 thousand as variable pay at Infosys What will be my in hand salary which com... read more

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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

Add your answer

Q2. Some very basics of java

Add your answer

Q3. Experience of college project as a team

Add your answer

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

TCS

Anonymous

posted on 3 Mar 2022

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

Round 1 - Coding Test

Round 2 - Technical

(5 Questions)

Q1. If you cleared Aptitude and Coding, Mostly Interview will be cleared with some basics questions like OOPs concepts, sort functions kind of questions.

Add your answer

Q2. Explain OOPs concept in JAVA?

Ans.

OOPs concept in JAVA is a programming paradigm that focuses on objects and their interactions.

OOPs stands for Object-Oriented Programming
It involves the use of classes, objects, inheritance, polymorphism, and encapsulation
Classes are used to define objects and their properties
Objects are instances of classes that can interact with each other
Inheritance allows for the creation of new classes based on existing ones
Polymo...

Answered by AI

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Q3. Function to sort an array in Java?

Ans.

Java provides Arrays.sort() method to sort an array.

Use Arrays.sort() method to sort an array of strings.
The method sorts the elements in ascending order by default.
To sort in descending order, use Collections.reverseOrder() method.

Answered by AI

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Q4. Tell me about yourself?

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Q5. Final year project which you worked on?

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Interview Preparation Tips

Interview preparation tips for other job seekers - Most of people clears Aptitude/Coding round. clears interview for freshers recruit

Skills evaluated in this interview

System Engineer Interview Questions & Answers

TCS

Arham Khokhar

posted on 24 Apr 2022

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

Round 1 - Aptitude Test

It's totally based on Basic understanding of concepts such as Linear arrangement, circular arrangement، blood relation, direction sense, ratio proportion, time, speed, distance

Round 2 - Technical

(3 Questions)

Q1. It's based on OOPS Concepts,

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Q2. Strength and weaknesses

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Q3. About yourself, about educational background, why should we hire you

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Interview Preparation Tips

Interview preparation tips for other job seekers - Show your confidence ✨️ you will be selected with ease

System Engineer Interview Questions & Answers

TCS

Anonymous

posted on 30 Jul 2022

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

Round 1 - Aptitude Test

The first round is an aptitude online test that had Basics of Computer Science, Mathematics, English and then finally one basic program to code and compile like Palindrome.

Round 2 - Group Discussion

Three panellists were present and it was a face-face round, Panellist 1 and 2 takes the technical discussions like classes, inheritance, oops concept, basic syntax, and such. Panellist 3 talks more about your resume skills, hobbies and the company overview.

Interview Preparation Tips

Topics to prepare for TCS System Engineer interview:

Basic Promgramming Questions
Aptitiude

Interview preparation tips for other job seekers - Since this was my first job it was slightly challenging in several ways in terms of how to present yourself, confidence and such. But make sure to stay humble and agree to most of the requests made and stick to the resume.

System Engineer Interview Questions & Answers

TCS

Anonymous

posted on 5 May 2022

I applied via Recruitment Consulltant and was interviewed before May 2021. There were 2 interview rounds.

Round 1 - Technical

(1 Question)

Q1. Usual technical questions generic

Add your answer

Round 2 - HR

(1 Question)

Q1. Package and offer details

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Interview Preparation Tips

Interview preparation tips for other job seekers - Please focus on know technical knowledge the job role requires. Ensure you articulate properly and show learning ability and eagerness.

System Engineer Interview Questions & Answers

TCS

Rohan Vj

posted on 24 May 2022

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

Round 1 - Aptitude Test

Good

Round 2 - Technical

(1 Question)

Q1. Good very easy very good simple

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Good very easy interview only basic questions only very simple

Infosys Interview FAQs

How many rounds are there in Infosys System Administrator interview?

Infosys interview process usually has 2 rounds. The most common rounds in the Infosys interview process are Technical, Aptitude Test and Coding Test.

How to prepare for Infosys 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 Infosys. The most common topics and skills that interviewers at Infosys expect are Apple, Applets, Corporate Advisory, Data Warehousing and Electrical Machines.

What are the top questions asked in Infosys System Administrator interview?

Some of the top questions asked at the Infosys System Administrator interview -

How to create a Repository file/YUM client Configurati...read more
How to Recover the root password if its missed or delet...read more
How check available physical volumes, Volume groups and Logical Volum...read more

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Infosys System Administrator Interview Process

based on 4 interviews

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Infosys System Administrator Salary

based on 300 salaries

₹2 L/yr - ₹10 L/yr

9% more than the average System Administrator Salary in India

View more details

Infosys Salaries in India

Technology Analyst 55.7k salaries	₹0 L/yr - ₹0 L/yr
Senior Systems Engineer 50.6k salaries	₹0 L/yr - ₹0 L/yr
System Engineer 39.5k salaries	₹0 L/yr - ₹0 L/yr
Technical Lead 30.8k salaries	₹0 L/yr - ₹0 L/yr
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