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LTIMindtree Linux Administrator Interview Questions and Answers

Updated 4 Aug 2024

LTIMindtree Linux Administrator Interview Experiences

1 interview found

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

(2 Questions)

  • Q1. Introduce your self
  • Ans. 

    I am a dedicated Linux Administrator with 5 years of experience in managing servers, troubleshooting issues, and implementing security measures.

    • 5 years of experience in Linux administration

    • Proficient in managing servers and troubleshooting issues

    • Skilled in implementing security measures

    • Familiar with scripting languages like Bash and Python

  • Answered by AI
  • Q2. Salary expected
  • Ans. 

    I am looking for a competitive salary based on my experience, skills, and the responsibilities of the role.

    • Research the average salary range for Linux Administrators in your area

    • Consider your level of experience and any specialized skills you bring to the role

    • Be prepared to negotiate based on the responsibilities and expectations of the position

  • Answered by AI

Interview questions from similar companies

Interview experience
2
Poor
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
No response

I applied via Indeed and was interviewed in Dec 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Different and high level questions not meant for 0-2 years of experience candidates.

Interview Preparation Tips

Interview preparation tips for other job seekers - My interview was rescheduled 3 times!! And after finishing my technical round, there were no updates at all. They just completely ghosted me. No matter what the result, you have to respect the candidate's time and interest and inform them about the same. On top of this, the interview itself was a disaster. The interviewer was uninterested and was making the process much more difficult for me, asking irrelevant questions that are not my expertise or complex considering I just have around 2 years of experience in the field. Overall, I just didn't like their attitude towards candidates.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Sep 2024. There were 2 interview rounds.

Round 1 - Technical 

(3 Questions)

  • Q1. If a server patched with new kernel update after reboot server came up with old kernel only. How will you troubleshoot it ?
  • Ans. 

    To troubleshoot a server that booted up with the old kernel after a new kernel update, check the bootloader configuration, verify the kernel installation, and review the update process.

    • Check the bootloader configuration to ensure it is pointing to the correct kernel version.

    • Verify the kernel installation to see if the new kernel was successfully installed.

    • Review the update process to identify any errors or issues that ...

  • Answered by AI
  • Q2. What are the various commands to check the CPU , Memory utilization in Linux server ?
  • Ans. 

    Various commands to check CPU and Memory utilization in Linux server.

    • To check CPU utilization: top, mpstat, sar

    • To check Memory utilization: free, vmstat, sar -r

  • Answered by AI
  • Q3. How will you create and add new disk to the system using LVM ? Write the commands of the process.
  • Ans. 

    To add a new disk to the system using LVM, you need to initialize the disk, create a physical volume, extend the volume group, and finally extend the logical volume.

    • Initialize the disk using fdisk or parted command

    • Create a physical volume using pvcreate command

    • Extend the volume group using vgextend command

    • Extend the logical volume using lvextend command

    • Resize the filesystem using resize2fs or xfs_growfs command

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. Tell me about yourself
  • Ans. 

    Experienced Linux Administrator with a passion for troubleshooting and optimizing systems.

    • Over 5 years of experience managing Linux servers in a corporate environment

    • Skilled in shell scripting, server configuration, and system monitoring tools like Nagios

    • Strong problem-solving skills and ability to work well under pressure

    • Certified in Red Hat Enterprise Linux (RHCE)

    • Passionate about staying up-to-date with the latest te

  • Answered by AI
  • Q2. Can you let us know the skills other than mentioned skills in resume?
  • Ans. 

    Some additional skills I possess include scripting languages, troubleshooting abilities, and strong communication skills.

    • Proficiency in scripting languages such as Python, Bash, or Perl can be beneficial for automating tasks and improving efficiency.

    • Strong troubleshooting abilities are essential for quickly identifying and resolving issues that may arise in a Linux environment.

    • Effective communication skills are importa...

  • Answered by AI

Skills evaluated in this interview

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

(5 Questions)

  • Q1. What is lvm how it is work?
  • Ans. 

    LVM stands for Logical Volume Manager, a tool used to manage disk storage in Linux systems.

    • LVM allows for dynamic resizing of logical volumes without downtime.

    • It consists of physical volumes, volume groups, and logical volumes.

    • Commands like pvcreate, vgcreate, lvcreate are used to create and manage LVM.

    • LVM provides flexibility in managing storage space by allowing logical volumes to span multiple physical disks.

  • Answered by AI
  • Q2. How to mount nfs?
  • Ans. 

    To mount NFS, use the 'mount' command with the NFS server IP address and the mount point on the local machine.

    • Use the 'mount' command followed by the NFS server IP address and the mount point on the local machine

    • For example: sudo mount 192.168.1.100:/shared_folder /mnt/nfs_share

    • Ensure that the NFS server is properly configured and accessible from the local machine

  • Answered by AI
  • Q3. How to do patching.
  • Ans. 

    Patching involves applying updates to software to fix vulnerabilities and improve performance.

    • Identify the software that needs to be patched

    • Download the appropriate patches from the vendor's website

    • Test the patches in a non-production environment before applying them to production systems

    • Schedule downtime for applying patches to minimize disruption

    • Document the patching process for future reference

  • Answered by AI
  • Q4. How to rollback package
  • Ans. 

    To rollback a package, use package manager to uninstall current version and install previous version.

    • Use package manager to uninstall current version of the package

    • Install the previous version of the package using package manager

    • Check for any dependencies that may need to be rolled back as well

  • Answered by AI
  • Q5. How to remove older kernel
  • Ans. 

    To remove older kernels in Linux, use package management tools like apt or yum.

    • Use 'apt autoremove' command in Debian-based systems to remove old kernels

    • Use 'yum remove ' command in Red Hat-based systems to remove old kernels

    • Check available kernels with 'uname -r' command before removing

  • Answered by AI

Skills evaluated in this interview

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

I applied via Approached by Company and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. How can I grant SFTP access exclusively to the user David?
  • Ans. 

    Grant SFTP access exclusively to user David

    • Create a new group specifically for David, e.g. 'davidgroup'

    • Set the ChrootDirectory in the SSH configuration file to restrict David's access to a specific directory

    • Add David to the 'davidgroup' and configure the necessary permissions for SFTP access

  • Answered by AI
  • Q2. How can a user be locked out after 6 unsuccessful password attempts for a duration of 30 minutes?
  • Ans. 

    To lock a user out after 6 unsuccessful password attempts for 30 minutes, modify the PAM configuration file.

    • Edit the PAM configuration file (/etc/pam.d/common-auth) to include the 'pam_tally2' module.

    • Set the 'deny' option in the 'pam_tally2' module to lock the user out after 6 failed attempts.

    • Specify the 'unlock_time' option in the 'pam_tally2' module to set the duration of the lockout period to 30 minutes.

    • Example: aut

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
-
Result
No response

I applied via Approached by Company

Round 1 - Technical 

(2 Questions)

  • Q1. How to configure NFS
  • Ans. 

    NFS can be configured by setting up the NFS server, exporting directories, and configuring client access.

    • Install NFS server package on the server

    • Edit /etc/exports file to specify directories to be shared

    • Restart NFS service to apply changes

    • Configure client access by mounting NFS shares on client machines

  • Answered by AI
  • Q2. How to perform patching
  • Ans. 

    Patching involves applying updates to software to fix vulnerabilities and improve performance.

    • Identify the software that needs to be patched

    • Download the necessary patches from the vendor's website

    • Test the patches in a non-production environment before applying them to production systems

    • Schedule a maintenance window to apply the patches

    • Apply the patches using tools like yum, apt-get, or Windows Update

    • Verify that the pat...

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. Salary discussion
  • Q2. Location discussion

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Why want to work in Tech m
  • Q2. Why want to work in Tech M

Interview Preparation Tips

Interview preparation tips for other job seekers - Tech Mahindra never focus in Noida, Gurgaon, they give priority to Pune, Mumbai.
They hired employees for Noida office and send them to other location also do not give relocation if person change his/her location. Gratuity bonus , they give only 20,000 per employees after depending 5 years in name of bonus
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Discribe boot process
  • Q2. User management
Round 2 - Technical 

(2 Questions)

  • Q1. Describe about acl
  • Ans. 

    ACL stands for Access Control List, a set of permissions attached to an object that specifies which users or system processes are granted access to that object.

    • ACLs are used to control access to files, directories, and other resources on a system.

    • They define who can read, write, or execute a file or directory.

    • ACLs can be set on a per-user or per-group basis, allowing for more granular control over access permissions.

    • Ex...

  • Answered by AI
  • Q2. Discribe about lvm
  • Ans. 

    LVM (Logical Volume Manager) is a tool used in Linux to manage storage by creating logical volumes from physical volumes.

    • LVM allows for dynamic resizing of logical volumes without downtime.

    • It provides features like snapshots, striping, mirroring, and thin provisioning.

    • Physical volumes are divided into extents, which can be allocated to logical volumes.

    • Commands like pvcreate, vgcreate, lvcreate are used to create physic...

  • Answered by AI

Skills evaluated in this interview

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

(1 Question)

  • Q1. How to scheduled cron job
  • Ans. 

    To schedule a cron job, use the crontab command to edit the cron table file.

    • Use the crontab -e command to open the cron table file for editing

    • Add a new line to the file with the schedule timing and the command to be executed

    • Save and exit the file to schedule the cron job

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. What is sticky bit
  • Ans. 

    Sticky bit is a permission in Unix/Linux that allows only the owner of a file to delete or rename it.

    • Sticky bit is represented by a 't' in the permissions of a file or directory.

    • When the sticky bit is set on a directory, only the owner of a file within that directory can delete or rename the file.

    • Commonly used on directories like /tmp to prevent users from deleting each other's files.

    • Example: chmod +t directory_name

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Tell me about yourself and salary discussion

Skills evaluated in this interview

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

(1 Question)

  • Q1. How to check the integrity of a file system or consistency of the file sys tem
  • Ans. 

    File system integrity can be checked using fsck command in Linux.

    • Use fsck command to check and repair file system errors

    • Run fsck on unmounted file systems for accurate results

    • Use options like -y to automatically repair errors without user intervention

  • Answered by AI

Skills evaluated in this interview

LTIMindtree Interview FAQs

How many rounds are there in LTIMindtree Linux Administrator interview?
LTIMindtree interview process usually has 1 rounds. The most common rounds in the LTIMindtree interview process are HR.
How to prepare for LTIMindtree Linux 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 LTIMindtree. The most common topics and skills that interviewers at LTIMindtree expect are Linux Administration, Redhat Linux, AWS, RAID and Centos.

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LTIMindtree Linux Administrator Interview Process

based on 1 interview

Interview experience

4
  
Good
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LTIMindtree Linux Administrator Salary
based on 190 salaries
₹3 L/yr - ₹9.8 L/yr
11% more than the average Linux Administrator Salary in India
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LTIMindtree Linux Administrator Reviews and Ratings

based on 7 reviews

3.0/5

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4.2

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2.6

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3.9

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4.1

Company culture

2.3

Promotions

3.5

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