TCS Linux System Administrator Interview Questions and Answers

In college, I engaged in various activities that enhanced my skills and teamwork, preparing me for a career in Linux system administration.

• Participated in the Linux User Group, where we organized workshops on system administration and open-source software.

• Led a team project to set up a campus-wide network, gaining hands-on experience in network configuration and troubleshooting.

• Volunteered for the IT helpdesk, ass...read more

Carrier motive refers to the underlying reasons or motivations for a carrier's actions or decisions.

• Understanding carrier motives helps in predicting behavior in logistics and transportation.

• For example, a carrier may prioritize cost efficiency to maximize profits.

• Another motive could be customer satisfaction, leading carriers to ensure timely deliveries.

• Regulatory compliance can also be a motive, as carriers must...read more

Patching is the process of applying updates or fixes to software or systems to address vulnerabilities or improve functionality.

• Patching involves downloading and installing updates provided by software vendors.

• It helps to fix bugs, security vulnerabilities, and improve performance.

• Patches can be applied manually or automatically using tools like yum, apt, or Windows Update.

• Regular patching is crucial to ensure sys...read more

LVM is a logical volume manager used for managing disk space on Linux systems. sshd is the SSH server daemon responsible for secure remote access.

• LVM allows for dynamic allocation and resizing of logical volumes

• It provides features like snapshots, mirroring, and striping

• sshd is responsible for authenticating and encrypting SSH connections

• It allows remote users to securely access and manage the system

• sshd configura...read more

Patching from Satellite using yum update commands involves registering systems with Satellite, creating custom repositories, and running yum update commands.

• Register systems with Satellite using subscription-manager command

• Create custom repositories in Satellite for specific packages or updates

• Run yum update command on systems to apply patches from Satellite

• Monitor patching progress and schedule updates as needed

• E...read more