10+ Equitas Small Finance Bank Interview Questions and Answers

Possible causes of user not able to login to an application

• Incorrect username or password

• Account locked or disabled

• Expired password

• Network connectivity issues

• Application server down

• Incorrect permissions or access rights

• Firewall blocking access

• Authentication server issues

• Application configuration errors

A user can be created in a single line command using the 'useradd' command in Linux.

• Use the 'useradd' command followed by the username to create a user.

• Specify additional options like home directory, shell, etc. if required.

• Example: useradd john -m -s /bin/bash

To set the password for a newly created user in Linux, use the 'passwd' command followed by the username.

• Open the terminal or SSH into the Linux system

• Run the 'passwd' command followed by the username of the new user

• Enter and confirm the new password when prompted

A cron job is a scheduled task that runs automatically at specific intervals on a Linux system.

• Cron jobs are managed by the cron daemon, which reads a configuration file called crontab.

• To write a cron job, you need to edit the crontab file using the 'crontab' command.

• Each line in the crontab file represents a separate cron job and follows a specific format.

• The format consists of five fields: minute, hour, day of month, month, and day of week.

• You can use various symbols and op...read more

To reset the root password, you can use the single-user mode or a bootable Linux distribution.

• Boot into single-user mode by interrupting the boot process and appending 'init=/bin/bash' to the kernel command line.

• Remount the root filesystem as read-write using the 'mount -o remount,rw /' command.

• Change the root password using the 'passwd' command.

• Alternatively, boot from a bootable Linux distribution like a Live CD or USB and mount the root partition to reset the password.

Decommission is the process of retiring a system or service, while recommission is the process of bringing it back into service.

• Decommission involves shutting down and removing a system or service from operation.

• Recommission involves restoring a decommissioned system or service back into operation.

• Decommission and recommission are common processes in IT infrastructure management.

• Examples include retiring an old server and replacing it with a new one, or taking a website offli...read more

LVM (Logical Volume Manager) is a disk management tool used in Linux systems to manage storage devices and create logical volumes.

• LVM allows for easy management of storage by abstracting physical storage devices into logical volumes.

• It provides features like volume resizing, snapshots, and striping for improved performance and flexibility.

• LVM enables dynamic allocation of storage space, making it easier to add or remove storage devices without disrupting the system.

• It allows ...read more

LVM (Logical Volume Manager) is configured by creating physical volumes, volume groups, and logical volumes.

• Create physical volumes using the 'pvcreate' command

• Create volume groups using the 'vgcreate' command

• Create logical volumes using the 'lvcreate' command

• Format the logical volumes with a file system using the 'mkfs' command

• Mount the logical volumes to desired mount points using the 'mount' command

• Update the '/etc/fstab' file to mount the logical volumes at boot

NFS allows remote access to files and directories, providing centralized storage and easy sharing.

• Enables sharing of files and directories across multiple systems

• Reduces storage costs by centralizing data on a single server

• Improves data availability and reliability through redundancy

• Simplifies administration by allowing for centralized management

• Examples: Sharing files between a web server and a database server, sharing user home directories across a network

An I node number is a unique identifier assigned to each file in a Unix-like file system.

• I node number is also known as index node number.

• It contains metadata about the file such as ownership, permissions, timestamps, etc.

• It is used by the operating system to locate and access the file on the disk.

• The command 'ls -i' can be used to display the I node number of a file.