Wipro SAP Administrator Interview Questions and Answers

SUM stages refer to Software Update Manager stages used for updating SAP systems.

• PREPARE: Checks system readiness and prepares for update

• DOWNLOAD: Downloads necessary software components

• EXTRACT: Extracts downloaded files

• PREPROCESS: Performs pre-update tasks

• MAIN IMPORT: Imports software components

• POSTPROCESS: Completes post-update tasks

• FINALIZE: Finalizes the update process

SPAM and SAINT are tools used in SAP systems for managing updates and patches.

• SPAM is a tool used for deploying support packages in SAP systems.

• SAINT is a tool used for deploying add-ons and enhancements in SAP systems.

• Both SPAM and SAINT are part of the SAP NetWeaver Application Server.

• SPAM stands for Support Package Manager.

• SAINT stands for SAP Add-On Installation Tool.

Performance tuning involves analyzing system performance, identifying bottlenecks, and implementing optimizations.

• Monitor system performance using tools like SAP Solution Manager

• Identify bottlenecks in the system such as high CPU usage or slow database queries

• Optimize system parameters and configurations to improve performance

• Implement SAP Notes and patches to address performance issues

• Regularly review and adjust syste

Kernel upgrade involves downloading the latest kernel version, applying patches, testing compatibility, and performing the upgrade.

• Download the latest kernel version from SAP Support Portal

• Apply any necessary patches or fixes to ensure compatibility

• Test the new kernel version in a non-production environment

• Schedule a maintenance window for the upgrade

• Perform the upgrade following SAP's guidelines and best practices

• Moni...read more

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

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

I joined inm because of the company's reputation for innovation and growth in the tech industry.

• Attracted to company's reputation for innovation

• Excited about opportunities for growth in tech industry

• Impressed by company culture and values

Linux is an open-source operating system based on Unix, known for its stability, security, and flexibility.

• Linux is an open-source operating system that is widely used in servers, supercomputers, and embedded systems.

• There are many flavors of Linux, known as distributions, such as Ubuntu, CentOS, Debian, and Red Hat.

• Each Linux distribution has its own package management system, desktop environment, and software reposit...read more