ATOS Interview Questions:
1) What are the file systems required for sap installations? And what are the softwares we download for installation?
2) If u have one CI and Ten Dialog instances, then how do u apply kernel? And is stopping of central instance and Database instance is required for kernel upgrade? If u don’t stop database then did u get any errors? And if you apply the kernel in only Central instance how it will effect to App servers?
3) Background job is running long time how u can troubleshoot it?
4) If R3 Buffer hit ratio is falls down to 80 % then what u can do?
5) If landscape contains 6 systems then how many consolidation and delivery routes are there?
6) What are the presteps of System refresh in source system, instead of taking backup and generating control file what else we have to do in source system? And what are presteps in target system? After performing system refresh what users and clients the target system contains, Only Source system users/clients or target system users/clients?
7) What are the file systems required for EHP upgrade, and where u can download the files? And where u can get approvals? Why we can go for SUM instead of EHPi tool? What are the presteps of EHP Upgrade?
8) After set any parameter in RZ10, if system is not UP then what u do? And if u want set any parameter how do u know whether it can set in RZ10 or in RZ11?
9) What health checks u can do on daily, weekly, monthly?
10) What are Trusted and non-trusted RFC’s?
Please give answers.....
Thanks In Advance .......