What are v1 and v2 log records? Which of them is processed first?
Explain application layer?
Explain server?
Explain dialog work processes.
Explain job processing?
Explain transaction?
What services are used to deal with communication?
Explain update work process.
How does r/3 communicate with external application?
Name the phases of background processing.
Explain update requests.
How is output screen handled by sap gui.
Explain sap dispatcher?
Explain database layer?
Name three interfaces of r/3 system?