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Name three interfaces of R/3 system? Explain them.
Which interface rules what is displayed on the monitor?
Which interface is responsible for the conversion of SQL requirements in SAP
development to database?
Explain SAP dispatcher and its functions
Explain work process. What are the various work processes of R/3 system?
Explain Update work process.
What services are used to deal with communication?
Explain: a.) Message Service b.) Gateway Service
What is service in R/3?
Explain: a.) Roll b.) Page areas
Name the layers in R/3 system.
Explain: a.) Presentation Layer b.) Application Layer c.) Database Layer
Name the phases of background processing.
Explain: a.) Job Scheduling b.) Job Processing c.) Job Overview
How are the background jobs of a R/3 system initiated at a specified time?
Explain Instance. What are its functions?
Explain: a.) SAP System b.) Client c.) Server d.) Service e.) Transaction
How does R/3 communicate with external application?
Which Protocola does R/3 use to communicate with clients?
Explain a.) Spool request b.) Temporary Sequential Objects
What does CPI-C stand for?
What are V1 and V2 log records? Which of them is processed first?
Explain update requests. What are its different types?
Explain Dialog work processes.
How is output screen handled by SAP GUI.
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