SAP Systems contains three layers such as Presentation Layer, Application Layer and Database Layer. 1  Presentation: â It is a layer where the user work with SAP GUI. 2  Application: â It interacts between presentation and database layer. 3  Database: â It is a central database that stores all the data of ERP SAP Systems.
Salary of an Actuary. Their salaries are much higher than the average for other occupations, the minimum payment for a recent graduate actuary is $1,000 monthly, the average income in this profession than $1,800 dollars per month.
What they should get paid depends on their employer and location. Accounting assistants got paid an average $36,120 per year, or $17.37 per hour, as of May 2011, states the U.S. Bureau of Labor Statistics. Their annual pay ranged from $21,450 to $53,250, which was equivalent to $10.31 to $25.60 per hour.