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.
For an actuary salary, larger cities pay more (more competition, higher cost of living, lower quality of life). Actuaries do work as consultants and âshouldâ be paid more than employees. Smaller companies tend to pay a higher actuary salary and have better benefits (but are also more demanding).