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.
All Watson Wyatt Salaries The typical Watson Wyatt Actuarial Analyst salary is $75,033. Actuarial Analyst salaries at Watson Wyatt can range from $61,632-$98,253. This estimate is based upon 120 Watson â¦ Wyatt Actuarial Analyst salary report(s) provided by employees or estimated based upon statistical methods. See all Actuarial Analyst salaries to learn how this stacks up in the market.