Home » Microsoft » MB6-704 » What will be the length of the Last Name field?
Last Name is a field in a table. The length of the field is modified at different layers as follows:
· At the SYS layer, the field is set to 20 characters.
· At the USR layer, the field is set to 60 characters.
· At the CUS layer, the field is set to 40 characters.
· At the VAR layer the field it is set to 10 characters.
At runtime, what will be the length of the Last Name field?
A. 40
B. 10
C. 20
D. 60
Correct Answer: D
Explanation/Reference:
In Microsoft Dynamics AX, a layer system is used to manage elements. The USR layer is the top layer and the SYS layer is the bottom layer, and each layer has a corresponding patch layer above it.
• The AOS manages layer flattening or overshadowing at runtime. That is, when you make an object modification in one layer, the modification overshadows the object on a lower layer at runtime. You could, for example, decide to change a caption on a standard form. The change is saved on your layer only, and the revised–or flattened–form replaces the standard form at runtime.
Reference: Model store architecture [AX 2012]
