Which one presentation or set of presentations of the name of E in a tool conforms to the OMG specification?

Let E be a UML 2.5 NamedElement with a name property of ‘_name" and with a name Expression property of "_expresslon".

Which one presentation or set of presentations of the name of E in a tool conforms to the OMG specification?
A . _name
B . _expression
C . S_expression$ OR _name
D . S_expression$
_expression
OR
_name:_expressk>n
E . UML 2.5 no longer includes a nameExpression properly within NamedElements.

Answer: C

Explanation:

In UML 2.5, a NamedElement can have a name attribute, which is a string representing the element’s name, and a nameExpression attribute, which is a ValueSpecification used to specify the element’s

name in a more dynamic way. The presentation of the name of a NamedElement in a tool that conforms to the OMG specification could either be the literal name (as specified in the name attribute) or the evaluated expression from the nameExpression property. Therefore, a tool may choose to present either the simple name or the evaluated expression or allow toggling between the two. The specification does not mandate a single fixed presentation, allowing for flexibility in how tools display the name. This conforms to the OMG’s UML 2.5 specification, which describes the properties of NamedElement and their presentations within tools.