In the provided class:
public class myClass {
public void myMethod() { /* implementation */ }
}
The class myClass is declared without any sharing keyword (with sharing, without sharing, or inherited sharing).
Default Sharing Behavior:
Apex classes without an explicit sharing declaration run in system context, meaning they do not enforce sharing rules.
Option B: Sharing rules will not be enforced for the running user.
Reference:
"If a class is not declared as either with sharing or without sharing, the class does not enforce sharing rules except when it acquires sharing rules from another class."
- Apex Developer Guide: Using the with sharing or without sharing Keywords Why Other Options Are Incorrect:
Option A: Sharing rules are not inherited from the calling context unless inherited sharing is used.
Option C: There is no instantiating class that enforces sharing in this context.
Option D: Sharing rules are not enforced unless with sharing is specified.