IBM
C2050-725 · Question #140
An application developer needs to write a new command which should be eligible for command- based cache invalidation. Which class should the new command extend?
The correct answer is B. com.ibm.commerce.command.ControllerCommandImpl. See the full explanation below for the reasoning.
Question
An application developer needs to write a new command which should be eligible for command- based cache invalidation. Which class should the new command extend?
Options
- Acom.ibm.websphere.command.CacheableCmdImpl
- Bcom.ibm.commerce.command.ControllerCommandImpl
- Ccom.ibm.websphere.command.TargetableCommandImpl
- Dcom.ibm.commerce.command.ECTargetableCommandImpl
How the community answered
(64 responses)- A8% (5)
- B77% (49)
- C13% (8)
- D3% (2)
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