UM0-401 무료 덤프문제 온라인 액세스

What are two reasons to use Exception Declarations? (Choose two.)

• A.to provide a mechanism to determine the nature of an error
• B.to handle standard system exceptions only
• C.as a simple flag to indicate that an error occurred during an operation
• D.to provide a structure to indicate that an error has occurred

Which two of these are standard extensions provided by IIOP to support the mechanisms prescribed in Real-time CORBA? (Choose TWO.)

• A.Service Contexts
• B.IOR Tagged Components
• C.LOCATION_FORWARD
• D.Bi-directional IIOP

Which two elements are part of the Causality Model Package? (Choose two.)

• A.Effect Generation
• B.Stimulus Reception
• C.Event Occurrence
• D.Scenario Instance

In MDA practice, transformations from PIM to PSM---------------- (Choose TWO.)

• A.may be automated
• B.may be hand generated
• C.are always implemented in the QVT action language
• D.are required for all systems
• E.always produces executable code

What are the two transitions of a Wait Set?

• A.becomes "Unblocked" when at least one attached condition hastrigger_value == TRUE
• B.becomes "Blocked" when at least one attached condition hastrigger_value == FALSE
• C.becomes "Unblocked" when all attached conditions havetrigger_value == TRUE
• D.becomes "Blocked" when all attached conditions havetrigger_value == FALSE