UM0-401 무료 덤프문제 온라인 액세스

An operation declaration must contain which two of these? (Choose two.)

• A.An indication of the operation's return result data type
• B.An identifier to name the operation
• C.An operational attribute to specify the invocation semantics
• D.A raises expression

Which two phrases are true?

• A.QosCategory is associated with one or more QoSCharacteristic classes
• B.QosCharacteristic associates one or more QosCategory classes
• C.QoSDimension associates one or more QoSParameter classes
• D.QosCharacteristic associates one or more QoSDimension classes

Which two are valid dimensions of the QoSCharacteristic 'availability'? (Choose two.)

• A.time-to-repair
• B.time-between-failures
• C.failure-reason
• D.cost-to-repair

Why would a real-time application be designed to be POSIX conformant?

• A.because the POSIX interfaces guarantee meeting application time constraints
• B.because the application is being developed on a POSIX-compliant Windows system, so debugging is easy
• C.to enhance the probability that the application could be moved to other platforms
• D.to meet the tight memory requirements of a small embedded processor

For the Server Declared Priority Model, which statements are true? (Choose two)

• A.The value ofserver_priority indicates the priority that will be assigned by default to CORBA objects managed by the POA.
• B.The value ofserver_priority is published in its object reference.
• C.The value ofserver_priority cannot be overridden.
• D.The value ofserver_priority is passed in each reply message.