Free OMG OMG-OCRES-A300 Exam Dumps Questions & Answers

Which DLRL listeners are activated when an object is modified?

• A.the ObjectListener and the CacheListener listeners only
• B.the ObjectListener, CacheListener, and the appropriate SelectionListener listeners
• C.the appropriate SelectionListener objects only
• D.the ObjectListener listeners only
• E.the ObjectListener and the appropriate SelectionListener listeners only
• F.the CacheListener listeners only

The CORBA Component Model supports which four kinds of ports? (Choose four.)

• A.signals
• B.facets
• C.administration
• D.triggers
• E.receptacles
• F.event sources
• G.event sinks

What is the range for CORBA Priority?

• A.0 to 31
• B.0 to 1023
• C.0 to 32767
• D.0 to 255

Which two statements about RT-CORBA and CORBA Core compliance are true? (Choose two.)

• A.An ORB implementation compliant with the Real-time CORBA Base Architecture must implement all of
  Real-time CORBA (chapters 1, 2 and 3).
• B.Since CORBA 2.4, compliance with the Real-time CORBA Base Architecture is necessary for
  compliance to CORBA Core.
• C.An ORB that conforms to Dynamic Scheduling must implement the fixed priority scheduling of the
  Real-time CORBA Base Architecture when no scheduler is installed
• D.An ORB that conforms to Dynamic Scheduling must raise the NO_SCHEDULER exception when no
  scheduler is installed.
• E.When no scheduler is installed, the scheduling behavior of an ORB that conforms to Dynamic
  Scheduling is unspecified.
• F.Dynamic Scheduling, as defined in the Chapter 3, Dynamic Scheduling", is a separate and optional
  compliance point.

Which method should inter-processor communications in a distributed system use?

• A.procedure or function calls
• B.shared communication links
• C.message passing
• D.shared files and devices