Online Access Free OMG-OCRES-A300 Exam Questions

When a policy object is associated with an ORB instance ("capsule"), which condition applies?

• A.Object references created using a policy override CANNOT be duplicated.
• B.Policy overrides associated with an object reference can be passed to an IOR.
• C.Policies associated with the capsule takes precedence over the policy set in the thread of execution.
• D.Policies associated with an object reference persist until that object reference is destroyed.

In the Deployment and Configuration specification, what is the name of the run-time entity that provides
an interface for administering information about the component software that is available for deployment?

• A.RepositoryManager
• B.PackageManager
• C.SoftwareAdministrator
• D.PackageDatabase

Which is NOT a valid attribute of the DLRL ObjectRoot class?

• A.read_state
• B.oid
• C.write_state
• D.error_state

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

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

What is the purpose of a DLRL ObjectHome?

• A.It creates and manages objects of its related application-defined class.
• B.It performs garbage collection of unused application-defined objects.
• C.It temporarily holds an object of its related application-defined class to prevent it from being modified
  by DCPS updates.
• D.It holds any objects of its related application-defined class that have NOT been attached to a Cache.