OMG-OCRES-A300 試験問題を無料オンラインアクセス

Which two object-oriented concepts CANNOT be expressed using DLRL? (Choose two.)

• A.encapsulation of plain attributes
• B.method overloading
• C.object relationships
• D.object inheritance
• E.multiple inheritance

Which statement is true about ClientProtocolPolicy?

• A.A ClientProtocolPolicy that matches one of the target's available protocols (if published in its IOR) must
  be provided for a successful binding.
• B.A ClientProtocolPolicy can only be set at the client-side.
• C.If the ORB fails to make a connection because none of the protocols is available on the client, a
  COMM_FAILURE system exception is raised.
• D.A ClientProtocolPolicy can be set on either the client or server side.

What is the scope of RT-CORBA / Dynamic Scheduling?

• A.It defines how different scheduling disciplines may interoperate.
• B.It defines a set of ORB/scheduler interfaces that will allow the development of ORB-independent
  schedulers.
• C.It defines mapping rules from scheduling parameters to RTOS primitives.
• D.It specifies interfaces that will allow the development of scheduler-independent applications.

Which two object-oriented concepts CANNOT be expressed using DLRL? (Choose two.)

• A.encapsulation of plain attributes
• B.method overloading
• C.object relationships
• D.object inheritance
• E.multiple inheritance

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

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