OMG UM0-411 Exam Questions Instant Access

Question 1

Which statement is true about the viewpoints defined in the UML Profile for SPT?

AThe UML Viewpoint uses scenarios which are most directly modeled using only activity graphs.

BThe Domain Viewpoint uses scenarios to define response paths whose end points are externally visible.

CThe Collaboration Viewpoint uses scenarios that are mapped onto specific instances in order to define end point latencies.

DThe Harel State Viewpoint uses state model diagrams to capture timely behaviors of system transactions across the various processing nodes.

Answer : B

Question 2

What defines the significant state of the entire group of Replicas?

AObjectState

BReplicaState

CLoggableState

DInstantiationState

Answer : C

Question 3

The ThreadPoolPolicy may be applied at the _____. .

AORB level only

BORB and POA level

CRoot POA level only

DPOA and Object level

Answer : B

Question 4

Which statement is true about the Passive Replication style?

AIt permits members of the object group to execute independently

BIt is considered 'warm' if only the primary replica in the object group is the executing member

CIt permits either the primary or the backup member of the object group to execute in response to a fault state

DIt uses a log to transfer states between the primary and backup executing member as needed

Answer : D

Question 5

Which is an example of a performance modeling tool?

Aspreadsheet

Bdiscrete event simulator

Ctransaction rate analyzer

Dsoftware configuration manager

Answer : B

Question 6

The parameters time-between-failures and time-to-repair are associated with which <>?

Asafety

Breliability

Cavailability

Dfaulttolerant

Answer : C

Question 7

The IDL module that contains all definitions related to RT-CORBA / Dynamic Scheduling is named ______.

ARTCorba

BRTCORBA

CRTScheduling

DRTDynScheduling

ERTDynamicScheduling

Answer : C

OMG OCRES - Advanced UM0-411 Exam Questions