最新的OMG-Certified Real-time and Embedded Systems Specialist Intermediate - OMG-OCRES-I200免費考試真題

A. It provides a semantic description of the services.

B. It can support inheritance.

C. The principal interface is the least-specific interface the object supports.

D. The principal interface consists of all operations in the associative closure of its inheritance graph.

A. ConcurrentUnit

B. Thread

C. Engine

D. Agent

A. maximal value

B. offset

C. drift

D. maximum stability

A. becomes "Blocked" when all attached conditions havetrigger_value == FALSE

B. becomes "Blocked" when at least one attached condition hastrigger_value == FALSE

C. becomes "Unblocked" when at least one attached condition hastrigger_value == TRUE

D. becomes "Unblocked" when all attached conditions havetrigger_value == TRUE

A. is_locked

B. ceiling

C. lock

D. lock_interruptible

E. unlock

F. try_lock

A. May starve lower priority tasks

B. Increases overhead

C. Reduces overhead

D. Avoids the need for priority queues

A. DataReader

B. Topic

C. Subscriber

D. DomainParticipant

E. Condition

A. Category

B. Template

C. Package

D. Classifier

A. Always prescribes a one-to-one mapping from input model elements to output model elements.

B. Prescribes the transformation of one model to another model.

C. Prescribes the transformations that merge a set of models to produce another set of models.

D. Are implemented using the OMG standard Model Transformation language.

A. may be hand generated

B. alwaysproduce executable code

C. are always implemented in the QVT action language

D. may be automated

E. are required for all systems

A. simulated clock

B. virtual clock

C. reference clock

D. click

A. Memory fragmentation does not occur.

B. Memory allocation units are always the same fixed size.

C. Garbage collection is not required.

D. Tasks must inform the run-time (e.g., operating system) the total amount of memory they will need
before they begin requesting memory.

A. The QoS of DataWriter 2 is compatible with that of DataReader 2

B. The QoS of DataWriter 1 is compatible with that of DataReader 1

C. The QoS of DataWriter 1 is compatible with that of DataReader 2

D. The QoS of DataWriter 2 is compatible with that of DataReader 1

A. suppliers to push events to an event channel, which in turn pushes events to consumers

B. an asynchronous, one-to-one, first-in, first-out (FIFO) event channel

C. event consumers to request (poll) events from event suppliers

D. storing events in an event channel, from which they are polled by listeners

A. suppliers to push events to an event channel, which in turn pushes events to consumers

B. an asynchronous, one-to-one, first-in, first-out (FIFO) event channel

C. event consumers to request (poll) events from event suppliers

D. storing events in an event channel, from which they are polled by listeners