Online Access Free OMG-OCRES-I200 Practice Test

What are two reasons to use Exception Declarations? (Choose two.)

• A.to provide a structure to indicate that an error has occurred
• B.to handle standard system exceptions only
• C.to provide a mechanism to determine the nature of an error
• D.as a simple flag to indicate that an error occurred during an operation

The primary requirement for an RTOS is to---------------

• A.maximize application speed and minimize memory utilization
• B.enable fast control and data transfer to critical system devices
• C.enable the application to meet both its functional and temporal requrements
• D.permit the application to efficiently access all resources (e.g., I/O and memory)

What is the general concurrency model based on?

• A.scenario model
• B.event model
• C.causality model
• D.resource model

RTCORBA::Current provides access to-------------------

• A.the current ORB
• B.the CORBA priority of the current Thread
• C.the current Thread
• D.the current CORBA Object

A scheduler runs tasks to completion instead of pre-empting tasks by time slicing or according to priority.
What two actions will occur? (Choose two.)

• A.Honor the commitment made to complete the task once it has begun executing
• B.Minimize the task scheduling and context switching overheads
• C.Maximize the number of completed tasks per unit of time
• D.Share the processor time fairly among ready tasks