A. WAIT and SIGNAL can occur in either order

B. need not be associated with any specific resource

C. has a queue for each task priority level

D. has higher overhead than a monitor

A. DomainParticipant

B. Topic

C. Subscriber

D. Publisher

A. requires a POSIX operating system

B. is compatible with POSIX Real-time extensions

C. is based on POSIX Real-time extensions

D. extends POSIX Real-time extensions

A. measure the RTOS overall API overhead

B. define the RTOS worst case response time for each interface

C. measure the RTOS features most suitable for an application that must meet real-time requirements

D. determine the optimal scheduling for an application running on a particular RTOS

A. QoS Dimension

B. QoS Adaptation and Monitoring

C. QoS Levels of Instantiation

D. QoS Analysis

A. before the server side ORB issues a return message

B. at the establishment of a connection

C. during an invocationupcall before the servant code is invoked

D. at the time of making the onward CORBA invocation

A. RT CORBA and RT Portable Server

B. RT CORBA Mutexes and RT Priority Inheritance

C. RT CORBA Priority and RT Priority Mappings

D. RT CORBA Current and RT Thread Scheduling

A. use the ConsumerAdmin interface to access any subset of Event Service operations

B. share a connection to an EventChannel through a common ProxyPushSupplier

C. receive event data from a supplier where the data is passed as a character string

D. connect to an EventChannel via a ProxyPushSupplier

A. to provide a structure to indicate that an error has occurred

B. to provide a mechanism to determine the nature of an error

C. as a simple flag to indicate that an error occurred during an operation

D. to handle standard system exceptions only

A. MANUAL_BY_PUBLISHER

B. MANUAL_BY_SUBSCRIBER

C. MANUAL_BY_LISTENER

D. MANUAL_BY_PARTICIPANT

A. QoS constraint

B. Resource consuming component

C. Quality characterization

D. QoS-aware specification function