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質問 1：
Which "attach" operation on a Wait Set is used to attach one or more objects to the Wait Set?
A. Subscriber
B. Condition
C. Topic
D. Data Reader
E. Domain Participant
正解：B
質問 2：
Under the Server Declared Priority Model, server priority can be over-ridden but will raise a BAD_PARAM system exception when:
A. the POA does not support the IMPLICIT_ACTIVATION option for the Implicit Activation Policy
B. the servant code does not run at the native priority corresponding to the CORBA priority provided
C. the semantics for name extensions to Portable Server::POA are not observed
D. an invalid CORBA priority is applied or does not match the priority configuration of the POA
正解：D
質問 3：
What two specific profiles does the CORBA/e specification define? (Choose two.)
A. Micro Profile
B. CORBA Component Model Profile
C. Fault Tolerant Profile
D. Real Time (Static Scheduling) Profile
E. High Performance Profile
F. Compact Profile
正解：A,F
質問 4：
As the clock tick period is reduced, which two statements are true? (Choose two.)
A. The available time for processing tasks is reduced.
B. Timer and clock resolution is decreased.
C. Task reaction time jitter is reduced.
D. Context switch times are reduced.
正解：A,C
質問 5：
Which two elements are part of the Causality Model Package? (Choose two.)
A. Stimulus Reception
B. Effect Generation
C. Scenario Instance
D. Event Occurrence
正解：A,D
質問 6：
Which two configuration properties are common to both Thread pools with Lanes and Thread pools without Lanes? (Choose two.)
A. static_threads
B. dynamic_threads
C. stacksize
D. allow_request_buffering
正解：C,D
質問 7：
Which of the following can be controlled using RT CORBA? (Choose two)
A. memory addresses
B. thread pools
C. transport connections
D. number of CORBA objects
正解：B,C
質問 8：
What is the schedulable resource that an action executes on?
A. SResource
B. Scheduling job
C. Scheduler
D. Host
正解：D
質問 9：
Which QoS model element is represented by the UML model element Instance Specification?
A. QoSParameter
B. QoSSlot
C. QoSCharacteristic
D. QoSValue
正解：D
Which "attach" operation on a Wait Set is used to attach one or more objects to the Wait Set?
A. Subscriber
B. Condition
C. Topic
D. Data Reader
E. Domain Participant
正解：B
質問 2：
Under the Server Declared Priority Model, server priority can be over-ridden but will raise a BAD_PARAM system exception when:
A. the POA does not support the IMPLICIT_ACTIVATION option for the Implicit Activation Policy
B. the servant code does not run at the native priority corresponding to the CORBA priority provided
C. the semantics for name extensions to Portable Server::POA are not observed
D. an invalid CORBA priority is applied or does not match the priority configuration of the POA
正解：D
質問 3：
What two specific profiles does the CORBA/e specification define? (Choose two.)
A. Micro Profile
B. CORBA Component Model Profile
C. Fault Tolerant Profile
D. Real Time (Static Scheduling) Profile
E. High Performance Profile
F. Compact Profile
正解：A,F
質問 4：
As the clock tick period is reduced, which two statements are true? (Choose two.)
A. The available time for processing tasks is reduced.
B. Timer and clock resolution is decreased.
C. Task reaction time jitter is reduced.
D. Context switch times are reduced.
正解：A,C
質問 5：
Which two elements are part of the Causality Model Package? (Choose two.)
A. Stimulus Reception
B. Effect Generation
C. Scenario Instance
D. Event Occurrence
正解：A,D
質問 6：
Which two configuration properties are common to both Thread pools with Lanes and Thread pools without Lanes? (Choose two.)
A. static_threads
B. dynamic_threads
C. stacksize
D. allow_request_buffering
正解：C,D
質問 7：
Which of the following can be controlled using RT CORBA? (Choose two)
A. memory addresses
B. thread pools
C. transport connections
D. number of CORBA objects
正解：B,C
質問 8：
What is the schedulable resource that an action executes on?
A. SResource
B. Scheduling job
C. Scheduler
D. Host
正解：D
質問 9：
Which QoS model element is represented by the UML model element Instance Specification?
A. QoSParameter
B. QoSSlot
C. QoSCharacteristic
D. QoSValue
正解：D
仓林** -
UM0-401基本的に用語とその概要を網羅する勉強になるため言語学ほど実践的な過去問は必要ないかと思われますが、それにしても過去問の収録数は少なめです。念を入れたい人は本書を導入とした上で過去問中心の参考書も併用することをPass4Testおすすめします。