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状态变量 (state variables)
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(ii) The percentage change in revenue, total costs and net assets during the year ended 31 May 2008 thatwould have been required in order to have achieved a target ROI of 20% by the Beetown centre. Youranswer should consider each of these three variables in isolation. State any assumptions that you make.(6 marks)
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___ variables are factors like attitudes, motives, activities and opinions.
A.GeographicB.DemographicC.PsychographicD.Product-use
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When configuring system state conditions with the Cisco SecurityAgent， what is the resulting action when configuring more than one system state condition？ （）A、Any matching state condition will result with the state being triggeredB、 Once a state condition ismet， the system ceases searching further conditions and will cause the state condition to triggerC、 All specified state conditions are used as part of the requirements tobe met to for the state to triggerD、 Once the state conditions are met， they become persistent and can only be removed using the Reset feature
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以下属于OSPFv3报文的有（）。A、HelloB、Database DescriptionC、Link State RequestD、Link State UpdateE、Link State AcknowledgmentF、Link State Advertisement
考题
Given that Thing is a class， how many objects and reference variables are created by the following code？（） Thing item， stuff； item = new Thing（）； Thing entity = new Thing（）；A、One object is createdB、Two objects are createdC、Three objects are createdD、One reference variable is createdE、Two reference variables are createdF、Three reference variables are created.
考题
对于同一系统的状态变量和状态空间描述具有（）A、状态变量具有唯一性，状态空间描述具有非唯一性B、状态变量具有非唯一性，状态空间描述具有唯一性C、状态变量具有非唯一性，状态空间描述也具有非唯一性D、状态变量具有唯一性，状态空间描述也具有唯一性
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Which of the following statements about variables and scope are true？（） A、 Local variables defined inside a method are destroyed when the method is exited.B、 Local variables are also called automatic variables.C、 Variables defined outside a method are created when the object is constructed.D、 A method parameter variable continues to exist for as long as the object is needed in which the method is defined.
考题
对于同一系统的状态变量和状态空间描述具有（）.A、状态变量具有唯一性，状态空间描述具有非唯一性B、状态变量具有非唯一性，状态空间描述具有唯一性C、状态变量具有非唯一性，状态空间描述也具有非唯一性
考题
多选题Which of the following statements about variables and scope are true？（）ALocal variables defined inside a method are destroyed when the method is exited.BLocal variables are also called automatic variables.CVariables defined outside a method are created when the object is constructed.DA method parameter variable continues to exist for as long as the object is needed in which the method is defined.
考题
单选题When configuring system state conditions with the Cisco SecurityAgent， what is the resulting action when configuring more than one system state condition？ （）A
Any matching state condition will result with the state being triggeredB
Once a state condition ismet， the system ceases searching further conditions and will cause the state condition to triggerC
All specified state conditions are used as part of the requirements tobe met to for the state to triggerD
Once the state conditions are met， they become persistent and can only be removed using the Reset feature
考题
多选题Given that Thing is a class， how many objects and reference variables are created by the following code？（） Thing item， stuff； item = new Thing（）； Thing entity = new Thing（）；AOne object is createdBTwo objects are createdCThree objects are createdDOne reference variable is createdETwo reference variables are createdFThree reference variables are created.
考题
多选题Which of the following statements about variables and their scopes are true？ （）AInstance variables are member variables of a class.BInstance variables are declared with the static keyword.CLocal variables defined inside a method are created when the method is executed.DLocal variables must be initialized before they are used.
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