CISP/CISA 每日一题 11
CISA 每日一題(答)
一個合理建造的數(shù)據(jù)倉庫應(yīng)當(dāng)支持下列三種基本的查詢格式:
1、向上溯源和向下溯源——向上溯源是對數(shù)據(jù)進(jìn)行總計;向下溯源是將數(shù)據(jù)進(jìn)行細(xì)化;
2、交叉溯源——通過通用屬性訪問數(shù)據(jù)倉庫中內(nèi)容有交叉的信息
3、歷史分析——數(shù)據(jù)倉庫應(yīng)當(dāng)儲存具有時間變量的數(shù)據(jù),支持?jǐn)?shù)據(jù)歷史分析 ? IT 服務(wù)包括: 信息系統(tǒng)運行、IT 服務(wù)和信息系統(tǒng)管理,以及負(fù)責(zé)支持的群體
?
CISSP每日一題
以下哪項技術(shù)描述了在單個計算機(jī)系統(tǒng)中使用多個處理器來增加計算機(jī)應(yīng)用環(huán)境中的計算性能?
A. 流水線
B. 多任務(wù)
C. 多道程序設(shè)計
D. 多重處理 ?
Answer: D Multiprocessingis an organizational technique in which a number of processor units areemployed in a single computer system to increase the performance of the systemin its application environment above the performance of a single processor ofthe same kind. In order to cooperate on a single application or class ofapplications, the processors share a common resource. Usually this resource isprimary memory, and the multiprocessor is called a primary memorymultiprocessor. A system in which each processor has a private (local) mainmemory and shares secondary (global) memory with the others is a secondarymemory multiprocessor, sometimes called a multicomputer system because of thelooser coupling between processors. The more common multiprocessor systemsincorporate only processors of the same type and performance and thus arecalled homogeneous multiprocessors; however, heterogeneous multiprocessors arealso employed. A special case is the attached processor, in which a secondprocessor module is attached to a first processor in a closely coupled fashionso that the first can perform input/output and operating system functions,enabling the attached processor to concentrate on the application workload.
?
CISA每日一題
針對正在考慮購置的新應(yīng)用程序軟件包,IS審計師評估其控制規(guī)范的最佳時間是在:
A .內(nèi)部實驗測試階段。
B .測試和用戶接受之前。
C .需求收集期間。
D .可行性研究階段。 ?
答案:C IS審計師的最佳參與時間是在應(yīng)用程序軟件開發(fā)或購置的需求定義開始之時。這是審查供應(yīng)商及其產(chǎn)品的最好機(jī)會。后期參與(如在測試或接受階段)會導(dǎo)致資源限制,妨礙完整評估。IS審計師的早期參與也會最大程度地減少對給定解決方案的業(yè)務(wù)承諾需求,其隨著流程的繼續(xù)可能會難以克服。但是,在可行性分析階段評估控制可能還為時過早。
?
CISP每日一題
審核在實施審核時,所使用的檢查表不包括的內(nèi)容有?
A.審核依據(jù)
B.審核證據(jù)記錄
C.審核發(fā)現(xiàn)
D.數(shù)據(jù)收集方法和工具 ?
【答案】 C
轉(zhuǎn)載于:https://www.cnblogs.com/ye-ming/p/7987738.html
總結(jié)
以上是生活随笔為你收集整理的CISP/CISA 每日一题 11的全部內(nèi)容,希望文章能夠幫你解決所遇到的問題。
- 上一篇: jQuery的ajax的post请求js
- 下一篇: 包和模块