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信息系統(tǒng)管理工程師每日一練試題內(nèi)容(2025/9/27)
試題1
在某企業(yè)信息系統(tǒng)運行與維護(hù)過程中,需要臨時對信息系統(tǒng)的數(shù)據(jù)庫中的某個數(shù)據(jù)表的全部數(shù)據(jù)進(jìn)行臨時的備份或者導(dǎo)出數(shù)據(jù),此時應(yīng)該采取() 的備份策略。查看答案
試題參考答案:D
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試題2
以下()屬于可用性管理的被動活動。查看答案
試題參考答案:D
試題解析與討論:www.ichunya.com/exam/ExamDay.aspx?t1=30&day=2025/9/27
試題3
將C語言編寫的源程序轉(zhuǎn)換為目標(biāo)程序的軟件屬于()軟件。查看答案
試題參考答案:B
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試題4
系統(tǒng)管理預(yù)算可以幫助 IT 部門在提供服務(wù)的同時加強(qiáng)成本/收益分析,以合理利用資源、提高IT 投資效益。在IT 企業(yè)的實際預(yù)算中,所需硬件設(shè)備的預(yù)算屬于 (1) ,故障處理的預(yù)算屬于(2)。查看答案
試題參考答案:B、C
試題解析與討論:www.ichunya.com/exam/ExamDay.aspx?t1=30&day=2025/9/27
試題5
概括來說,算法是解決特定問題的方法,( )不屬于算法的5個特性之一。查看答案
試題參考答案:A
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試題6
關(guān)于工作樣本法的優(yōu)點,描述錯誤的是( )查看答案
試題參考答案:B
試題解析與討論:www.ichunya.com/exam/ExamDay.aspx?t1=30&day=2025/9/27
試題7
數(shù)據(jù)庫通常是指有組織、可共享、動態(tài)地存儲在()的數(shù)據(jù)的集合.查看答案
試題參考答案:C
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試題8
下列關(guān)于瀑布模型的優(yōu)點,錯誤的是()。查看答案
試題參考答案:C
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試題9
A management information system (1)the business managers the information that they need to make decisions. Early business computers were used for simple operations such(2)tracking inventory, billing, sales, or payroll data, with little detail or structure. Over time, these computer applications became more complex, hardware storage capacities grew, and technologies improved for connecting previously(3)applications. As more data was stored and linked,managers sought greater abstraction as well as greater detail with the aim of creating significant management reports from the stored (4). Originally,the term "MIS” described applications providing managers with information about sales, inventories,and other data that would help in (5)the enterprise. Over time ,the term broadened to include: decision support systems, resource management and human resource management,enterprise resource planning (ERP),enterprise performance management (EPM), supply chain management (SCM),customer relationship management (CRM), project management and database retrieval applications.查看答案
試題參考答案:B、A、C、A、D
試題解析與討論:www.ichunya.com/exam/ExamDay.aspx?t1=30&day=2025/9/27
試題10
嵌入式操作系統(tǒng)的關(guān)鍵特性涵蓋微型化、可定制、實時性、高可靠性以及易移植性。那么,其中的高可靠性主要表現(xiàn)在()方面查看答案
試題參考答案:B
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