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在電子商務系統(tǒng)規(guī)劃階段,應完成-在電子商務系統(tǒng)規(guī)劃階段,-資料下載頁

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【正文】 null。StringBuffer sb = new StringBuffer(“= “)。(str)。(M++)。(())。}}(62)A.=null B.=null0 C.=null1 D.=nullM● 在ADO中負責傳遞SQL命令的對象是 (63) 。(63)A.connect對象 B.DSN對象C.mand對象 D.recordset對象● 在電子商務系統(tǒng)規(guī)劃階段,應完成 (64) 。(64)A.系統(tǒng)說明書 B.系統(tǒng)設計說明書C.可行性分析報告 D.系統(tǒng)測試分析報告● 電子商務常用的系統(tǒng)規(guī)劃方法不包括 (65) 。(65)A.關鍵成功因素法B.面向對象分析方法C.戰(zhàn)略目標集轉化法D.企業(yè)系統(tǒng)規(guī)劃法● 設計電子商務網(wǎng)站第一步要完成的工作是 (66) 。(66)A.建立網(wǎng)站原型 B.設計網(wǎng)站內(nèi)容C.設計網(wǎng)站功能 D.網(wǎng)站需求分析● Windows 2000操作系統(tǒng)集成的Web服務器軟件是 (67) 。(67)A.Internet Information ServerB.Appache HttpdC.Websphere Application ServerD.ONE Web Server● 在CSS中,以“ (68) ”開頭來表示ID選擇器的定義。 (68)A.a(chǎn)mp。 B.% C. D./ ● 系統(tǒng)日志主要用于 (69) 。(69)A.糾錯性維護 B.數(shù)據(jù)維護C.安全維護 D.系統(tǒng)運行維護● 有利于網(wǎng)站在搜索引擎中排名靠前的做法是 (70) 。(70)A.首頁最好使用Frame結構 B.將關鍵字放在網(wǎng)頁中間C.大量采用flash和圖片 D.在標題中使用關鍵詞● TCP/IP (71) layer protocols provide services to the application (72) running on a puter. The application layer does not define the application itself, but rather it defines (73) that applications need—like the ability to transfer a file in the case of HTTP. In short, the application layer provides an (74) between software running on a puter and the network itself. The TCP/IP application layer includes a relatively large number of protocols, with HTTP being only one of those. The TCP/IP (75) layer consists of two main protocol options—the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP).(71)A. application B. transport C. link D. network(72)A. hardware B. software C. packet D. equipment(73)A. services B. processes C. applications D. address (74)A. iteration B. object C. interface D. activity (75)A. application B. session C. physical D. transport11 / 11
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