niusouti.com
更多“–Thank you for sharing this with me. – _________________ ”相关问题
  • 第1题:

    () .is a term for data sets that are so large or complex that traditional data processing applications are inadequate Challenges include analysis, capture, data ?curation, search, sharing, storage,transfer,visualization, querying, updating and information privacy.

    A.Data market'

    B.Data warehouse

    C.Big data

    D.BI


    正确答案:C

  • 第2题:

    请选出读音不同的选项。( )

    A.none
    B.dance
    C.lonely
    D.thank

    答案:D
    解析:

  • 第3题:

    将一批单词存入一个字符串数组中,例如:{"good","word","work","mean","thank","me","you","or","and"} 进行如下处理: 1) 统计含有子字符串or的单词个数; 2) 统计以字符m开头的单词个数。


    D 解析:选项A是逐个字符赋值,字符数组末尾无“'\\0'”结束符,因此不是字符串。选项A应更正为:chars[5]={'g','o','o','d','!','\\0'}。选项B的错误在于,在赋值语句中对字符数组进行整体赋值。通常,在定义时可以对字符数组进行字符串的整体赋值。chars[5]='good!';是对选项B的更正。选项C存在语法错误。数组类型为int型,不是char型,不能进行初始化。chars[5]='good!';是对选项C的更正。选项D的“char*s;s='good!';”,是通过指针s指向字符串'good!'。

  • 第4题:

    Oracle9iextendsthecursorsharingfunctionalitywiththenewvalueofSIMILARfortheCURSOR_SHARINGparameter.WithCURSOR_SHARING=SIMILAR,cursorsaresharedforsafeliteralsonly.Whatismeantby‘safeliteralsonly’?()

    A.Noliteralvalueissubstitutedforasharedcursor.

    B.Differentexecutionplansaregeneratedforsubstitutedliteralvalues.

    C.Thesubstitutionofaliteralvaluewillproducedifferentexecutionplans.

    D.Thesubstitutionofanyliteralvaluewillproduceexactlythesameexecutionplan.


    参考答案:D

  • 第5题:

    ( )is a term for data sets that are so large or complex that traditional data processing applications are inadequate. Challenges include analysis, capture ,data curation.,search,sharing,storage,transfer,visualization,querying, updating and information privacy.

    A.Data market
    B.Data warehouse
    C.Big data
    D.BI

    答案:C
    解析:
    翻译:大数据是一种庞大的复杂的数据集合,能够解决传统的数据处理无法解决的包括数据的分析、捕捉、管护、查找、分享、储存、转换、可视化、升级以及信息的保密等问题。A.数据集市 B.数据仓库 C.大数据 D.商业智能

  • 第6题:

    下面逻辑表达式的值为真的是()

    A."A" > "a"

    B."9" > "a"

    C."Think" > "Thank"

    D.12 > 12.1


    A