• 2022-06-07
    ()is a query language for manipulating data in a relational database.
    A: Assemble
    B: SQL
    C: C++
    D: Fortran
  • B

    内容

    • 0

      SQL是哪三个单词的缩写 A: Selected Query Langue B: procedured query language C: Standard Query Language D: Structured Query Language

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      关系数据库标准语言SQL是哪一项的缩写形式?() A: AStructured Query Language B: BStandard Query Language C: CSelected Query Language D: DSeeking Query Language

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      【多选题】SQL 语言具有哪些核心功能? ( ) A. 数据定义语言(Data Definition Language,DDL) B. 数据操纵语言(Data Manipulation Language,DML) C. 数据查询语言(Data Query Language,DQL) D. 数据控制语言(Data Control Language,DCL)

    • 3

      SQL 指的是( )。? Strong Question Language|Structured Question Language|Structured Query Language|Strong Query Language

    • 4

      SQL表示的是____。 A: Sort Query List B: Self_Quantifying Language C: Structured Query Language D: Seek-Quality-Label