MySQL is installed on a Linux server and has the following configuration:What is the purpose of changing ownership of datadir to the ‘mysql’ user?()A.MySQL requires correct file ownership while remaining secureB.MySQL needs to be run as the root user, but

题目
MySQL is installed on a Linux server and has the following configuration:What is the purpose of changing ownership of datadir to the ‘mysql’ user?()

A.MySQL requires correct file ownership while remaining secure

B.MySQL needs to be run as the root user, but file cannot be owned by it

C.MySQL cannot be run as the root user

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参考答案和解析
参考答案：A
更多“MySQL is installed on a Linux server and has the following configuration:What is the purpose of changing ownership of datadir to the ‘mysql’ user?() ”相关问题

  • 第1题：

    php连接上mysql之后,采用哪个函数配置循环可以得到指定表中的记录?()

    A.mysql_fetch_row

    B.mysql_select_db

    C.mysql_query

    D.mysql_connect


    参考答案：A

  • 第2题：

    Which command will delete the current rescue configuration?()

    A. user@router# system delete configuration rescue

    B. user@router> request system configuration rescue delete

    C. user@router# delete rescue configuration

    D. user@router> file delete rescue-configuration


    参考答案：B

  • 第3题：

    （）用户是Mysql中的高级用户，拥有最高权限。

    A．admin

    B．root

    C．Administrator

    D．User


    root

  • 第4题：

    php哪个函数用于向mysql数据库发送指令?()

    A.mysql_select_db

    B.mysql_connect

    C.mysql_query

    D.mysql_fetch_field


    参考答案：C

  • 第5题：

    MySQL默认提供的用户是 。（）

    A．admin

    B．test

    C．root

    D．user


    root

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