更多“His son did not pass the university entrance examination and let him____ ”相关问题
  • 第1题:

    _________ she practice her violin yesterday? No, she _________.

    A、Was, wasn’t

    B、Did, didn’t

    C、Was, didn’t

    D、Did, wasn’t


    正确答案:B

  • 第2题:

    A user wants to establish an HTTP session to a server behind an SRX device but is being pointed to Web page on the SRX device for additional authentication.Which type of user authentication is configured?()

    A. pass-through with Web redirect

    B. WebAuth with HTTP redirect

    C. WebAuth

    D. pass-through


    参考答案:A

  • 第3题:

    16、已知Sid商店,Pid商品编号,Cid商品名称,Did经营部,Mgr经营部经理,Scale经营部规模。下列属于3NF的关系模式是_________。

    A.R(Sid,Pid,Cid,Did,Mgr,Scale)

    B.R(Sid,Pid,Did)

    C.R(Sid,Pid,Cid,Did )

    D.R(Sid,Pid,Did,Scale)


    R(Sid,Pid,Did)

  • 第4题:

    A user wants to establish an FTP session to a server behind an SRX device but must authenticate to a Web page on the SRX device for additional authentication.Which type of user authentication is configured?()

    A. pass-through

    B. WebAuth

    C. WebAuth with Web redirect

    D. pass-through with Web redirect


    参考答案:B

  • 第5题:

    自组织网络(SON)的概念,SON主要包括()()()的功能


    参考答案:自配置;自优化;自治愈

  • 第6题:

    已知Sid商店,Pid商品编号,Cid商品名称,Did经营部,Mgr经营部经理,Scale经营部规模。下列属于3NF的关系模式是_________。

    A.R(Sid,Pid,Cid,Did,Mgr,Scale)

    B.R(Sid,Pid,Did)

    C.R(Sid,Pid,Cid,Did )

    D.R(Sid,Pid,Did,Scale)


    R(Sid,Pid,Did)