更多“Talk about JAVA design patterns you known. ”相关问题
  • 第1题:

    The stages within the development phase of the software life cycle are ( 71 ).

    A.design, analysis, implementation, and testing

    B.analysis, design, implementation, and testing

    C.analysis, design, testing, and implementation

    D.design, analysis, testing, and implementation


    正确答案:C

  • 第2题:

    以下()SQL语句可以查询出课程名中只包含“_design”字符串的课程信息。

    A.select * from course where cname like '%_design%'

    B.select * from course where cname like '%_design%' escape ''

    C.select * from course where cname like '%#_design%' escape '#'

    D.select * from course where cname like '%*_design%' escape '*'


    select * from course where cname like '%\_design%' escape '\';select * from course where cname like '%*_design%' escape '*';select * from course where cname like '%#_design%' escape '#'

  • 第3题:

    3、以下()SQL语句可以查询出课程名中只包含“_design”字符串的课程信息。

    A.select * from course where cname like '%_design%'

    B.select * from course where cname like '%\_design%' escape '\'

    C.select * from course where cname like '%#_design%' escape '#'

    D.select * from course where cname like '%*_design%' escape '*'


    select * from course where cname like '%\_design%' escape '\';select * from course where cname like '%*_design%' escape '*';select * from course where cname like '%#_design%' escape '#'

  • 第4题:

    Refer to the exhibit. Which two statements about the topologies shown are correct?()

    A. Design 1 is a looped triangle design.

    B. Design 2 is a looped triangle design.

    C. Design 2 achieves quick convergence using RSTP.

    D. Both designs supportstateful services at the aggregation layer.

    E. Design 2 is the most widely deployed in enterprise data centers.


    参考答案:A, D

  • 第5题:

    Innovus中时钟树综合的命令

    A.ccopt_design -CTS

    B.ccopt -CTS

    C.design -CTS

    D.ccopt_design_CTS


    ccopt_design -CTS

  • 第6题:

    以下()SQL语句可以查询出课程名中只包含“_design”字符串的课程信息。

    A.select * from course where cname like '%_design%' escape ''

    B.select * from course where cname like '%_design%'

    C.select * from course where cname like '%*_design%' escape '*'

    D.select * from course where cname like '%#_design%' escape '#'


    select * from course where cname like '%\_design%' escape '\';select * from course where cname like '%*_design%' escape '*';select * from course where cname like '%#_design%' escape '#'