View the Exhibit to examine the Automatic SQL Tuning result details.Which action would you suggest for the selected SQL statement in the Exhibit?()A. Accept the recommended SQL profile.B.Collect statistics for the related objects.C. Run the Access Advisor

题目
View the Exhibit to examine the Automatic SQL Tuning result details.Which action would you suggest for the selected SQL statement in the Exhibit?()

A. Accept the recommended SQL profile.

B.Collect statistics for the related objects.

C. Run the Access Advisor for the SQL statement.

D. Run the Segment Advisor for recommendations.

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1.JDBC中,Statement可以用于执行不带参数的简单SQL语句。()

2.每个java.sql.Statement实例对象只能对应一个java.sql.ResultSet实例对象,所以如果执行SQL语句返回多个结果,一般需要分多次取得返回结果。( )

3.Exhibit:Exhibit:YouworkasanetworkengineeratCompany.Youstudytheexhibitcarefully.WhichGLBPdevicehostsreceivetheMACaddressassignment?()A.R1B.R2C.TheAVGD.TheAVFE.Noneoftheotheralternativesapply

4.Statement是PreparedStatement的父接口。Statement对象用于执行不带参数的简单SQL语句;PreparedStatement对象用于执行预编译SQL语句。()此题为判断题(对，错)。

更多“View the Exhibit to examine the Automatic SQL Tuning result details.Which action would you suggest for the selected SQL statement in the Exhibit?() ”相关问题

  • 第1题：

    A vessel towing astern in an operation which severely restricts the towing vessel and her tow in their ability to change course shall，when making way，exhibit ______.

    A.the masthead lights for a towing vessel

    B.the lights for a vessel restricted in its ability to maneuver

    C.sidelights，stern light and towing light

    D.All of the above


    正确答案：D

  • 第2题：

    7、Statement对象提供了执行基本SQL语句的功能。


    正确

  • 第3题：

    Statement对象本身包含SQL语句。


    错误

  • 第4题：

    10、Statement接口继承了PreparedStatement接口，用来执行预编译的SQL语句。


    正确

  • 第5题：

    （）接口继承了Statement接口，用来执行预编译的SQL语句。


    错误

  • 第6题：

    1、写出Java程序中用Statement来执行sql查询与更新语句。


    正确

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