搜题

【单项选择题】

Exhibit：<img src="https://img.ppkao.com/2018-08/wangjing/2018080116024573592.jpg" /><br /> View&ensp;the&ensp;Exhibit&ensp;to&ensp;see&ensp;the&ensp;information&ensp;on&ensp;existing&ensp;tablespaces&ensp;of&ensp;the&ensp;PROD&ensp;database.&ensp;<br /> You&ensp;observe&ensp;that&ensp;a&ensp;large&ensp;volume&ensp;of&ensp;INSERTs&ensp;and&ensp;DELETEs&ensp;are&ensp;happening&ensp;on&ensp;the&ensp;TRANS&ensp;table&ensp;residing&ensp;in&ensp;the&ensp;USERS&ensp;tablespace，&ensp;and&ensp;you&ensp;suspect&ensp;that&ensp;the&ensp;TRANS&ensp;table&ensp;is&ensp;fragmented.&ensp;Which&ensp;advisory&ensp;component&ensp;would&ensp;you&ensp;refer&ensp;to，&ensp;in&ensp;order&ensp;to&ensp;find&ensp;the&ensp;information&ensp;about&ensp;table&ensp;fragmentation？（）<p> Exhibit：<img src="https://img.ppkao.com/2018-08/wangjing/2018080116024573592.jpg" /><br /> View&ensp;the&ensp;Exhibit&ensp;to&ensp;see&ensp;the&ensp;information&ensp;on&ensp;existing&ensp;tablespaces&ensp;of&ensp;the&ensp;PROD&ensp;datab

A、A.Memory Advisor

B、B.Segment Advisor

C、C.SQL Tuning and Access Advisors

D、D.Automatic Workload Repository （AWR）

E、E.Automatic Database Diagnostic Monitor （ADDM）

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更多“Exhibit：<img src="https://img.ppkao.com/2018-08/wangjing/2018080116024573592.jpg" /><br /> View&ensp;the&ensp;Exhibit&ensp;to&ensp;see&ensp;the&ensp;information&ensp;on&ensp;existing&ensp;tablespaces&ensp;of&ensp;the&ensp;PROD&ensp;database.&ensp;<br /> You&ensp;observe&ensp;that&ensp;a&ensp;large&ensp;volume&ensp;of&ensp;INSERTs&ensp;and&ensp;DELETEs&ensp;are&ensp;happening&ensp;on&ensp;the&ensp;TRANS&ensp;table&ensp;residing&ensp;in&ensp;the&ensp;USERS&ensp;tablespace，&ensp;and&ensp;you&ensp;suspect&ensp;that&ensp;the&ensp;TRANS&ensp;table&ensp;is&ensp;fragmented.&ensp;Which&ensp;advisory&ensp;component&ensp;would&ensp;you&ensp;refer&ensp;to，&ensp;in&ensp;order&ensp;to&ensp;find&ensp;the&ensp;information&ensp;about&ensp;table&ensp;fragmentation？（）<p> Exhibit：<img src="https://img.ppkao.com/2018-08/wangjing/2018080116024573592.jpg" /><br /> View&ensp;the&ensp;Exhibit&ensp;to&ensp;see&ensp;the&ensp;information&ensp;on&ensp;existing&ensp;tablespaces&ensp;of&ensp;the&ensp;PROD&ensp;datab”相关的问题

第1题

[] You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. The application contains a window as shown in the following exhibit. You need to define a DockPanel control that fits the window. Which code fragment should you use? （） You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. The application contains a window as shown in the following exhibit. You need to define a DockPanel control that fits the window. Which code fragment should you use? （）

A、A.<img src="https://img.ppkao.com/2018-07/yiyu/2018072714114665010.jpg" />
B.<img src="https://img.ppkao.com/2018-07/yiyu/2018072714115030455.jpg" />
C.<img src="https://img.ppkao.com/2018-07/yiyu/2018072714115513534.jpg" />
D.<img src="https://img.ppkao.com/2018-07/yiyu/2018072714115847884.jpg" />

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第2题

[] 80X86CPU执行OUT输出指令时，向相应的I/O接口芯片产生的有效控制信号是（）

A、A.<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309154866509.jpg" />低电平，<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155838776.jpg" />三态，<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155342124.jpg" />低电平
B.<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309154866509.jpg" />三态，<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155838776.jpg" />低电平，<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155342124.jpg" />高电平
C.<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309154866509.jpg" />低电平，<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155838776.jpg" />高电平，<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155342124.jpg" />高电平
D.<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309154866509.jpg" />高电平，<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155838776.jpg" />低电平，<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155342124.jpg" />高电平

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第3题

[] 差分放大电路由双端输出改为单端输出，共模抑制比减小的原因是（）。

A、A.<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716370781231.jpg" />不变，<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716372262539.jpg" />增大
B.<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716370781231.jpg" />减小，<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716372262539.jpg" />不变
C.<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716370781231.jpg" />减小，<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716372262539.jpg" />增大
D.<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716370781231.jpg" />增大，<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716372262539.jpg" />减小

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第4题

[] 梁的刚度条件是（）。

A、A.<img src="https://img.ppkao.com/2018-04/zhouyun/20180412175605391.jpg" />
B.<img src="https://img.ppkao.com/2018-04/zhouyun/2018041217562114745.jpg" />
C.<img src="https://img.ppkao.com/2018-04/zhouyun/2018041217562651092.jpg" />
D.<img src="https://img.ppkao.com/2018-04/zhouyun/2018041217562929580.jpg" />
E.<img src="https://img.ppkao.com/2018-04/zhouyun/2018041217563332745.jpg" />

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第5题

[] 在工艺流程系统图中水泵的图形符号用（）表示。

A、A.<img src="https://img.ppkao.com/2018-08/chenfang/2018081516571386102.jpg" /><img src="https://img.ppkao.com/2018-08/chenfang/2018081516572558372.jpg" />
B.<img src="https://img.ppkao.com/2018-08/chenfang/2018081516572062708.jpg" />
C.<img src="https://img.ppkao.com/2018-08/chenfang/2018081516572915872.jpg" />
D.<img src="https://img.ppkao.com/2018-08/chenfang/2018081516573482159.jpg" />

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第6题

[] Which two code fragments are most likely to cause a StackOverflowError?（）

A、A.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116564316705.jpg" />
B.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116564929545.jpg" />
C.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116565492959.jpg" />
D.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116570158166.jpg" />
E.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116570766172.jpg" />
F.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116571469081.jpg" />

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第7题

[] You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. You want the application to contain a window as shown in the following exhibit. The application contains the following code fragment. (Line numbers are included for reference only.) You need to create the application window. Which code fragment should you insert at line 12?（） You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. You want the application to contain a window as shown in the following exhibit. The application contains the following code fragment. (Line numbers are included for reference only.) You need to create the application window. Which code fragment should you insert at line 12?（）

A、A.<img src="https://img.ppkao.com/2018-07/yiyu/201807271415316243.jpg" />
B.<img src="https://img.ppkao.com/2018-07/yiyu/2018072714153467282.jpg" />
C.<img src="https://img.ppkao.com/2018-07/yiyu/2018072714153743247.jpg" />
D.<img src="https://img.ppkao.com/2018-07/yiyu/2018072714154218034.jpg" />

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第8题

[] Click the Exhibit button. Given the HTML form： 1. 2. 3. 4.Name： 5.Price： 6. 7. 8. 9. Assume the product attribute does NOT yet exist in any scope. Which code snippet， in submit.jsp，instantiates an instance of com.example.Product that contains the results of the form submission？（）

A、A.<img src="https://img.ppkao.com/2018-07/wenxueying/2018073109364195790.png" />
B.<img src="https://img.ppkao.com/2018-07/wenxueying/2018073109364871652.png" />
C.<img src="https://img.ppkao.com/2018-07/wenxueying/2018073109365576527.png" />
D.<img src="https://img.ppkao.com/2018-07/wenxueying/2018073109370198118.png" />

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第9题

[] 月客流波动系数（）。

A、A.<img src="https://img.ppkao.com/2017-07/wumeiyan/2017073014281280624.jpg" />
B.<img src="https://img.ppkao.com/2017-07/wumeiyan/2017073014281819043.jpg" />
C.<img src="https://img.ppkao.com/2017-07/wumeiyan/2017073014282618868.jpg" />
D.<img src="https://img.ppkao.com/2017-07/wumeiyan/2017073014283326403.jpg" />

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第10题

[] 理想运算放大器两输入端（）

A、A.<img src="https://img.ppkao.com/2018-09/zenglei/2018092911015090840.jpg" />
B.<img src="https://img.ppkao.com/2018-09/zenglei/2018092911020511940.jpg" />
C.<img src="https://img.ppkao.com/2018-09/zenglei/2018092911020978687.jpg" />
D.<img src="https://img.ppkao.com/2018-09/zenglei/201809291102144859.jpg" />

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