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【单选题】

Given:<img src="https://nimg.ppkao.com/2018-08/longzhengxuan/2018080116312031378.jpg?sign=fc7137141746c782fa13c506786b1b0c&t=62d4856b" /><br /> When the doSomething method is called, after which line does the Object created in line 5 become available for garbage collection?（）

A、Line 5

B、Line 6

C、Line 7

D、Line 8

E、Line 9

F、Line 10

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更多“ Given:<img src="https://nimg.ppkao.com/2018-08/longzhengxuan/2018080116312031378.jpg?sign=fc7137141746c782fa13c506786b1b0c&t=62d4856b" /><br /> When the doSomething method is called, after which line does the Object created in line 5 become available for garbage collection?（）”相关的问题
第1题
[] Given that: Gadget has-a Sprocket and Gadget has-a Spring and Gadget is-a Widget and Widget has-a Sprocket Which two code fragments represent these relationships? （）

A、A.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116372242416.jpg" />
B.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116372748968.jpg" />
C.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116373495076.jpg" />
D.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116373950755.jpg" />
E.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116374889300.jpg" />
F.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116375347013.jpg" />  

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第2题
[] Certkiller.com has given you the task of serializing an object and writing it to a data file using binary serialization. You need to ensure that you meet these requirements. What should you do?（） Certkiller.com has given you the task of serializing an object and writing it to a data file using binary serialization. You need to ensure that you meet these requirements. What should you do?（）

A、A.<img src="https://img.ppkao.com/2018-07/zhanglijun/2018072715253748274.jpg" />
B.<img src="https://img.ppkao.com/2018-07/zhanglijun/2018072715254192159.jpg" />
C.<img src="https://img.ppkao.com/2018-07/zhanglijun/2018072715254446111.jpg" />
D.<img src="https://img.ppkao.com/2018-07/zhanglijun/2018072715254768261.jpg" />  

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第3题
[] Given： 10.interface Data { public void load（）； } 11.abstract class Info { public abstract void load（）； }  Which class correctly uses the Data interface and Info class？（） Given： 10.interface Data { public void load（）； } 11.abstract class Info { public abstract void load（）； }  Which class correctly uses the Data interface and Info class？（）

A、A.<img src="https://img.ppkao.com/2018-08/wenxueying/2018080114295971472.png" />
B.<img src="https://img.ppkao.com/2018-08/wenxueying/2018080114300659438.png" />
C.<img src="https://img.ppkao.com/2018-08/wenxueying/2018080114301390095.png" />
D.<img src="https://img.ppkao.com/2018-08/wenxueying/2018080114301865887.png" />  

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第4题
[] Certkiller .com has a server named Certkiller -SR05 that has numerous processors installed. You have been given the task of developing an application that displays certain clock speed statistics on all processors installed on Certkiller -SR05. You need to ensure that this requirement is fully satisfied. What should you do?（） Certkiller .com has a server named Certkiller -SR05 that has numerous processors installed. You have been given the task of developing an application that displays certain clock speed statistics on all processors installed on Certkiller -SR05. You need to ensure that this requirement is fully satisfied. What should you do?（）

A、A.<img src="https://img.ppkao.com/2018-07/zhanglijun/2018072715094615949.jpg" />
B.<img src="https://img.ppkao.com/2018-07/zhanglijun/2018072715095199276.jpg" />
C.<img src="https://img.ppkao.com/2018-07/zhanglijun/2018072715095581120.jpg" />
D.<img src="https://img.ppkao.com/2018-07/zhanglijun/2018072715095870672.jpg" />  

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第5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6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7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8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9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10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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