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【单项选择题】

Given:<br /> <img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080209063212875.jpg" /><br /> When the doSomething method is called, after which line does the Object created in line 5 become available for garbage collection?（）<p> Given:<br /> <img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080209063212875.jpg" /><br /> When the doSomething method is called, after which line does the Object created in line 5 become available for garbage collection?（）</p>

A、A.Line 5

B、B.Line 6

C、C.Line 7

D、D.Line 8

E、E.Line 9

F、F.Line 10

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更多“Given:<br /> <img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080209063212875.jpg" /><br /> When the doSomething method is called, after which line does the Object created in line 5 become available for garbage collection?（）<p> Given:<br /> <img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080209063212875.jpg" /><br /> When the doSomething method is called, after which line does the Object created in line 5 become available for garbage collection?（）</p>”相关的问题
第1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" /><br /> B.<img src="https://img.ppkao.com/2018-07/zhanglijun/2018072715095199276.jpg" /><br /> C.<img src="https://img.ppkao.com/2018-07/zhanglijun/2018072715095581120.jpg" /><br /> D.<img src="https://img.ppkao.com/2018-07/zhanglijun/2018072715095870672.jpg" />  

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第2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" /><br /> B.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116372748968.jpg" /><br /> C.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116373495076.jpg" /><br /> D.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116373950755.jpg" /><br /> E.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116374889300.jpg" /><br /> F.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116375347013.jpg" />  

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第3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" /><br /> B.<img src="https://img.ppkao.com/2018-07/zhanglijun/2018072715254192159.jpg" /><br /> C.<img src="https://img.ppkao.com/2018-07/zhanglijun/2018072715254446111.jpg" /><br /> D.<img src="https://img.ppkao.com/2018-07/zhanglijun/2018072715254768261.jpg" />  

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第4题
[] Certkiller.com 有一个名为 Certkiller 的文件服务器-SR07 存储旧的清单文件。Certkiller.com 已授予您创建存档这些旧的清单文件的应用程序的任务。 清单文件已上载到 Certkiller.com Web 服务器之前，要压缩。 您目前正在编写的方法将接收的字节数组并压缩到一个新文件。 您需要确保在解压缩过程中发生数据损坏检查。 你应该做什么？（） Certkiller.com 有一个名为 Certkiller 的文件服务器-SR07 存储旧的清单文件。Certkiller.com 已授予您创建存档这些旧的清单文件的应用程序的任务。 清单文件已上载到 Certkiller.com Web 服务器之前，要压缩。 您目前正在编写的方法将接收的字节数组并压缩到一个新文件。 您需要确保在解压缩过程中发生数据损坏检查。 你应该做什么？（）

A、A.<img src="https://img.ppkao.com/2018-07/zhanglijun/2018072711083384889.jpg" /><br /> B.<img src="https://img.ppkao.com/2018-07/zhanglijun/2018072711083884750.jpg" /><br /> C.<img src="https://img.ppkao.com/2018-07/zhanglijun/2018072711084167657.jpg" /><br /> D.<img src="https://img.ppkao.com/2018-07/zhanglijun/2018072711084576105.jpg" />  

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第5题
[] 画出下图由或非门组成的SR锁存器输出端Q、Qˊ电压波形，输入端SD、RD的电压波形如图中所示。

A、画出下图由或非门组成的SR锁存器输出端Q、Qˊ电压波形，输入端SD、RD的电压波形如图中所示。<br /> <img src="https://img.ppkao.com/2019-05/wuacheng/2019051516312240796.jpg" />  

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第6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" /><br /> B.<img src="https://img.ppkao.com/2018-08/wenxueying/2018080114300659438.png" /><br /> C.<img src="https://img.ppkao.com/2018-08/wenxueying/2018080114301390095.png" /><br /> D.<img src="https://img.ppkao.com/2018-08/wenxueying/2018080114301865887.png" />  

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第7题
[] 给下列化合物命名或写出结构简式。 1. 2. 3. 4．2，2，5-三甲基-4-异丙基庚烷 5．异戊烷 6．新己烷 7. 8.

A、给下列化合物命名或写出结构简式。<br /> 1.<img src="https://img.ppkao.com/2018-08/yiyu/2018082217052352906.jpg" /><br /> 2.<img src="https://img.ppkao.com/2018-08/yiyu/2018082217050956949.jpg" /><br /> 3.<img src="https://img.ppkao.com/2018-08/yiyu/2018082217045854735.jpg" /><br /> 4．2，2，5-三甲基-4-异丙基庚烷<br /> 5．异戊烷<br /> 6．新己烷<br /> 7.<img src="https://img.ppkao.com/2018-08/yiyu/2018082217044093758.jpg" /><br /> 8.<img src="https://img.ppkao.com/2018-08/yiyu/2018082217042760146.jpg" />  

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第8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" /><br /> B.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116564929545.jpg" /><br /> C.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116565492959.jpg" /><br /> D.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116570158166.jpg" /><br /> E.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116570766172.jpg" /><br /> F.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116571469081.jpg" />  

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第9题
[] 梁的刚度条件是（）。

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

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第10题
[] 下列选项中，符合所给图形的变化规律的是：

A、<br/> A． <img src="https://img.ppkao.com/2018-04/ppkaocom/20184114461181289.jpg"> <br/> B． <img src="https://img.ppkao.com/2018-04/ppkaocom/20184110194094499.jpg"> <br/> C． <img src="https://img.ppkao.com/2018-04/ppkaocom/20184117017446945.jpg"> <br/> D． <img src="https://img.ppkao.com/2018-04/ppkaocom/20184110719088274.jpg">  

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