单选题

Your web site has many user-customizable features， for example font and color preferences on web pages.Your IT department has already built a subsystem for user preferences using the Java SE platform’s lang.util.prefs package APIs， and you have been ordered to reuse this subsystem in your web application. Youneed to create an event listener that constructs the preferences factory and stores it in the applicationscope for later use. Furthermore， this factory requires that the URL to a database must be declared in thedeployment descriptor like this： 42. 43.prefsDbURL 44. 45.jdbc：pointbase：server：//dbhost：4747/prefsDB 46. 47. Which partial listener class will accomplish this goal？（）

发布日期：2020-04-10

题王网让考试变得更简单

扫码关注题王，更多免费功能准备上线！

此试题出现在

其他考试

热门试题热门资讯相关试题

[问答题]ABC公司2010年12月31日部分总分类账户及明细账户的期末余额如下：要求：根据上述资料，计算ABC公司2010年12月31日资产负债表下列项目的期末数，并写出计算过程。货币资金=存货=应收账款=预收账款=短期借款=

[单选题]炎症初期用冷疗的目的是（）

[单选题]《普速旅客列车重点车管理作业指导书》规定：有重点车时，防火重点车要在该节车厢车体号前用（）号进行标注。

[单选题]采用排水斜槽方案排洪时，为了适应排矿口的位置的不断变化，需根据地形条件和排洪量大小确定斜槽的断面和敷设（）。

[单选题]哈勃星系分类法将星系分为了哪几类（）？

[单选题]在压力为0.5MPa时，饱和水的比熵为l.8604kJ（kg•K），饱和水蒸气的比熵为6.8215kJ／（kg•K）。若锅炉产生的压力为0.5MPa的水蒸气的干度为0.9，则其比熵为（）kJ／（kg•K）。

[多选题]上市公司向股东配股必须符合（）基本条件。

[单选题]下列各项中，（　　）属于导游人员常规服务技能。

[单选题]雨水泵站往往要求流量大，而扬程较低，故一般都选用立式（）水泵。

[单选题]容量为（）及以上机组的火力发电厂主厂房、运煤、燃油及其他易燃易爆场所宜选用C类阻燃电缆。

暂无相关推荐~

[单选题]Your web site has many user-customizable features， for example font and color pr...

[单选题]You create a Web site. The Web site has many predefined roles and associated use...

[单选题]You are creating an ASP.NET Web site. The site has a master page named Custom.m...

[单选题]You copy a Web site from a development site to a staging site. You do not have t...

[多选题]You are implementing an ASP.NET Web site. The site contains the following class....

[单选题]You are implementing an ASP.NET Web site. The site uses a component that must be...

[单选题]You copy a Web site from a development site to a staging site. You do not have t...

[单选题]You are creating an ASP.NET Web site. The site is configured to use Membership a...