This simple Swing-based GUI client application will access the CMP2 entity EJB in the business tier and display all the pet store product categories.

这个简单的基于Swing的GUI客户机应用程序将访问业务层中的CMP2实体e JB，并显示宠物店所有产品种类。

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Almost all of the problems and errors occurring in Business Events fit into one or more of the categories described in this article.

在Business Events中发生的几乎所有问题和错误都可以归入本文讨论的某一类别。

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First of all mobile phone users will be divided into more representative of the three categories are: liberal professions, students and business staff.

首先将手机用户分成比较有代表性的三类，分别是：自由职业者、学生和企业工作人员。

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Dooley and his fellow researchers also predict that virtually all categories of cloud-based business software will experience substantial growth in adoption and use for the foreseeable future.

FORBES: Fastest-Growing Category of Cloud Computing: Business Intelligence and Analytics

In an earlier article, we noted how Best Buy reported improving gross margins in the Q2 mostly driven by significant growth in its mobile business, which posted the highest comparable store sales among all of Best Buy?s product categories.

FORBES: Best Buy Needs To Crank Out Sales To Justify Stock Price