广东创恒科技软件工程师笔试问卷
1．现请您设计一个简单的订单数据库，该数据库必须保存如下资料：订单号、合同号、订货日期、供应商代码、供应商名称、供应商地址、订单内每样商品的商品代码、订货数量和价格。请用标准SQL写出建表语句

2．请用您最熟悉的语言写一函数实现如下数学函数的计算（0<m, 0nm）：
 

3、简单描述Microsoft  .Net应用框架

4、假设存在基于J2EE与.NET构建的两个系统，物理上分布于不同地点。现在它们之间需要做若干个接口，实现系统间数据的实时访问、业务逻辑的相互调用等，请提出一个简单可行的方案，并简要说明您的方案的优势。

5、给您两条绳子和一个打火机，点燃绳子的一端，每条绳子都需要一个小时才能燃烧完，这两条绳子的材料不是完全相同的，并且每条绳子都不是匀速燃烧。请您用这两条绳子和一个打火机，在不借助任何其他因素的情况下，表达出3/4小时的时间周期。

6、将下面一段话翻译成中文。
This book is a Tutorial on Enterprise JavaBean(EJB).It’s about EJB concepts, methodology, and development. This book also contains a number of advanced EJB topics, giving you a practical and real world understanding of the subject. By reading this book, you will acquire a deep understanding of EJB.
Make no mistake about it – what you are about to read is not easy.EJB incorporates concepts from a wealth of areas, including distributed computing, database, security, component-driven software, and more. Combining them in a magnificent stride forward for the Java community, but with that comes a myriad of concepts to learn and understand. This book will teach you the concepts and techniques for authoring reusable components in Java, and it will do so from the ground up. You need only to understand Java to understand this book.