笔试部分1.有三张数据表,分别为老师表(老师编号、名字、年龄)、学生表(学生编号、学生名字、成绩)、老师学生关系表(老师编号、学生编号、班级),查询出年龄在30岁以上的老师所带学... [面试题]
1、ASP.NET里命名空间的定义;2、.net中类与对象的关系;3、ASP.NET中页面传值的方法;4、IspostBack的作用,当其值为TRUE或FALSE时的作用;5、写出求某字段最大值的SQL... [面试题]
1.面向对象的思想主要包括什么?2.什么是ASP.net中的用户控件3.什么叫应用程序域?什么是受管制的代码?什么是强类型系统?什么是装箱和拆箱?什么是重载?CTS、CLS和CLR分别作何解... [面试题]
1、写出以下函数的功能简述Len TrimNow Replace2、写出ASP中常用的5大对象并作简单的解释3、Response对象的_____________方法可以将虚拟路径转化为物理路径。4、... [面试题]
1、简述asp的6个内置对象和其功能答案 : session ,server ,response,request,objectcontext,application2、SQL语句:写一条SQL语句,创建一个表名为test的表,内有两个字段一... [面试题]
1、说出你对remoting 和webservice的理解和应用2、Asp.net的身份验证方式有哪些,原理是什么?3、怎样实现无对话框的文件下载4、如何实现一个自定义类的序列化5、Hasht... [面试题]
一:SQL部分 你的网站用SQL数据库 但运行网站时 电脑的CPU为什么达到100% 如何解决?二:知道ACCESS和SQL里面的索引是怎么使用的吗?三:知道如何将数据库的内容加载到网站... [面试题]
在线应聘你好!请认真填写下面的试题! (每题5分)(1).在对SQL Server 数据库操作时应选用(A )。A) SQL Server .NET Framework 数据提供程序;B) OLE DB .NET Framework... [面试题]
A. 程序题目1. 请在括号内补充完整一个EMAIL正则表达式Private static Regex RegEmail = new Regex(“ “)2. 请说... [面试题]
1.ASP.net 可以在哪些系统下运行2.Aspx文件可以用一种以上的语言吗?3.Asp.net可以有多个Form吗?4.Dataset和ADO的记录集有什么区别 有什么特点,有什么不足之处5. ADO和ADO.... [面试题]
Web_reg_save_param function saves dynamic data information to a parameter.... [面试题]
Correlation is used to obtain data which are unique for each run of the script and which are generated by nested queries. Correlation provides the value to avoi... [面试题]
The standard log sends a subset of functions and messages sent during script execution to a log. The subset depends on the Vuser type Extended log sends a detai... [面试题]
The lr_debug_message function sends a debug message to the output log when the specified message class is set. lr_output_message – The lr_output_message functi... [面试题]
Automatic correlation from web point of view, can be set in recording options and correlation tab. Here we can enable correlation for the entire script and choo... [面试题]
In Running Vuser graph correlated with the response time graph you can see that as the number of Vusers increases, the average response time of the check itiner... [面试题]
If the throughput scales upward as time progresses and the number of Vusers increase, this indicates that the bandwidth is sufficient. If the graph were to rema... [面试题]
Load Runner provides you with five different types of goals in a goal oriented scenario: The number of concurrent Vusers The number of hits per second... [面试题]
Performance Bottlenecks can be detected by using monitors. These monitors might be application server monitors, web server monitors, database server monitors an... [面试题]
Load test is planned to decide the number of users, what kind of machines we are going to use and from where they are run. It is based on 2 important documents,... [面试题]