为应用程序开发人员上班 Certkiller。 com。
Certkiller.com 作为其应用程序使用 Visual Studio.NET 2005开发平台。
您正在开发一个 Windows 窗体应用程序。你被要求要创建一个新的类引发大量的事件和保持尽可能低的内存使用的类。
必须完成此任务，使用代码的最小数量可能。
你应该做什么？（）

单项选择题You work as the application developer at Certkiller .com. Certkiller .com uses Visual Studio.NET 2005 as its application development platform. You are developing a Windows Service application. You need to change the security context in which the service runs. The service will be run in context of a non-privileged user on the local computer and present anonymous credentials to any remote server. You are required to set the Account property of the ServiceProcessInstaller class to specify the service account. What should you do?（）

A.Use ServiceAccount.User.
B.Use ServiceAccount.LocalService.
C.Use ServiceAccount.LocalSystem.
D.Use ServceAccount.NetworkService.

单项选择题为应用程序开发人员上班 Certkiller。 com。Certkiller.com 作为其应用程序使用 Visual Studio.NET 2005开发平台。您正在开发。NET Framework 2.0 应用程序将用于地理的映射。每当您加载插件的创建单独的应用程序域。要指定搜索的目录列表私有程序集。您需要将应用程序基目录添加为部件,您的搜索和需要配置应用程序域满足要求 （）

A.应使用AppDomainSetup.PrivateBinPathProbe属性。
B.应使用AppDomain.BaseDirectory属性。
C.应使用AppDomain.DynamicDirectory属性。
D.应使用AppDomainSetup.PrivateBinPath属性。

单项选择题You define the following regular expression of currency values: regex tx = new regex( ^-? d+( . d{2})?$ ) You are required to write code that will be used to find whether a string in the variable named Bill matches the regular expression or not. You are also required to use this code as the expression in a conditional statement and need to know which code segment to use. What should you do?（）

A.The tx.Matches（Bill）
B.The tx.Equals（Bill）
C.The tx.Match（Bill）
D.The tx.IsMatch（Bill）

单项选择题Certkiller .com has a file server named Certkiller -SR07 that stores old inventory files. Certkiller .com has given you the task of creating an application to archive these old inventory files. The inventory files have to be compressed prior to being uploaded to Certkiller .coms Web server. You are currently writing a method that will receive a byte array and compress it into a new file. You need to ensure that a data corruption check takes place during the decompression process. What should you do?（）

A.
B.
C.
D.

单项选择题You work as an application developer at Certkiller .com. You are currently in the process of creating a new application for Certkiller .com. You are required to read compressed data files that has been sent by Certkiller .coms sales offices. These data files are less than 4 GB in size, but was compressed without cyclic redundancy. You want to write a method that receives the compressed files and return the uncompressed data as a byte array. What should you do?（）

A.
B.
C.
D.