多项选择题 Youaredevelopinganapplicationtocreateanewfileonthelocalfilesystem.Youneedtodefinespecificsecuritysettingsforthefile.Youmustdenythefileinheritanceofanydefaultsecuritysettingsduringcreation.Whatshouldyoudo?()
单项选择题 You work as an application developer at Certkiller .com. Certkiller .com is currently using a performance counter named HitCounter. You are required to increment each time a user accesses the UI classes within the application. To do this, you start by creating performance counters using the following code: You have to adjust the HitCounter performance counter when a hit occurs. What should you do?()
单项选择题 你到变量中存储数值高达2,100,000,000的过程中,可能需要存储使用负值。NET Framework2.0应用程序。您需要优化内存使用情况你应该做什么?()