MRP-Ⅱ的中文名称是（）。
You need to recommend a server build for the Web servers. Which server build should you recommend？（） Class 1。 Class 2。 Class 3。 Class 4。
编制施工预算应使用（）。 估算指标。 概算定额。 预算定额。 施工（企业）定额。
以下说法正确的是（） 保险和社会救济都是以一定的风险事故的发生给人们的生产.生活带来困难为条件的。 保险和储蓄都体现了自助原则。 保险与社会福利都有补偿损失的功能。 保险的给付金额与投保人交纳的保费金额直接相关，社会救济的救济金额与被救济人的社会贡献值。
You work as an application developer at Certkiller .com. You have been given the responsibility of creating a class named CalcSalary that will determine the salaries of Certkiller .com’s staff. The CalcSalary class includes methods to increment and decrement staff salaries. The following code is included in the CalcSalary class： public class CalcSalary { // for promotions public static bool IncrementSalary （Employee Emp， double Amount） { if （Emp.Status == QuarterlyReview.AboveGoals） Emp.Salary += Amount； return true； } else return false； } //for demotions public static bool DecrementSalary （Employee Emp， double Amount） { if （Emp.Status == QuarterlyReview.AboveGoals） Emp.Salary -= Amount； return true； } else return false； } } You would like to invoke the IncrementSalary and DecrementSalary methods dynamically at runtime from the sales manager application， and decide to create a delegate named SalaryDelegate to invoke them. You need to ensure that you use the appropriate code to declare the SalaryDelegate delegate.What is the correct line of code？（） public delegate bool Salary （Employee Emp， double Amount）；。 public bool Salary （Employee Emp， double Amount）；。 public event bool Salary （Employee Emp， double Amount）；。 public delegate void Salary （Employee Emp， double Amount）；。
In the event that two devices need access to a common server， but they cannot communicate witheach other， which security feature should be configured to mitigate attacks between thesedevices？（）
