How can a function be defined in a derived class having the same name as a non-virtual function in the base class?

Which of the following statements are false regarding the 3 timer classes provided by the .NET framework? a) System.Windows.Forms.Timer b) System.Timers.Timer c) System.Threading.Timer

Which of the following statements is correct about the ref and out keywords?

Which of the following is the best way of creating a generic method constraining T to an Enum?

What are the general kinds of XAML elements?

Choose the correct statements about the LINQ?

namespace DocGen { class Skills { public void Test(T t) { } } } According to C# standards and specifications, the documentation generator ID string corresponding to 'Test' method from the code above should be:

enum Score { Awful, Soso, Cancode } Given the enum above, which statement(s) will generate a compiler error?

About ECMA or ISO/IEC specifications which sentence is correct?

What is the output of following program? class Program { public enum Colors : System.Int32 { Red = 0, Green = 1 } private static void Main() { Console.WriteLine(Colors.Green); } }

void Disagree(ref bool? maybe) { maybe = maybe ?? true ? false : maybe; } When calling this method, the value of the reference parameter will be changed to: