What will be the output of the following program: #define DEBUG using System; using System.Diagnostics; class Program { [Conditional("DEBUG")] public static bool Print() { Console.WriteLine("Printed"); return true; } public static void Main(string[] args) { Print(); } }

What is operator overloading

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

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); } }

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

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

Choose the correct statement about process-based multitasking?

Choose the correct statements about the LINQ?

What are the general kinds of XAML elements?

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

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