Which of the following is/are true for events?

What will be the values of i, j and k after executing the following set of statements? int i, j, k; i = 4; j = 30; k = 0; k = j++ / i++;

Which of the following statements are correct?

Which of the following has the lowest precedence?

.NET framework has data providers for:

Which of the following are not valid Arithmetic operators?

Consider the following code: string s1 = 'Old Value'; string s2 = s1; s1 = 'New Value'; Console.WriteLine(s2); What will be the output printed, and why?

Which of the following statements is true about the code below? string[] lines = theText.Split(new string[] { Environment.NewLine }, StringSplitOptions.None);

Which of the following is true about friend functions in C#?

What is the purpose of the catch block in the following code? try {     // Code that might throw exceptions of different types } catch {     // Code goes here }

What will be the output of the following Main program in a C# console application (Assume required namespaces are included): static void Main(string[] args)        {     int @int = 15;            Console.WriteLine(@int);           Console.ReadLine();        }